./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 .................................................................................................................................................................................................................................................................................................................... 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 ........................................................................................................................................................................................................................................................................................................................................................... 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 03:56:44,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:56:44,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:56:44,814 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:56:44,815 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:56:44,820 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:56:44,822 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:56:44,827 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:56:44,830 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:56:44,838 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:56:44,839 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:56:44,840 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:56:44,841 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:56:44,844 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:56:44,847 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:56:44,852 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:56:44,854 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:56:44,855 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:56:44,857 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:56:44,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:56:44,868 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:56:44,870 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:56:44,873 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:56:44,874 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:56:44,879 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:56:44,880 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:56:44,880 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:56:44,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:56:44,884 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:56:44,885 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:56:44,886 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:56:44,887 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:56:44,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:56:44,891 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:56:44,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:56:44,893 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:56:44,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:56:44,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:56:44,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:56:44,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:56:44,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:56:44,896 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:56:44,945 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:56:44,946 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:56:44,948 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:56:44,948 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:56:44,949 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:56:44,949 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:56:44,949 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:56:44,950 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:56:44,956 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:56:44,956 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:56:44,957 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:56:44,958 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:56:44,958 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:56:44,958 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:56:44,959 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:56:44,959 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:56:44,959 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:56:44,959 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:56:44,960 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:56:44,960 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:56:44,960 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:56:44,960 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:56:44,961 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:56:44,961 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:56:44,961 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:56:44,961 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2021-10-29 03:56:45,258 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:56:45,279 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:56:45,281 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:56:45,283 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:56:45,283 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:56:45,284 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-29 03:56:45,366 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/4d99e75a0/64e56306b8bf45509fb0a5868042dee2/FLAG6b205f011 [2021-10-29 03:56:46,248 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:56:46,249 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-29 03:56:46,294 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/4d99e75a0/64e56306b8bf45509fb0a5868042dee2/FLAG6b205f011 [2021-10-29 03:56:46,750 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/4d99e75a0/64e56306b8bf45509fb0a5868042dee2 [2021-10-29 03:56:46,753 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:56:46,756 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:56:46,758 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:56:46,758 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:56:46,761 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:56:46,762 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:56:46" (1/1) ... [2021-10-29 03:56:46,764 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@57edff80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:46, skipping insertion in model container [2021-10-29 03:56:46,765 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:56:46" (1/1) ... [2021-10-29 03:56:46,771 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:56:46,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:56:47,222 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-29 03:56:47,231 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-29 03:56:47,263 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:56:47,278 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:56:48,213 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,214 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,215 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,215 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,216 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,232 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,233 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,235 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,236 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:48,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:56:48,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:56:48,683 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:56:48,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:56:48,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:56:48,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:56:48,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:56:48,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:56:48,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:56:48,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:56:48,933 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:56:49,065 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,101 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:56:49,223 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:56:49,236 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-29 03:56:49,237 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-29 03:56:49,239 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:56:49,240 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:56:49,271 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,272 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,272 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,273 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,273 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,279 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,280 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,281 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,281 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:56:49,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:56:49,324 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:56:49,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:56:49,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:56:49,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:56:49,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:56:49,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:56:49,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:56:49,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:56:49,356 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:56:49,435 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,436 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:56:49,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:56:49,815 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:56:49,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49 WrapperNode [2021-10-29 03:56:49,816 