./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/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_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/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_d2013ae0-5426-4cba-8950-3456c16fc7f4/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:14:23,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:14:23,807 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:14:23,862 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:14:23,863 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:14:23,865 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:14:23,867 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:14:23,869 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:14:23,872 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:14:23,873 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:14:23,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:14:23,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:14:23,877 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:14:23,879 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:14:23,880 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:14:23,882 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:14:23,888 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:14:23,896 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:14:23,899 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:14:23,901 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:14:23,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:14:23,912 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:14:23,913 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:14:23,916 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:14:23,921 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:14:23,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:14:23,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:14:23,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:14:23,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:14:23,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:14:23,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:14:23,936 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:14:23,937 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:14:23,939 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:14:23,941 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:14:23,942 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:14:23,943 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:14:23,944 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:14:23,944 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:14:23,945 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:14:23,946 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:14:23,947 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:14:23,977 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:14:23,977 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:14:23,978 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:14:23,979 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:14:23,979 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:14:23,980 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:14:23,980 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:14:23,980 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:14:23,981 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:14:23,981 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:14:23,981 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:14:23,982 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:14:23,982 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:14:23,982 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:14:23,982 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:14:23,983 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:14:23,983 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:14:23,983 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:14:23,984 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:14:23,984 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:14:23,984 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:14:23,985 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:14:23,985 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:14:23,985 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:14:23,985 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:14:23,986 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2021-11-13 23:14:24,266 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:14:24,291 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:14:24,294 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:14:24,295 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:14:24,296 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:14:24,298 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-13 23:14:24,391 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/05f6585e1/7131016896e44ee3b7a7383161538856/FLAGb84fb26ec [2021-11-13 23:14:25,394 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:14:25,395 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-13 23:14:25,450 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/05f6585e1/7131016896e44ee3b7a7383161538856/FLAGb84fb26ec [2021-11-13 23:14:25,765 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/05f6585e1/7131016896e44ee3b7a7383161538856 [2021-11-13 23:14:25,768 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:14:25,770 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:14:25,774 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:25,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:14:25,777 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:14:25,778 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:25" (1/1) ... [2021-11-13 23:14:25,779 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d30c5f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:25, skipping insertion in model container [2021-11-13 23:14:25,779 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:25" (1/1) ... [2021-11-13 23:14:25,787 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:14:25,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:14:26,368 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-13 23:14:26,379 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-13 23:14:26,412 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:26,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:27,928 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,930 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,931 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,932 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,934 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,964 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,967 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:27,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:28,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:28,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:28,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:28,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:28,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:28,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:28,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:28,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:28,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:28,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:28,876 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:29,028 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,028 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,204 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:29,275 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:14:29,291 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-13 23:14:29,292 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-13 23:14:29,294 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:29,295 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:29,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,332 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,338 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,338 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,339 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,340 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:29,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:29,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:29,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:29,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:29,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:29,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:29,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:29,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:29,387 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:29,413 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:29,499 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,502 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:29,613 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:29,949 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:14:29,950 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29 WrapperNode [2021-11-13 23:14:29,950 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:29,951 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:29,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:14:29,952 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:14:29,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,254 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:30,258 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:14:30,258 