./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL --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 fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:45:21,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:45:21,946 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:45:22,014 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:45:22,014 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:45:22,019 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:45:22,021 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:45:22,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:45:22,028 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:45:22,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:45:22,037 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:45:22,039 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:45:22,039 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:45:22,042 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:45:22,045 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:45:22,054 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:45:22,056 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:45:22,057 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:45:22,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:45:22,068 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:45:22,070 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:45:22,072 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:45:22,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:45:22,077 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:45:22,088 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:45:22,088 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:45:22,089 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:45:22,091 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:45:22,092 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:45:22,094 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:45:22,095 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:45:22,096 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:45:22,098 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:45:22,100 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:45:22,102 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:45:22,102 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:45:22,103 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:45:22,103 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:45:22,104 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:45:22,105 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:45:22,106 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:45:22,107 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:45:22,156 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:45:22,156 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:45:22,158 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:45:22,159 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:45:22,160 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:45:22,160 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:45:22,161 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:45:22,161 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:45:22,161 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:45:22,162 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:45:22,163 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:45:22,163 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:45:22,164 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:45:22,164 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:45:22,165 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:45:22,165 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:45:22,165 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:45:22,166 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:45:22,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:22,167 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:45:22,167 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:45:22,167 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:45:22,168 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:45:22,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:45:22,168 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:45:22,169 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2021-11-25 07:45:22,520 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:45:22,548 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:45:22,551 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:45:22,552 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:45:22,553 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:45:22,555 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-25 07:45:22,661 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/015045163/22b8ecce21d9408f8ddd579312edc207/FLAG36558e5b0 [2021-11-25 07:45:23,677 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:45:23,679 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-25 07:45:23,736 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/015045163/22b8ecce21d9408f8ddd579312edc207/FLAG36558e5b0 [2021-11-25 07:45:24,141 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/015045163/22b8ecce21d9408f8ddd579312edc207 [2021-11-25 07:45:24,144 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:45:24,146 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:45:24,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:24,148 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:45:24,152 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:45:24,153 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:24" (1/1) ... [2021-11-25 07:45:24,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe5c861 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:24, skipping insertion in model container [2021-11-25 07:45:24,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:24" (1/1) ... [2021-11-25 07:45:24,164 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:45:24,321 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:45:24,641 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-25 07:45:24,649 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-25 07:45:25,790 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:25,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,884 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,886 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,904 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:25,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:26,383 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:26,384 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:26,386 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:26,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:26,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:26,390 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:26,391 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:26,392 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:26,393 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:26,629 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,654 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,733 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:26,763 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:45:26,778 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-25 07:45:26,779 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-25 07:45:26,819 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:26,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,852 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,853 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,857 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,858 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,859 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,901 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:26,902 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:26,903 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:26,904 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:26,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:26,908 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:26,915 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:26,915 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:26,916 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:26,917 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:26,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:26,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:27,059 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:27,402 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:45:27,403 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27 WrapperNode [2021-11-25 07:45:27,403 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:27,404 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:27,404 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:45:27,404 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:45:27,412 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,570 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,698 INFO L137 Inliner]: procedures = 691, calls = 1690, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 667 [2021-11-25 07:45:27,699 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:27,700 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:45:27,701 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:45:27,701 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:45:27,714 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,738 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,739 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,822 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,829 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:45:27,853 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:45:27,853 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:45:27,853 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:45:27,854 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:27" (1/1) ... [2021-11-25 07:45:27,862 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:27,873 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:45:27,887 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:45:27,903 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:45:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:45:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:45:27,949 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:45:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:45:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:45:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:45:27,950 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:45:27,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:45:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:45:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:45:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:45:27,951 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:45:27,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:45:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:45:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:45:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:45:27,952 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 07:45:27,952 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 07:45:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:45:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:45:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:45:27,953 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:45:27,953 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:45:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:45:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:45:27,954 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:45:27,954 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:45:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:45:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 07:45:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 07:45:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:45:27,955 