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:56:49,817 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:56:49,817 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:56:49,817 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:56:49,823 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:49,965 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,078 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:56:50,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:56:50,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:56:50,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:56:50,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,114 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,115 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,169 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,174 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,204 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:56:50,205 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:56:50,205 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:56:50,205 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:56:50,206 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:56:49" (1/1) ... [2021-10-29 03:56:50,214 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:56:50,241 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:56:50,255 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:56:50,285 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:56:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 03:56:50,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 03:56:50,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:56:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:56:50,312 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:56:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-10-29 03:56:50,312 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-10-29 03:56:50,313 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-10-29 03:56:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-10-29 03:56:50,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-10-29 03:56:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:56:50,314 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-10-29 03:56:50,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-10-29 03:56:50,315 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:56:50,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:56:50,316 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:56:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:56:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:56:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:56:50,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:56:50,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:56:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:56:50,318 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:56:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-10-29 03:56:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-29 03:56:50,318 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-10-29 03:56:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:56:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:56:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:56:50,319 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:56:50,319 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-10-29 03:56:50,320 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-10-29 03:56:50,320 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:56:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-10-29 03:56:50,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-10-29 03:56:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:56:50,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:56:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-10-29 03:56:50,322 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-10-29 03:56:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:56:50,322 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:56:50,322 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-10-29 03:56:50,322 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-10-29 03:56:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:56:50,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:56:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:56:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-10-29 03:56:50,323 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2021-10-29 03:56:50,324 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2021-10-29 03:56:50,324 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:56:51,123 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-10-29 03:57:30,256 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:57:30,256 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2021-10-29 03:57:30,259 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:57:30 BoogieIcfgContainer [2021-10-29 03:57:30,259 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:57:30,260 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:57:30,260 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:57:30,271 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:57:30,271 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:57:30" (1/1) ... [2021-10-29 03:57:30,282 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:57:30,324 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:57:30,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 161 states to 125 states and 161 transitions. [2021-10-29 03:57:30,345 INFO L276 IsEmpty]: Start isEmpty. Operand 125 states and 161 transitions. [2021-10-29 03:57:30,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2021-10-29 03:57:30,355 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:57:30,361 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:57:30,398 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 03:57:30,404 INFO L168 Benchmark]: Toolchain (without parser) took 43646.61 ms. Allocated memory was 107.0 MB in the beginning and 337.6 MB in the end (delta: 230.7 MB). Free memory was 63.3 MB in the beginning and 212.7 MB in the end (delta: -149.4 MB). Peak memory consumption was 79.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:57:30,405 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 107.0 MB. Free memory is still 61.1 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:57:30,405 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3058.34 ms. Allocated memory was 107.0 MB in the beginning and 192.9 MB in the end (delta: 86.0 MB). Free memory was 63.1 MB in the beginning and 140.8 MB in the end (delta: -77.7 MB). Peak memory consumption was 58.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:57:30,406 INFO L168 Benchmark]: Boogie Procedure Inliner took 268.55 ms. Allocated memory is still 192.9 MB. Free memory was 140.8 MB in the beginning and 129.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:57:30,406 INFO L168 Benchmark]: Boogie Preprocessor took 118.26 ms. Allocated memory is still 192.9 MB. Free memory was 129.4 MB in the beginning and 119.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:57:30,407 INFO L168 Benchmark]: RCFGBuilder took 40054.38 ms. Allocated memory was 192.9 MB in the beginning and 337.6 MB in the end (delta: 144.7 MB). Free memory was 119.9 MB in the beginning and 217.9 MB in the end (delta: -98.1 MB). Peak memory consumption was 193.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:57:30,408 INFO L168 Benchmark]: CodeCheck took 141.87 ms. Allocated memory is still 337.6 MB. Free memory was 217.9 MB in the beginning and 212.7 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:57:30,411 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 0.27 ms. Allocated memory is still 107.0 MB. Free memory is still 61.1 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3058.34 ms. Allocated memory was 107.0 MB in the beginning and 192.9 MB in the end (delta: 86.0 MB). Free memory was 63.1 MB in the beginning and 140.8 MB in the end (delta: -77.7 MB). Peak memory consumption was 58.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 268.55 ms. Allocated memory is still 192.9 MB. Free memory was 140.8 MB in the beginning and 129.4 MB in the end (delta: 11.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 118.26 ms. Allocated memory is still 192.9 MB. Free memory was 129.4 MB in the beginning and 119.9 MB in the end (delta: 9.5 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 40054.38 ms. Allocated memory was 192.9 MB in the beginning and 337.6 MB in the end (delta: 144.7 MB). Free memory was 119.9 MB in the beginning and 217.9 MB in the end (delta: -98.1 MB). Peak memory consumption was 193.4 MB. Max. memory is 16.1 GB. * CodeCheck took 141.87 ms. Allocated memory is still 337.6 MB. Free memory was 217.9 MB in the beginning and 212.7 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 03:57:30,472 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:57:32,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:57:32,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:57:32,952 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:57:32,953 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:57:32,958 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:57:32,961 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:57:32,965 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:57:32,969 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:57:32,976 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:57:32,981 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:57:32,983 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:57:32,984 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:57:32,987 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:57:32,990 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:57:32,996 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:57:32,998 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:57:32,999 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:57:33,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:57:33,008 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:57:33,011 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:57:33,015 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:57:33,017 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:57:33,020 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:57:33,026 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:57:33,027 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:57:33,027 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:57:33,030 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:57:33,030 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:57:33,031 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:57:33,032 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:57:33,033 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:57:33,035 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:57:33,036 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:57:33,037 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:57:33,038 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:57:33,038 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:57:33,039 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:57:33,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:57:33,041 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:57:33,042 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:57:33,043 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:57:33,088 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:57:33,088 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:57:33,089 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:57:33,090 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:57:33,091 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:57:33,092 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:57:33,092 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:57:33,092 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:57:33,092 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:57:33,093 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:57:33,094 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:57:33,094 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:57:33,094 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:57:33,094 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:57:33,095 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:57:33,095 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:57:33,095 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:57:33,095 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:57:33,096 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:57:33,096 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:57:33,096 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:57:33,096 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:57:33,097 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:57:33,097 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:57:33,097 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:57:33,097 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:57:33,098 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:57:33,098 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:57:33,098 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:57:33,098 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 618de5120235c3340e11b4958ef07a29ea7e443f67840fe760124caab804e862 [2021-10-29 03:57:33,517 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:57:33,553 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:57:33,556 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:57:33,557 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:57:33,558 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:57:33,559 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-29 03:57:33,636 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/6d7139409/af33c061fc9b4576b0fed6504b6bc4f3/FLAG1605835b9 [2021-10-29 03:57:34,628 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:57:34,629 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i [2021-10-29 03:57:34,677 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/6d7139409/af33c061fc9b4576b0fed6504b6bc4f3/FLAG1605835b9 [2021-10-29 03:57:35,146 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/data/6d7139409/af33c061fc9b4576b0fed6504b6bc4f3 [2021-10-29 03:57:35,149 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:57:35,151 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:57:35,155 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:57:35,155 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:57:35,158 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:57:35,159 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:57:35" (1/1) ... [2021-10-29 03:57:35,160 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ac11521 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:35, skipping insertion in model container [2021-10-29 03:57:35,160 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:57:35" (1/1) ... [2021-10-29 03:57:35,167 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:57:35,295 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:57:35,596 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-29 03:57:35,603 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-29 03:57:35,629 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:57:35,635 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:57:36,710 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,712 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,713 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,716 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,718 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,743 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,743 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,745 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:36,746 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,195 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:57:37,197 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:57:37,198 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:57:37,199 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:57:37,200 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:57:37,201 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:57:37,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:57:37,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:57:37,203 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:57:37,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:57:37,391 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:57:37,491 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,491 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,612 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:57:37,712 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:57:37,816 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:57:37,824 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-29 03:57:37,825 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-29 03:57:37,832 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:57:37,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:57:37,894 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,894 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,894 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,897 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,898 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,913 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,914 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,915 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,916 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:37,969 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:57:37,971 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:57:37,972 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:57:37,973 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:57:37,975 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:57:37,976 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:57:37,980 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:57:37,985 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:57:37,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:57:37,987 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:57:38,008 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:57:38,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,166 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:57:38,252 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:57:38,277 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4500,4513] [2021-10-29 03:57:38,277 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_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/sv-benchmarks/c/aws-c-common/aws_string_new_from_string_harness.i[4560,4573] [2021-10-29 03:57:38,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:57:38,280 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:57:38,325 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,329 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,330 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,330 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,331 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,338 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,338 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,339 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,340 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:57:38,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:57:38,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:57:38,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:57:38,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:57:38,381 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:57:38,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:57:38,382 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:57:38,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:57:38,383 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:57:38,406 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:57:38,480 