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:14:30,258 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:14:30,270 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,290 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,292 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,370 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,376 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,391 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,408 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:14:30,409 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:14:30,409 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:14:30,409 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:14:30,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:29" (1/1) ... [2021-11-13 23:14:30,419 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:14:30,439 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:14:30,465 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:14:30,480 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:14:30,517 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:14:30,518 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:14:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:14:30,518 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:14:30,519 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:14:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-13 23:14:30,519 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-13 23:14:30,520 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-13 23:14:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 23:14:30,520 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 23:14:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:14:30,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:14:30,522 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:14:30,522 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:14:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:14:30,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:14:30,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:14:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:14:30,524 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:14:30,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:14:30,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:14:30,526 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:14:30,527 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:14:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:14:30,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:14:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-13 23:14:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:14:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:14:30,528 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:14:30,528 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:14:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-13 23:14:30,529 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-13 23:14:30,529 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:14:30,530 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-13 23:14:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-13 23:14:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:14:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:14:30,531 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-13 23:14:30,531 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-13 23:14:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:14:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:14:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-13 23:14:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-13 23:14:30,532 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:14:30,532 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:14:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:14:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-13 23:14:30,533 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2021-11-13 23:14:30,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2021-11-13 23:14:30,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:14:31,394 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-13 23:14:49,646 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:14:49,647 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 23:14:49,650 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:49 BoogieIcfgContainer [2021-11-13 23:14:49,650 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:14:49,651 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:14:49,652 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:14:49,664 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:14:49,665 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:49" (1/1) ... [2021-11-13 23:14:49,683 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:14:49,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:14:49,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2021-11-13 23:14:49,781 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2021-11-13 23:14:49,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-11-13 23:14:49,790 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:14:49,791 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:14:49,847 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 23:14:49,853 INFO L158 Benchmark]: Toolchain (without parser) took 24080.94ms. Allocated memory was 96.5MB in the beginning and 314.6MB in the end (delta: 218.1MB). Free memory was 50.7MB in the beginning and 139.1MB in the end (delta: -88.4MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2021-11-13 23:14:49,853 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 96.5MB. Free memory was 68.6MB in the beginning and 68.5MB in the end (delta: 23.8kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:14:49,854 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4176.76ms. Allocated memory was 96.5MB in the beginning and 167.8MB in the end (delta: 71.3MB). Free memory was 50.3MB in the beginning and 78.9MB in the end (delta: -28.5MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. [2021-11-13 23:14:49,855 INFO L158 Benchmark]: Boogie Procedure Inliner took 305.54ms. Allocated memory is still 167.8MB. Free memory was 78.9MB in the beginning and 111.8MB in the end (delta: -33.0MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. [2021-11-13 23:14:49,856 INFO L158 Benchmark]: Boogie Preprocessor took 150.55ms. Allocated memory is still 167.8MB. Free memory was 111.8MB in the beginning and 102.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:14:49,857 INFO L158 Benchmark]: RCFGBuilder took 19241.44ms. Allocated memory was 167.8MB in the beginning and 314.6MB in the end (delta: 146.8MB). Free memory was 102.4MB in the beginning and 146.4MB in the end (delta: -44.0MB). Peak memory consumption was 188.8MB. Max. memory is 16.1GB. [2021-11-13 23:14:49,858 INFO L158 Benchmark]: CodeCheck took 199.22ms. Allocated memory is still 314.6MB. Free memory was 146.4MB in the beginning and 139.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:14:49,862 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 0.36ms. Allocated memory is still 96.5MB. Free memory was 68.6MB in the beginning and 68.5MB in the end (delta: 23.8kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4176.76ms. Allocated memory was 96.5MB in the beginning and 167.8MB in the end (delta: 71.3MB). Free memory was 50.3MB in the beginning and 78.9MB in the end (delta: -28.5MB). Peak memory consumption was 53.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 305.54ms. Allocated memory is still 167.8MB. Free memory was 78.9MB in the beginning and 111.8MB in the end (delta: -33.0MB). Peak memory consumption was 15.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.55ms. Allocated memory is still 167.8MB. Free memory was 111.8MB in the beginning and 102.4MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 19241.44ms. Allocated memory was 167.8MB in the beginning and 314.6MB in the end (delta: 146.8MB). Free memory was 102.4MB in the beginning and 146.4MB in the end (delta: -44.0MB). Peak memory consumption was 188.8MB. Max. memory is 16.1GB. * CodeCheck took 199.22ms. Allocated memory is still 314.6MB. Free memory was 146.4MB in the beginning and 139.1MB in the end (delta: 7.3MB). 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 23:14:49,935 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/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_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/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_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/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_d2013ae0-5426-4cba-8950-3456c16fc7f4/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:14:52,903 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:14:52,908 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:14:52,978 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:14:52,979 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:14:52,985 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:14:52,987 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:14:52,992 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:14:52,996 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:14:53,005 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:14:53,011 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:14:53,013 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:14:53,014 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:14:53,017 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:14:53,020 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:14:53,028 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:14:53,030 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:14:53,032 