./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e --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 f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:55:52,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:55:52,716 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:55:52,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:55:52,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:55:52,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:55:52,789 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:55:52,793 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:55:52,795 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:55:52,805 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:55:52,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:55:52,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:55:52,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:55:52,812 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:55:52,815 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:55:52,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:55:52,825 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:55:52,826 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:55:52,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:55:52,835 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:55:52,838 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:55:52,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:55:52,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:55:52,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:55:52,849 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:55:52,850 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:55:52,850 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:55:52,852 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:55:52,853 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:55:52,854 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:55:52,855 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:55:52,856 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:55:52,858 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:55:52,859 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:55:52,861 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:55:52,861 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:55:52,863 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:55:52,863 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:55:52,863 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:55:52,864 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:55:52,865 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:55:52,866 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:55:52,911 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:55:52,913 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:55:52,915 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:55:52,915 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:55:52,917 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:55:52,917 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:55:52,917 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:55:52,918 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:55:52,924 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:55:52,924 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:55:52,925 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:55:52,925 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:55:52,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:55:52,926 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:55:52,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:55:52,926 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:55:52,927 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:55:52,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:55:52,927 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:52,927 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:55:52,928 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:55:52,928 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:55:52,928 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:55:52,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:55:52,929 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:55:52,929 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af [2021-11-13 23:55:53,191 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:55:53,218 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:55:53,221 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:55:53,223 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:55:53,224 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:55:53,225 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-11-13 23:55:53,302 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/a9b25f262/7ff499154a264aa8a15d2082c782f06c/FLAG825f29d6a [2021-11-13 23:55:54,132 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:55:54,133 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-11-13 23:55:54,181 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/a9b25f262/7ff499154a264aa8a15d2082c782f06c/FLAG825f29d6a [2021-11-13 23:55:54,652 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/a9b25f262/7ff499154a264aa8a15d2082c782f06c [2021-11-13 23:55:54,654 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:55:54,656 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:55:54,657 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:54,658 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:55:54,661 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:55:54,661 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:54,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71b821e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:54, skipping insertion in model container [2021-11-13 23:55:54,663 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:55:54" (1/1) ... [2021-11-13 23:55:54,670 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:55:54,811 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:55:55,099 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-11-13 23:55:55,108 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-11-13 23:55:55,134 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:55:55,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:55:56,172 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,173 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,174 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,175 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,176 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,191 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,192 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,194 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,195 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:55:56,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:55:56,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:55:56,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:55:56,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:55:56,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:55:56,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:55:56,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:55:56,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:55:56,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:55:56,772 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:55:56,878 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,878 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:56,988 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:55:57,082 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:55:57,113 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-11-13 23:55:57,113 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-11-13 23:55:57,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:55:57,118 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:55:57,172 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,172 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,173 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,174 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,176 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,192 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,193 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,194 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,196 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:55:57,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:55:57,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:55:57,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:55:57,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:55:57,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:55:57,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:55:57,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:55:57,250 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:55:57,251 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:55:57,287 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:55:57,360 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,360 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:55:57,398 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:55:57,636 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:55:57,637 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57 WrapperNode [2021-11-13 23:55:57,637 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:55:57,638 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:55:57,638 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:55:57,639 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:55:57,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,778 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,877 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:55:57,877 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:55:57,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:55:57,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:55:57,886 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,897 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,898 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,938 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,955 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:55:57,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:55:57,972 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:55:57,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:55:57,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:55:57" (1/1) ... [2021-11-13 23:55:57,991 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:55:58,014 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:55:58,033 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:55:58,064 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:55:58,082 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-13 23:55:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-13 23:55:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:55:58,083 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:55:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:55:58,083 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:55:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:55:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:55:58,084 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:55:58,084 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:55:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:55:58,085 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:55:58,085 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:55:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:55:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:55:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:55:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:55:58,086 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:55:58,086 