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:45:27,955 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 07:45:27,956 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 07:45:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:45:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:45:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:45:27,956 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:45:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:45:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:45:27,957 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:45:27,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:45:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:45:27,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:45:27,958 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:45:28,357 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:45:28,359 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:45:29,659 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:45:29,851 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:45:29,852 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 07:45:29,855 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:45:29 BoogieIcfgContainer [2021-11-25 07:45:29,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:45:29,858 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:45:29,859 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:45:29,871 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:45:29,871 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:45:29" (1/1) ... [2021-11-25 07:45:29,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:45:29,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:30,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2021-11-25 07:45:30,002 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2021-11-25 07:45:30,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-25 07:45:30,017 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:30,018 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:30,087 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) [2021-11-25 07:45:30,096 INFO L158 Benchmark]: Toolchain (without parser) took 5947.27ms. Allocated memory was 94.4MB in the beginning and 188.7MB in the end (delta: 94.4MB). Free memory was 53.4MB in the beginning and 104.8MB in the end (delta: -51.4MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2021-11-25 07:45:30,097 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:45:30,103 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3255.20ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 53.2MB in the beginning and 73.4MB in the end (delta: -20.2MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. [2021-11-25 07:45:30,107 INFO L158 Benchmark]: Boogie Procedure Inliner took 295.62ms. Allocated memory is still 136.3MB. Free memory was 73.4MB in the beginning and 64.4MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:45:30,108 INFO L158 Benchmark]: Boogie Preprocessor took 151.45ms. Allocated memory is still 136.3MB. Free memory was 64.4MB in the beginning and 58.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:30,110 INFO L158 Benchmark]: RCFGBuilder took 2004.62ms. Allocated memory was 136.3MB in the beginning and 188.7MB in the end (delta: 52.4MB). Free memory was 58.1MB in the beginning and 112.2MB in the end (delta: -54.1MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. [2021-11-25 07:45:30,112 INFO L158 Benchmark]: CodeCheck took 234.24ms. Allocated memory is still 188.7MB. Free memory was 112.2MB in the beginning and 104.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:30,118 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 0.39ms. Allocated memory is still 94.4MB. Free memory is still 49.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3255.20ms. Allocated memory was 94.4MB in the beginning and 136.3MB in the end (delta: 41.9MB). Free memory was 53.2MB in the beginning and 73.4MB in the end (delta: -20.2MB). Peak memory consumption was 45.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 295.62ms. Allocated memory is still 136.3MB. Free memory was 73.4MB in the beginning and 64.4MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 151.45ms. Allocated memory is still 136.3MB. Free memory was 64.4MB in the beginning and 58.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2004.62ms. Allocated memory was 136.3MB in the beginning and 188.7MB in the end (delta: 52.4MB). Free memory was 58.1MB in the beginning and 112.2MB in the end (delta: -54.1MB). Peak memory consumption was 14.0MB. Max. memory is 16.1GB. * CodeCheck took 234.24ms. Allocated memory is still 188.7MB. Free memory was 112.2MB in the beginning and 104.8MB 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. [2021-11-25 07:45:30,186 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/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_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL --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 fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:45:33,073 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:45:33,078 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:45:33,153 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:45:33,154 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:45:33,159 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:45:33,162 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:45:33,167 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:45:33,171 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:45:33,178 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:45:33,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:45:33,185 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:45:33,186 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:45:33,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:45:33,191 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:45:33,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:45:33,199 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:45:33,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:45:33,206 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:45:33,215 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:45:33,218 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:45:33,220 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:45:33,223 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:45:33,226 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:45:33,237 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:45:33,237 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:45:33,238 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:45:33,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:45:33,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:45:33,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:45:33,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:45:33,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:45:33,247 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:45:33,249 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:45:33,251 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:45:33,251 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:45:33,252 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:45:33,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:45:33,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:45:33,256 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:45:33,257 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:45:33,258 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:45:33,315 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:45:33,315 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:45:33,317 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:45:33,317 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:45:33,320 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:45:33,320 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:45:33,321 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:45:33,321 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:45:33,321 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:45:33,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:45:33,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:45:33,324 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:45:33,324 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:45:33,324 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:45:33,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:45:33,325 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:45:33,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:45:33,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:45:33,326 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:45:33,326 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:45:33,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:33,327 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:45:33,327 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:45:33,327 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:45:33,327 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:45:33,328 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:45:33,328 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:45:33,328 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:45:33,328 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:45:33,329 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2021-11-25 07:45:33,781 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:45:33,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:45:33,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:45:33,816 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:45:33,817 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:45:33,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-25 07:45:33,904 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/a2121afa6/ef3abe64cf9444fba37fc54a1829795b/FLAG3852e5c64 [2021-11-25 07:45:34,869 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:45:34,871 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-25 07:45:34,923 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/a2121afa6/ef3abe64cf9444fba37fc54a1829795b/FLAG3852e5c64 [2021-11-25 07:45:35,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/data/a2121afa6/ef3abe64cf9444fba37fc54a1829795b [2021-11-25 07:45:35,321 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:45:35,324 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:45:35,329 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:35,329 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:45:35,333 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:45:35,334 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:35" (1/1) ... [2021-11-25 07:45:35,335 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32266c02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:35, skipping insertion in model container [2021-11-25 07:45:35,336 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:45:35" (1/1) ... [2021-11-25 07:45:35,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:45:35,512 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:45:35,891 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-25 07:45:35,899 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-25 07:45:37,230 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:37,322 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,339 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,340 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,343 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,347 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:37,767 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:37,768 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:37,770 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:37,771 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:37,773 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:37,774 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:37,776 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:37,777 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:37,778 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:37,779 