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:14:53,035 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:14:53,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:14:53,046 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:14:53,048 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:14:53,052 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:14:53,054 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:14:53,061 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:14:53,062 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:14:53,062 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:14:53,065 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:14:53,066 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:14:53,067 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:14:53,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:14:53,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:14:53,071 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:14:53,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:14:53,081 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:14:53,082 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:14:53,083 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:14:53,083 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:14:53,083 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:14:53,086 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:14:53,087 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:14:53,088 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:14:53,137 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:14:53,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:14:53,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:14:53,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:14:53,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:14:53,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:14:53,142 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:14:53,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:14:53,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:14:53,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:14:53,143 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:14:53,144 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:14:53,144 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:14:53,144 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:14:53,145 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:14:53,145 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:14:53,145 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:14:53,145 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:14:53,146 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:14:53,146 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:14:53,146 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:14:53,146 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:14:53,147 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:14:53,147 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:14:53,147 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:14:53,147 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:14:53,148 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:14:53,148 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:14:53,148 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:14:53,148 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2021-11-13 23:14:53,598 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:14:53,636 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:14:53,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:14:53,640 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:14:53,641 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:14:53,643 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-13 23:14:53,727 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/5b3904935/a7d0e14c9ca444ec91028c6060414536/FLAG8dec802e7 [2021-11-13 23:14:55,001 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:14:55,002 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-11-13 23:14:55,069 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/5b3904935/a7d0e14c9ca444ec91028c6060414536/FLAG8dec802e7 [2021-11-13 23:14:55,313 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/data/5b3904935/a7d0e14c9ca444ec91028c6060414536 [2021-11-13 23:14:55,315 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:14:55,317 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:14:55,321 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:55,321 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:14:55,325 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:14:55,326 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:55" (1/1) ... [2021-11-13 23:14:55,329 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dc7df81 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:55, skipping insertion in model container [2021-11-13 23:14:55,329 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:55" (1/1) ... [2021-11-13 23:14:55,338 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:14:55,503 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:14:55,879 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-13 23:14:55,889 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-13 23:14:55,929 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:55,939 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:57,119 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,119 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,120 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,121 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,122 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,148 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,158 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:57,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:57,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:57,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:57,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:57,753 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:57,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:57,754 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:57,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:57,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:57,767 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:57,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:58,073 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,076 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,244 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:58,357 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:14:58,480 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:14:58,489 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-13 23:14:58,490 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-13 23:14:58,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:58,495 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:58,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,557 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,558 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,560 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,561 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,579 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,580 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,582 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:58,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:58,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:58,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:58,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:58,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:58,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:58,652 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:58,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:58,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:58,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:58,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:58,884 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:58,946 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:14:58,971 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-11-13 23:14:58,981 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_d2013ae0-5426-4cba-8950-3456c16fc7f4/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-11-13 23:14:58,983 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:58,984 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:59,067 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,067 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,068 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,068 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,071 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,077 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,081 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,082 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,084 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,122 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:59,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:59,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:59,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:59,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:59,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:59,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:59,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:59,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:59,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:59,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:59,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:59,320 