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,480 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:57:38,511 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:57:38,967 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:57:38,967 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38 WrapperNode [2021-10-29 03:57:38,968 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:57:38,969 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:57:38,969 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:57:38,970 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:57:38,977 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,140 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,245 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:57:39,248 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:57:39,248 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:57:39,248 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:57:39,259 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,260 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,281 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,282 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,408 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,430 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:57:39,432 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:57:39,432 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:57:39,433 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:57:39,434 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:57:38" (1/1) ... [2021-10-29 03:57:39,441 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:57:39,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:57:39,475 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:57:39,494 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:57:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-10-29 03:57:39,524 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-10-29 03:57:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:57:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:57:39,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:57:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:57:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:57:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-10-29 03:57:39,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-10-29 03:57:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-10-29 03:57:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-10-29 03:57:39,526 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-10-29 03:57:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:57:39,526 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:57:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:57:39,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:57:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:57:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:57:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-10-29 03:57:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-10-29 03:57:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-10-29 03:57:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-10-29 03:57:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:57:39,528 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:57:39,528 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:57:39,528 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:57:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:57:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:57:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-10-29 03:57:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-29 03:57:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-10-29 03:57:39,529 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:57:39,530 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:57:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:57:39,530 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:57:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-10-29 03:57:39,530 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-10-29 03:57:39,530 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:57:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-10-29 03:57:39,531 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-10-29 03:57:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:57:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:57:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-10-29 03:57:39,531 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:57:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_array [2021-10-29 03:57:39,532 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_array [2021-10-29 03:57:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:57:39,532 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:57:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-10-29 03:57:39,532 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-10-29 03:57:39,533 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-10-29 03:57:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-10-29 03:57:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-10-29 03:57:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:57:39,533 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:57:39,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-10-29 03:57:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-10-29 03:57:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-10-29 03:57:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-10-29 03:57:39,534 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_new_from_string [2021-10-29 03:57:39,534 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_new_from_string [2021-10-29 03:57:40,432 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2021-10-29 03:58:33,895 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:58:33,895 INFO L299 CfgBuilder]: Removed 20 assume(true) statements. [2021-10-29 03:58:33,898 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:58:33 BoogieIcfgContainer [2021-10-29 03:58:33,898 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:58:33,899 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:58:33,899 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:58:33,911 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:58:33,911 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:58:33" (1/1) ... [2021-10-29 03:58:33,926 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:58:33,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:58:33,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 124 states and 160 transitions. [2021-10-29 03:58:33,987 INFO L276 IsEmpty]: Start isEmpty. Operand 124 states and 160 transitions. [2021-10-29 03:58:34,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-10-29 03:58:34,016 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:58:34,017 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:58:34,062 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 03:58:34,069 INFO L168 Benchmark]: Toolchain (without parser) took 58916.42 ms. Allocated memory was 65.0 MB in the beginning and 589.3 MB in the end (delta: 524.3 MB). Free memory was 34.1 MB in the beginning and 503.6 MB in the end (delta: -469.5 MB). Peak memory consumption was 53.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:58:34,069 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:58:34,070 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3813.56 ms. Allocated memory was 65.0 MB in the beginning and 157.3 MB in the end (delta: 92.3 MB). Free memory was 33.9 MB in the beginning and 70.3 MB in the end (delta: -36.5 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:58:34,073 INFO L168 Benchmark]: Boogie Procedure Inliner took 276.89 ms. Allocated memory is still 157.3 MB. Free memory was 70.3 MB in the beginning and 94.9 MB in the end (delta: -24.5 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:58:34,073 INFO L168 Benchmark]: Boogie Preprocessor took 182.95 ms. Allocated memory is still 157.3 MB. Free memory was 94.9 MB in the beginning and 83.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:58:34,074 INFO L168 Benchmark]: RCFGBuilder took 54465.79 ms. Allocated memory was 157.3 MB in the beginning and 589.3 MB in the end (delta: 432.0 MB). Free memory was 83.3 MB in the beginning and 509.9 MB in the end (delta: -426.6 MB). Peak memory consumption was 348.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:58:34,074 INFO L168 Benchmark]: CodeCheck took 167.91 ms. Allocated memory is still 589.3 MB. Free memory was 509.9 MB in the beginning and 503.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:58:34,078 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 0.25 ms. Allocated memory is still 65.0 MB. Free memory is still 44.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3813.56 ms. Allocated memory was 65.0 MB in the beginning and 157.3 MB in the end (delta: 92.3 MB). Free memory was 33.9 MB in the beginning and 70.3 MB in the end (delta: -36.5 MB). Peak memory consumption was 63.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 276.89 ms. Allocated memory is still 157.3 MB. Free memory was 70.3 MB in the beginning and 94.9 MB in the end (delta: -24.5 MB). Peak memory consumption was 4.8 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 182.95 ms. Allocated memory is still 157.3 MB. Free memory was 94.9 MB in the beginning and 83.3 MB in the end (delta: 11.5 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * RCFGBuilder took 54465.79 ms. Allocated memory was 157.3 MB in the beginning and 589.3 MB in the end (delta: 432.0 MB). Free memory was 83.3 MB in the beginning and 509.9 MB in the end (delta: -426.6 MB). Peak memory consumption was 348.3 MB. Max. memory is 16.1 GB. * CodeCheck took 167.91 ms. Allocated memory is still 589.3 MB. Free memory was 509.9 MB in the beginning and 503.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:58:34,168 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1b9b8ed7-b17e-4892-9fc4-3f8450b7c3b3/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...