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:55:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:55:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:55:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:55:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:55:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:55:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:55:58,087 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:55:58,087 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:55:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:55:58,088 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:56:16,088 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:56:16,088 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 23:56:16,091 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:56:16 BoogieIcfgContainer [2021-11-13 23:56:16,092 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:56:16,094 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:56:16,094 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:56:16,103 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:56:16,104 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:56:16" (1/1) ... [2021-11-13 23:56:16,125 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:56:16,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:16,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 94 states and 127 transitions. [2021-11-13 23:56:16,189 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 127 transitions. [2021-11-13 23:56:16,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-13 23:56:16,195 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:16,197 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:16,250 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 23:56:16,255 INFO L158 Benchmark]: Toolchain (without parser) took 21598.32ms. Allocated memory was 109.1MB in the beginning and 346.0MB in the end (delta: 237.0MB). Free memory was 68.1MB in the beginning and 190.8MB in the end (delta: -122.7MB). Peak memory consumption was 114.6MB. Max. memory is 16.1GB. [2021-11-13 23:56:16,256 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 109.1MB. Free memory was 62.4MB in the beginning and 62.3MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:56:16,257 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2980.18ms. Allocated memory was 109.1MB in the beginning and 151.0MB in the end (delta: 41.9MB). Free memory was 68.1MB in the beginning and 89.3MB in the end (delta: -21.2MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2021-11-13 23:56:16,257 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.76ms. Allocated memory is still 151.0MB. Free memory was 89.3MB in the beginning and 77.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:56:16,258 INFO L158 Benchmark]: Boogie Preprocessor took 93.29ms. Allocated memory is still 151.0MB. Free memory was 77.5MB in the beginning and 69.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:56:16,259 INFO L158 Benchmark]: RCFGBuilder took 18121.14ms. Allocated memory was 151.0MB in the beginning and 346.0MB in the end (delta: 195.0MB). Free memory was 69.1MB in the beginning and 197.1MB in the end (delta: -128.0MB). Peak memory consumption was 189.7MB. Max. memory is 16.1GB. [2021-11-13 23:56:16,260 INFO L158 Benchmark]: CodeCheck took 159.81ms. Allocated memory is still 346.0MB. Free memory was 197.1MB in the beginning and 190.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:56:16,263 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 109.1MB. Free memory was 62.4MB in the beginning and 62.3MB in the end (delta: 46.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2980.18ms. Allocated memory was 109.1MB in the beginning and 151.0MB in the end (delta: 41.9MB). Free memory was 68.1MB in the beginning and 89.3MB in the end (delta: -21.2MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.76ms. Allocated memory is still 151.0MB. Free memory was 89.3MB in the beginning and 77.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.29ms. Allocated memory is still 151.0MB. Free memory was 77.5MB in the beginning and 69.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18121.14ms. Allocated memory was 151.0MB in the beginning and 346.0MB in the end (delta: 195.0MB). Free memory was 69.1MB in the beginning and 197.1MB in the end (delta: -128.0MB). Peak memory consumption was 189.7MB. Max. memory is 16.1GB. * CodeCheck took 159.81ms. Allocated memory is still 346.0MB. Free memory was 197.1MB in the beginning and 190.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:56:16,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e --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 f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:56:18,711 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:56:18,713 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:56:18,755 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:56:18,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:56:18,757 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:56:18,759 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:56:18,762 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:56:18,764 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:56:18,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:56:18,766 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:56:18,768 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:56:18,768 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:56:18,770 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:56:18,771 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:56:18,773 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:56:18,774 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:56:18,775 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:56:18,778 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:56:18,780 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:56:18,782 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:56:18,784 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:56:18,785 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:56:18,786 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:56:18,791 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:56:18,791 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:56:18,792 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:56:18,793 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:56:18,797 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:56:18,798 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:56:18,798 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:56:18,799 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:56:18,801 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:56:18,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:56:18,804 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:56:18,805 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:56:18,807 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:56:18,807 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:56:18,808 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:56:18,809 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:56:18,810 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:56:18,811 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:56:18,858 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:56:18,862 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:56:18,863 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:56:18,863 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:56:18,865 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:56:18,865 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:56:18,865 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:56:18,865 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:56:18,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:56:18,866 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:56:18,867 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:56:18,867 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:56:18,867 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:56:18,867 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:56:18,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:56:18,868 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:56:18,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:56:18,868 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:56:18,869 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:56:18,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:56:18,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:56:18,869 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:56:18,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:56:18,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:56:18,870 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:56:18,870 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:56:18,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:56:18,871 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:56:18,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:56:18,871 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> f87ca444cebdd8343e0a486129ff23acad574c7cfb073abcacffd6c901ccf3af [2021-11-13 23:56:19,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:56:19,273 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:56:19,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:56:19,277 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:56:19,278 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:56:19,279 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-11-13 23:56:19,362 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/62a270225/0ffc19c461e94c9abedfe2c926c290f1/FLAG90a6beade [2021-11-13 23:56:20,273 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:56:20,273 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i [2021-11-13 23:56:20,330 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/62a270225/0ffc19c461e94c9abedfe2c926c290f1/FLAG90a6beade [2021-11-13 23:56:20,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/data/62a270225/0ffc19c461e94c9abedfe2c926c290f1 [2021-11-13 23:56:20,813 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:56:20,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:56:20,821 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:56:20,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:56:20,824 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:56:20,825 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:56:20" (1/1) ... [2021-11-13 23:56:20,826 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55009d35 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:20, skipping insertion in model container [2021-11-13 23:56:20,827 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:56:20" (1/1) ... [2021-11-13 23:56:20,833 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:56:20,970 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:56:21,318 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-11-13 23:56:21,326 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-11-13 23:56:21,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:56:21,361 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:56:22,408 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,410 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,411 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,413 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,415 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,447 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,450 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,453 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,454 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:22,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:56:22,867 