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:59,722 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:14:59,722 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59 WrapperNode [2021-11-13 23:14:59,723 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:59,724 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:59,724 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:14:59,724 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:14:59,733 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:14:59,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:14:59,984 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:59,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:14:59,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:14:59,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:14:59,994 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:14:59,995 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:15:00,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:15:00,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:15:00,094 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:15:00,100 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:15:00,117 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:15:00,135 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:15:00,136 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:15:00,136 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:15:00,136 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:15:00,137 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:59" (1/1) ... [2021-11-13 23:15:00,144 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:15:00,156 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:15:00,168 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:15:00,175 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:15:00,233 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-13 23:15:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-13 23:15:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:15:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:15:00,234 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:15:00,234 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:15:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:15:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-13 23:15:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-13 23:15:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-13 23:15:00,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 23:15:00,235 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 23:15:00,236 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-13 23:15:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-13 23:15:00,237 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:15:00,237 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:15:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:15:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:15:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 23:15:00,238 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 23:15:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 23:15:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 23:15:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:15:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:15:00,239 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:15:00,239 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:15:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:15:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:15:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 23:15:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 23:15:00,240 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-11-13 23:15:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 23:15:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 23:15:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:15:00,241 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:15:00,241 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-13 23:15:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-13 23:15:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:15:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-13 23:15:00,242 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-13 23:15:00,242 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:15:00,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:15:00,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:15:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:15:00,247 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-11-13 23:15:00,248 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-11-13 23:15:00,248 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:15:00,249 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:15:00,249 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-13 23:15:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-13 23:15:00,250 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-13 23:15:00,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-13 23:15:00,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-13 23:15:00,256 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:15:00,256 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:15:00,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 23:15:00,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 23:15:00,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 23:15:00,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 23:15:00,257 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2021-11-13 23:15:00,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2021-11-13 23:15:01,082 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-11-13 23:15:33,053 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:15:33,053 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 23:15:33,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:15:33 BoogieIcfgContainer [2021-11-13 23:15:33,058 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:15:33,059 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:15:33,059 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:15:33,069 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:15:33,069 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:15:33" (1/1) ... [2021-11-13 23:15:33,088 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:15:33,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:15:33,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2021-11-13 23:15:33,163 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2021-11-13 23:15:33,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-13 23:15:33,173 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:15:33,174 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:15:33,219 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 23:15:33,227 INFO L158 Benchmark]: Toolchain (without parser) took 37906.93ms. Allocated memory was 58.7MB in the beginning and 834.7MB in the end (delta: 775.9MB). Free memory was 40.2MB in the beginning and 637.1MB in the end (delta: -597.0MB). Peak memory consumption was 178.2MB. Max. memory is 16.1GB. [2021-11-13 23:15:33,227 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 58.7MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:15:33,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4402.30ms. Allocated memory was 58.7MB in the beginning and 144.7MB in the end (delta: 86.0MB). Free memory was 39.8MB in the beginning and 87.7MB in the end (delta: -47.9MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2021-11-13 23:15:33,231 INFO L158 Benchmark]: Boogie Procedure Inliner took 260.15ms. Allocated memory is still 144.7MB. Free memory was 87.7MB in the beginning and 75.9MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:15:33,233 INFO L158 Benchmark]: Boogie Preprocessor took 150.17ms. Allocated memory is still 144.7MB. Free memory was 75.9MB in the beginning and 64.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:15:33,236 INFO L158 Benchmark]: RCFGBuilder took 32922.59ms. Allocated memory was 144.7MB in the beginning and 834.7MB in the end (delta: 690.0MB). Free memory was 64.0MB in the beginning and 644.5MB in the end (delta: -580.6MB). Peak memory consumption was 481.0MB. Max. memory is 16.1GB. [2021-11-13 23:15:33,237 INFO L158 Benchmark]: CodeCheck took 164.20ms. Allocated memory is still 834.7MB. Free memory was 644.5MB in the beginning and 637.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:15:33,241 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 0.19ms. Allocated memory is still 58.7MB. Free memory is still 39.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4402.30ms. Allocated memory was 58.7MB in the beginning and 144.7MB in the end (delta: 86.0MB). Free memory was 39.8MB in the beginning and 87.7MB in the end (delta: -47.9MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 260.15ms. Allocated memory is still 144.7MB. Free memory was 87.7MB in the beginning and 75.9MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 150.17ms. Allocated memory is still 144.7MB. Free memory was 75.9MB in the beginning and 64.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 32922.59ms. Allocated memory was 144.7MB in the beginning and 834.7MB in the end (delta: 690.0MB). Free memory was 64.0MB in the beginning and 644.5MB in the end (delta: -580.6MB). Peak memory consumption was 481.0MB. Max. memory is 16.1GB. * CodeCheck took 164.20ms. Allocated memory is still 834.7MB. Free memory was 644.5MB in the beginning and 637.1MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:15:33,320 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d2013ae0-5426-4cba-8950-3456c16fc7f4/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