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:37,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,078 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:38,121 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:45:38,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:45:38,191 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-25 07:45:38,194 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-25 07:45:38,283 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:38,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,327 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,338 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,344 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,345 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,346 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,348 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,350 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,434 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:38,435 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:38,436 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:38,437 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:38,438 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:38,439 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:38,440 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:38,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:38,441 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:38,443 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:38,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,507 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:38,604 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:45:38,634 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-25 07:45:38,635 WARN L230 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_968e46e3-fd3c-4b11-bf58-8379b1d40956/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-25 07:45:38,699 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:45:38,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,731 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,732 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,734 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,735 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,778 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:45:38,781 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:45:38,783 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:45:38,785 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:45:38,786 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:45:38,787 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:45:38,788 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:45:38,788 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:45:38,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:45:38,790 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:45:38,874 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:45:38,921 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:45:39,322 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:45:39,323 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39 WrapperNode [2021-11-25 07:45:39,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:45:39,337 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:39,337 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:45:39,338 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:45:39,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,549 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,662 INFO L137 Inliner]: procedures = 711, calls = 1690, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 662 [2021-11-25 07:45:39,664 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:45:39,665 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:45:39,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:45:39,666 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:45:39,676 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,676 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,700 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,704 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,778 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,800 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,810 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,823 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:45:39,824 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:45:39,824 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:45:39,824 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:45:39,825 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:45:39" (1/1) ... [2021-11-25 07:45:39,839 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:45:39,854 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:45:39,870 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:45:39,900 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:45:39,926 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:45:39,926 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 07:45:39,927 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-25 07:45:39,928 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-25 07:45:39,928 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-25 07:45:39,929 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-25 07:45:39,929 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:45:39,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:45:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:45:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-25 07:45:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-25 07:45:39,930 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-25 07:45:39,930 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-25 07:45:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:45:39,931 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:45:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:45:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:45:39,931 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:45:39,932 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-25 07:45:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-25 07:45:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:45:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:45:39,933 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:45:39,933 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:45:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:45:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-25 07:45:39,934 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-25 07:45:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:45:39,934 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-25 07:45:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-25 07:45:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-25 07:45:39,935 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-25 07:45:39,935 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-25 07:45:39,936 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-25 07:45:39,937 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:45:39,937 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:45:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-25 07:45:39,941 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-25 07:45:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 07:45:39,941 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 07:45:39,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:45:39,943 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:45:39,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:45:39,944 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:45:39,945 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:45:39,951 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-25 07:45:39,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-25 07:45:39,952 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:45:39,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-25 07:45:40,371 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:45:40,378 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:45:42,718 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:45:42,980 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:45:42,980 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 07:45:42,989 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:45:42 BoogieIcfgContainer [2021-11-25 07:45:42,989 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:45:42,991 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:45:42,991 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:45:43,003 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:45:43,003 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:45:42" (1/1) ... [2021-11-25 07:45:43,026 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:45:43,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:45:43,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2021-11-25 07:45:43,123 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2021-11-25 07:45:43,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-25 07:45:43,139 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:45:43,141 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:45:43,198 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) [2021-11-25 07:45:43,206 INFO L158 Benchmark]: Toolchain (without parser) took 7880.70ms. Allocated memory was 58.7MB in the beginning and 157.3MB in the end (delta: 98.6MB). Free memory was 28.8MB in the beginning and 90.3MB in the end (delta: -61.5MB). Peak memory consumption was 35.2MB. Max. memory is 16.1GB. [2021-11-25 07:45:43,207 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:45:43,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3995.05ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 28.6MB in the beginning and 42.4MB in the end (delta: -13.8MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:43,215 INFO L158 Benchmark]: Boogie Procedure Inliner took 327.75ms. Allocated memory is still 92.3MB. Free memory was 42.4MB in the beginning and 33.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-25 07:45:43,216 INFO L158 Benchmark]: Boogie Preprocessor took 157.41ms. Allocated memory is still 92.3MB. Free memory was 33.0MB in the beginning and 45.9MB in the end (delta: -12.9MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:43,218 INFO L158 Benchmark]: RCFGBuilder took 3165.86ms. Allocated memory was 92.3MB in the beginning and 157.3MB in the end (delta: 65.0MB). Free memory was 45.9MB in the beginning and 97.6MB in the end (delta: -51.7MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:43,219 INFO L158 Benchmark]: CodeCheck took 212.91ms. Allocated memory is still 157.3MB. Free memory was 96.6MB in the beginning and 90.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:45:43,224 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 0.34ms. Allocated memory is still 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3995.05ms. Allocated memory was 58.7MB in the beginning and 92.3MB in the end (delta: 33.6MB). Free memory was 28.6MB in the beginning and 42.4MB in the end (delta: -13.8MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 327.75ms. Allocated memory is still 92.3MB. Free memory was 42.4MB in the beginning and 33.0MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 157.41ms. Allocated memory is still 92.3MB. Free memory was 33.0MB in the beginning and 45.9MB in the end (delta: -12.9MB). Peak memory consumption was 9.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3165.86ms. Allocated memory was 92.3MB in the beginning and 157.3MB in the end (delta: 65.0MB). Free memory was 45.9MB in the beginning and 97.6MB in the end (delta: -51.7MB). Peak memory consumption was 41.3MB. Max. memory is 16.1GB. * CodeCheck took 212.91ms. Allocated memory is still 157.3MB. Free memory was 96.6MB in the beginning and 90.3MB 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. [2021-11-25 07:45:43,297 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_968e46e3-fd3c-4b11-bf58-8379b1d40956/bin/ukojak-d1pc8ZmBRL/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