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:56:22,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:56:22,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:56:22,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:56:22,877 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:56:22,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:56:22,879 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:56:22,881 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:56:22,882 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:56:23,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:56:23,170 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,170 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,259 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:56:23,336 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:56:23,379 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:56:23,387 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-11-13 23:56:23,387 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-11-13 23:56:23,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:56:23,390 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:56:23,435 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,436 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,436 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,437 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,438 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,451 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,452 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,453 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,454 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:56:23,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:56:23,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:56:23,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:56:23,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:56:23,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:56:23,513 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:56:23,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:56:23,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:56:23,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:56:23,577 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:56:23,656 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,657 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,693 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:56:23,738 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:56:23,762 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4498,4511] [2021-11-13 23:56:23,762 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_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_c_str_harness.i[4558,4571] [2021-11-13 23:56:23,764 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:56:23,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:56:23,801 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,801 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,801 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,802 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,802 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,807 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,807 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,808 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,808 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,840 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:56:23,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:56:23,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:56:23,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:56:23,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:56:23,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:56:23,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:56:23,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:56:23,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:56:23,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:56:23,867 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:56:23,943 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,943 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:56:23,963 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:56:24,176 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:56:24,176 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24 WrapperNode [2021-11-13 23:56:24,176 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:56:24,177 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:56:24,178 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:56:24,178 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:56:24,185 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,386 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,506 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:56:24,508 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:56:24,508 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:56:24,508 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:56:24,516 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,517 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,537 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,538 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,599 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,617 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:56:24,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:56:24,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:56:24,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:56:24,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:56:24" (1/1) ... [2021-11-13 23:56:24,642 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:56:24,656 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:56:24,667 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:56:24,695 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:56:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-11-13 23:56:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-11-13 23:56:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:56:24,725 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:56:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:56:24,725 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:56:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:56:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:56:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:56:24,726 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:56:24,726 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:56:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:56:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-13 23:56:24,727 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-13 23:56:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:56:24,727 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:56:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:56:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:56:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:56:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:56:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:56:24,728 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:56:24,728 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:56:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:56:24,729 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:56:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:56:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:56:24,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:56:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:56:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:56:24,730 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:56:24,730 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:56:47,311 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:56:47,311 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-13 23:56:47,316 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:56:47 BoogieIcfgContainer [2021-11-13 23:56:47,316 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:56:47,317 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:56:47,317 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:56:47,327 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:56:47,327 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:56:47" (1/1) ... [2021-11-13 23:56:47,348 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:56:47,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:56:47,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 127 states to 94 states and 127 transitions. [2021-11-13 23:56:47,429 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 127 transitions. [2021-11-13 23:56:47,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2021-11-13 23:56:47,439 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:56:47,440 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:56:47,488 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2021-11-13 23:56:47,495 INFO L158 Benchmark]: Toolchain (without parser) took 26677.74ms. Allocated memory was 62.9MB in the beginning and 583.0MB in the end (delta: 520.1MB). Free memory was 34.3MB in the beginning and 385.7MB in the end (delta: -351.4MB). Peak memory consumption was 167.7MB. Max. memory is 16.1GB. [2021-11-13 23:56:47,496 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:56:47,497 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3356.07ms. Allocated memory was 62.9MB in the beginning and 100.7MB in the end (delta: 37.7MB). Free memory was 34.1MB in the beginning and 29.7MB in the end (delta: 4.4MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. [2021-11-13 23:56:47,499 INFO L158 Benchmark]: Boogie Procedure Inliner took 329.61ms. Allocated memory was 100.7MB in the beginning and 136.3MB in the end (delta: 35.7MB). Free memory was 29.7MB in the beginning and 80.9MB in the end (delta: -51.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 23:56:47,507 INFO L158 Benchmark]: Boogie Preprocessor took 125.89ms. Allocated memory is still 136.3MB. Free memory was 80.9MB in the beginning and 70.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:56:47,508 INFO L158 Benchmark]: RCFGBuilder took 22682.33ms. Allocated memory was 136.3MB in the beginning and 583.0MB in the end (delta: 446.7MB). Free memory was 70.4MB in the beginning and 392.0MB in the end (delta: -321.6MB). Peak memory consumption was 331.6MB. Max. memory is 16.1GB. [2021-11-13 23:56:47,508 INFO L158 Benchmark]: CodeCheck took 175.18ms. Allocated memory is still 583.0MB. Free memory was 392.0MB in the beginning and 385.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:56:47,511 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 62.9MB. Free memory is still 45.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3356.07ms. Allocated memory was 62.9MB in the beginning and 100.7MB in the end (delta: 37.7MB). Free memory was 34.1MB in the beginning and 29.7MB in the end (delta: 4.4MB). Peak memory consumption was 67.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 329.61ms. Allocated memory was 100.7MB in the beginning and 136.3MB in the end (delta: 35.7MB). Free memory was 29.7MB in the beginning and 80.9MB in the end (delta: -51.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.89ms. Allocated memory is still 136.3MB. Free memory was 80.9MB in the beginning and 70.4MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22682.33ms. Allocated memory was 136.3MB in the beginning and 583.0MB in the end (delta: 446.7MB). Free memory was 70.4MB in the beginning and 392.0MB in the end (delta: -321.6MB). Peak memory consumption was 331.6MB. Max. memory is 16.1GB. * CodeCheck took 175.18ms. Allocated memory is still 583.0MB. Free memory was 392.0MB in the beginning and 385.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:56:47,585 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c5b85c6-ab1d-478d-9f2e-4c1ac7ecb927/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared