./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI --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 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce ............................................................................................................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI --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 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce ........................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:22:32,006 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:22:32,009 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:22:32,041 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:22:32,042 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:22:32,044 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:22:32,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:22:32,049 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:22:32,051 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:22:32,053 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:22:32,054 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:22:32,056 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:22:32,057 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:22:32,059 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:22:32,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:22:32,063 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:22:32,064 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:22:32,066 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:22:32,068 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:22:32,071 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:22:32,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:22:32,076 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:22:32,078 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:22:32,079 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:22:32,083 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:22:32,084 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:22:32,084 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:22:32,086 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:22:32,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:22:32,088 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:22:32,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:22:32,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:22:32,092 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:22:32,093 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:22:32,095 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:22:32,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:22:32,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:22:32,097 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:22:32,098 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:22:32,099 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:22:32,100 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:22:32,101 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:22:32,133 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:22:32,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:22:32,134 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:22:32,134 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:22:32,135 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:22:32,135 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:22:32,135 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:22:32,136 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:22:32,136 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:22:32,136 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:22:32,136 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:22:32,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:22:32,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:22:32,137 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:22:32,137 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:22:32,137 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:22:32,138 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:22:32,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:22:32,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:22:32,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:22:32,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:22:32,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:22:32,139 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:22:32,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:22:32,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:22:32,152 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_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-10-29 03:22:32,440 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:22:32,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:22:32,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:22:32,487 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:22:32,489 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:22:32,490 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-29 03:22:32,596 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/9d29dca30/c7313db2203c427a8a81c62b4e6d1555/FLAG2577bf2ec [2021-10-29 03:22:33,655 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:22:33,656 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-29 03:22:33,730 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/9d29dca30/c7313db2203c427a8a81c62b4e6d1555/FLAG2577bf2ec [2021-10-29 03:22:34,015 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/9d29dca30/c7313db2203c427a8a81c62b4e6d1555 [2021-10-29 03:22:34,018 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:22:34,020 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:22:34,022 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:22:34,022 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:22:34,026 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:22:34,044 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:22:34" (1/1) ... [2021-10-29 03:22:34,045 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@196c01ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:34, skipping insertion in model container [2021-10-29 03:22:34,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:22:34" (1/1) ... [2021-10-29 03:22:34,052 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:22:34,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:22:34,608 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-29 03:22:34,616 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-29 03:22:34,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:22:34,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:22:35,912 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,922 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,923 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,924 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,927 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,950 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,953 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,973 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:35,974 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:36,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:22:36,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:22:36,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:22:36,551 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:22:36,553 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:22:36,554 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:22:36,555 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:22:36,556 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:22:36,557 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:22:36,558 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:22:36,750 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:22:36,859 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:36,860 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:36,952 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:22:37,046 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:22:37,092 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-29 03:22:37,093 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-29 03:22:37,095 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:22:37,096 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:22:37,167 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,170 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,171 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,172 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,175 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,190 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,190 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,192 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,195 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:22:37,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:22:37,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:22:37,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:22:37,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:22:37,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:22:37,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:22:37,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:22:37,261 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:22:37,262 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:22:37,283 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:22:37,331 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,332 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:22:37,394 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:22:37,593 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:22:37,594 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37 WrapperNode [2021-10-29 03:22:37,594 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:22:37,595 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:22:37,596 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:22:37,596 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:22:37,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,749 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:22:37,870 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:22:37,870 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:22:37,870 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:22:37,880 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,880 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,898 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,899 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,965 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,975 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:37,997 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:38,020 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:22:38,029 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:22:38,030 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:22:38,030 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:22:38,032 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:22:37" (1/1) ... [2021-10-29 03:22:38,039 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:22:38,050 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:22:38,063 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:22:38,082 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:22:38,110 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-10-29 03:22:38,110 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-10-29 03:22:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:22:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:22:38,111 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:22:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:22:38,111 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:22:38,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:22:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:22:38,112 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:22:38,113 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:22:38,113 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:22:38,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:22:38,114 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:22:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:22:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:22:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:22:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:22:38,115 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:22:38,115 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:22:38,116 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:22:38,116 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:22:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:22:38,117 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:22:38,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:22:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:22:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:23:18,629 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:23:18,629 INFO L299 CfgBuilder]: Removed 13 assume(true) statements. [2021-10-29 03:23:18,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:23:18 BoogieIcfgContainer [2021-10-29 03:23:18,632 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:23:18,633 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:23:18,633 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:23:18,644 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:23:18,645 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:23:18" (1/1) ... [2021-10-29 03:23:18,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:23:18,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:23:18,695 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 81 states and 110 transitions. [2021-10-29 03:23:18,696 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 110 transitions. [2021-10-29 03:23:18,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-29 03:23:18,703 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:23:18,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:23:18,753 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:444) 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) [2021-10-29 03:23:18,758 INFO L168 Benchmark]: Toolchain (without parser) took 44736.84 ms. Allocated memory was 75.5 MB in the beginning and 358.6 MB in the end (delta: 283.1 MB). Free memory was 41.1 MB in the beginning and 183.4 MB in the end (delta: -142.3 MB). Peak memory consumption was 139.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:18,759 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 47.6 MB in the beginning and 47.5 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:23:18,760 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3572.84 ms. Allocated memory was 75.5 MB in the beginning and 121.6 MB in the end (delta: 46.1 MB). Free memory was 41.0 MB in the beginning and 69.6 MB in the end (delta: -28.6 MB). Peak memory consumption was 52.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:18,760 INFO L168 Benchmark]: Boogie Procedure Inliner took 273.36 ms. Allocated memory is still 121.6 MB. Free memory was 69.6 MB in the beginning and 58.5 MB in the end (delta: 11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:18,761 INFO L168 Benchmark]: Boogie Preprocessor took 159.09 ms. Allocated memory is still 121.6 MB. Free memory was 58.5 MB in the beginning and 50.6 MB in the end (delta: 7.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:18,762 INFO L168 Benchmark]: RCFGBuilder took 40603.03 ms. Allocated memory was 121.6 MB in the beginning and 358.6 MB in the end (delta: 237.0 MB). Free memory was 50.6 MB in the beginning and 189.7 MB in the end (delta: -139.0 MB). Peak memory consumption was 199.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:18,762 INFO L168 Benchmark]: CodeCheck took 122.76 ms. Allocated memory is still 358.6 MB. Free memory was 188.6 MB in the beginning and 183.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:23:18,766 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 0.36 ms. Allocated memory is still 75.5 MB. Free memory was 47.6 MB in the beginning and 47.5 MB in the end (delta: 83.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3572.84 ms. Allocated memory was 75.5 MB in the beginning and 121.6 MB in the end (delta: 46.1 MB). Free memory was 41.0 MB in the beginning and 69.6 MB in the end (delta: -28.6 MB). Peak memory consumption was 52.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 273.36 ms. Allocated memory is still 121.6 MB. Free memory was 69.6 MB in the beginning and 58.5 MB in the end (delta: 11.1 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 159.09 ms. Allocated memory is still 121.6 MB. Free memory was 58.5 MB in the beginning and 50.6 MB in the end (delta: 7.9 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40603.03 ms. Allocated memory was 121.6 MB in the beginning and 358.6 MB in the end (delta: 237.0 MB). Free memory was 50.6 MB in the beginning and 189.7 MB in the end (delta: -139.0 MB). Peak memory consumption was 199.2 MB. Max. memory is 16.1 GB. * CodeCheck took 122.76 ms. Allocated memory is still 358.6 MB. Free memory was 188.6 MB in the beginning and 183.4 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:23:18,861 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:23:21,353 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:23:21,356 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:23:21,396 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:23:21,397 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:23:21,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:23:21,402 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:23:21,405 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:23:21,408 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:23:21,410 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:23:21,412 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:23:21,414 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:23:21,415 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:23:21,417 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:23:21,419 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:23:21,422 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:23:21,423 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:23:21,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:23:21,428 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:23:21,431 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:23:21,434 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:23:21,440 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:23:21,442 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:23:21,444 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:23:21,448 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:23:21,449 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:23:21,449 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:23:21,451 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:23:21,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:23:21,463 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:23:21,465 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:23:21,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:23:21,469 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:23:21,471 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:23:21,473 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:23:21,473 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:23:21,475 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:23:21,475 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:23:21,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:23:21,494 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:23:21,495 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:23:21,496 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:23:21,564 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:23:21,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:23:21,566 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:23:21,567 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:23:21,569 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:23:21,569 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:23:21,569 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:23:21,569 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:23:21,570 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:23:21,570 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:23:21,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:23:21,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:23:21,572 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:23:21,572 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:23:21,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:23:21,573 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:23:21,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:23:21,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:23:21,574 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:23:21,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:23:21,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:23:21,575 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:23:21,575 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:23:21,575 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:23:21,575 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:23:21,576 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:23:21,576 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:23:21,576 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:23:21,576 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:23:21,577 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_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6e8329de8885610e11451d8b1311f161005fbaac7c4b7180f37a9501d850f1ce [2021-10-29 03:23:22,145 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:23:22,171 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:23:22,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:23:22,177 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:23:22,182 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:23:22,183 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-29 03:23:22,284 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/39b1a19bf/69b7d1088abd422f8f60d36f96494ac9/FLAG626dea0a4 [2021-10-29 03:23:23,712 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:23:23,719 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i [2021-10-29 03:23:23,767 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/39b1a19bf/69b7d1088abd422f8f60d36f96494ac9/FLAG626dea0a4 [2021-10-29 03:23:23,888 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/data/39b1a19bf/69b7d1088abd422f8f60d36f96494ac9 [2021-10-29 03:23:23,891 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:23:23,893 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:23:23,896 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:23:23,896 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:23:23,900 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:23:23,901 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:23:23" (1/1) ... [2021-10-29 03:23:23,903 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5333414 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:23, skipping insertion in model container [2021-10-29 03:23:23,903 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:23:23" (1/1) ... [2021-10-29 03:23:23,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:23:24,111 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:23:24,461 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-29 03:23:24,469 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-29 03:23:24,509 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:23:24,520 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:23:25,892 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,893 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,894 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,895 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,896 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,926 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,927 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,937 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:25,939 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:26,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:23:26,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:23:26,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:23:26,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:23:26,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:23:26,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:23:26,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:23:26,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:23:26,607 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:23:26,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:23:26,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:23:27,045 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,053 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,175 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:23:27,341 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:23:27,440 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:23:27,452 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-29 03:23:27,453 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-29 03:23:27,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:23:27,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:23:27,534 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,535 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,536 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,537 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,538 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,555 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,556 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,589 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,590 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:23:27,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:23:27,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:23:27,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:23:27,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:23:27,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:23:27,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:23:27,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:23:27,686 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:23:27,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:23:27,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:23:27,863 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,864 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:27,904 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:23:28,000 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:23:28,026 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4492,4505] [2021-10-29 03:23:28,033 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_752f362e-6667-4c3a-bda2-de0d0b69744e/sv-benchmarks/c/aws-c-common/aws_array_eq_c_str_harness-1.i[4552,4565] [2021-10-29 03:23:28,036 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:23:28,037 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:23:28,092 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,092 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,093 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,094 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,094 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,101 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,102 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,103 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,103 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:23:28,144 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:23:28,145 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:23:28,146 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:23:28,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:23:28,147 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:23:28,148 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:23:28,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:23:28,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:23:28,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:23:28,182 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:23:28,299 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,300 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:23:28,336 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:23:28,914 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:23:28,914 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28 WrapperNode [2021-10-29 03:23:28,915 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:23:28,917 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:23:28,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:23:28,917 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:23:28,927 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,249 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:23:29,252 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:23:29,252 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:23:29,252 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:23:29,264 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,293 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,294 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,379 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,405 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,436 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,466 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:23:29,467 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:23:29,468 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:23:29,468 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:23:29,469 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:23:28" (1/1) ... [2021-10-29 03:23:29,478 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:23:29,492 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:23:29,509 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:23:29,529 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:23:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq_c_str [2021-10-29 03:23:29,576 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq_c_str [2021-10-29 03:23:29,576 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:23:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:23:29,577 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:23:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:23:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:23:29,577 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:23:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:23:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:23:29,578 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-10-29 03:23:29,578 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-10-29 03:23:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:23:29,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:23:29,579 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:23:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:23:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:23:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-10-29 03:23:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-10-29 03:23:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:23:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:23:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:23:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:23:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:23:29,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:23:29,582 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:23:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:23:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:23:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:23:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:24:13,468 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:24:13,468 INFO L299 CfgBuilder]: Removed 13 assume(true) statements. [2021-10-29 03:24:13,471 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:24:13 BoogieIcfgContainer [2021-10-29 03:24:13,471 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:24:13,472 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:24:13,472 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:24:13,482 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:24:13,482 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:24:13" (1/1) ... [2021-10-29 03:24:13,491 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:24:13,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:24:13,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 81 states and 110 transitions. [2021-10-29 03:24:13,531 INFO L276 IsEmpty]: Start isEmpty. Operand 81 states and 110 transitions. [2021-10-29 03:24:13,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2021-10-29 03:24:13,538 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:24:13,543 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:24:13,639 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:444) 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) [2021-10-29 03:24:13,646 INFO L168 Benchmark]: Toolchain (without parser) took 49751.36 ms. Allocated memory was 60.8 MB in the beginning and 742.4 MB in the end (delta: 681.6 MB). Free memory was 30.2 MB in the beginning and 670.5 MB in the end (delta: -640.3 MB). Peak memory consumption was 480.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:13,647 INFO L168 Benchmark]: CDTParser took 0.38 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:24:13,648 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5019.82 ms. Allocated memory was 60.8 MB in the beginning and 151.0 MB in the end (delta: 90.2 MB). Free memory was 30.0 MB in the beginning and 81.9 MB in the end (delta: -51.8 MB). Peak memory consumption was 62.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:13,649 INFO L168 Benchmark]: Boogie Procedure Inliner took 333.88 ms. Allocated memory is still 151.0 MB. Free memory was 81.9 MB in the beginning and 70.5 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:13,651 INFO L168 Benchmark]: Boogie Preprocessor took 214.63 ms. Allocated memory is still 151.0 MB. Free memory was 70.5 MB in the beginning and 60.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:13,652 INFO L168 Benchmark]: RCFGBuilder took 44003.58 ms. Allocated memory was 151.0 MB in the beginning and 742.4 MB in the end (delta: 591.4 MB). Free memory was 60.0 MB in the beginning and 244.4 MB in the end (delta: -184.4 MB). Peak memory consumption was 406.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:13,653 INFO L168 Benchmark]: CodeCheck took 172.03 ms. Allocated memory is still 742.4 MB. Free memory was 244.4 MB in the beginning and 670.5 MB in the end (delta: -426.1 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:24:13,657 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 0.38 ms. Allocated memory is still 60.8 MB. Free memory is still 41.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5019.82 ms. Allocated memory was 60.8 MB in the beginning and 151.0 MB in the end (delta: 90.2 MB). Free memory was 30.0 MB in the beginning and 81.9 MB in the end (delta: -51.8 MB). Peak memory consumption was 62.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 333.88 ms. Allocated memory is still 151.0 MB. Free memory was 81.9 MB in the beginning and 70.5 MB in the end (delta: 11.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 214.63 ms. Allocated memory is still 151.0 MB. Free memory was 70.5 MB in the beginning and 60.0 MB in the end (delta: 10.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 44003.58 ms. Allocated memory was 151.0 MB in the beginning and 742.4 MB in the end (delta: 591.4 MB). Free memory was 60.0 MB in the beginning and 244.4 MB in the end (delta: -184.4 MB). Peak memory consumption was 406.1 MB. Max. memory is 16.1 GB. * CodeCheck took 172.03 ms. Allocated memory is still 742.4 MB. Free memory was 244.4 MB in the beginning and 670.5 MB in the end (delta: -426.1 MB). Peak memory consumption was 16.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:24:13,743 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_752f362e-6667-4c3a-bda2-de0d0b69744e/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...