./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ --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 e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:22,768 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:22,769 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:22,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:22,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:22,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:22,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:22,810 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:22,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:22,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:22,815 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:22,816 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:22,817 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:22,818 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:22,820 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:22,822 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:22,823 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:22,825 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:22,827 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:22,830 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:22,832 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:22,838 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:22,840 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:22,841 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:22,845 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:22,846 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:22,846 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:22,847 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:22,848 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:22,849 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:22,850 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:22,860 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:22,863 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:22,865 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:22,867 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:22,868 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:22,869 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:22,869 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:22,869 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:22,870 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:22,871 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:22,872 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:37:22,906 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:22,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:22,907 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:22,907 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:22,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:22,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:22,909 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:22,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:37:22,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:22,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:22,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:22,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:22,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:22,910 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:22,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:22,910 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:22,911 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:22,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:22,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:22,911 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:22,911 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:22,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:22,912 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:37:22,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:37:22,912 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:22,912 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_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb [2021-11-23 00:37:23,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:23,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:23,266 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:23,268 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:23,269 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:23,270 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-11-23 00:37:23,345 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/9b31a6749/025544b144064e87a12e4dd096796ebb/FLAG6ed586bd7 [2021-11-23 00:37:24,198 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:24,200 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-11-23 00:37:24,245 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/9b31a6749/025544b144064e87a12e4dd096796ebb/FLAG6ed586bd7 [2021-11-23 00:37:24,668 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/9b31a6749/025544b144064e87a12e4dd096796ebb [2021-11-23 00:37:24,675 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:24,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:24,679 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:24,680 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:24,683 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:24,684 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:24" (1/1) ... [2021-11-23 00:37:24,687 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a2f22fd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:24, skipping insertion in model container [2021-11-23 00:37:24,690 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:24" (1/1) ... [2021-11-23 00:37:24,698 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:24,821 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:25,102 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-11-23 00:37:25,110 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-11-23 00:37:26,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,170 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,187 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,188 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:26,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:26,711 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:26,714 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:26,718 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:26,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:26,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:26,729 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:26,731 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:26,734 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:26,738 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:27,036 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:27,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,184 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,260 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:27,308 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:27,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-11-23 00:37:27,324 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-11-23 00:37:27,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,370 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,382 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,382 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,384 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,385 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,445 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:27,446 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:27,447 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:27,449 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:27,450 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:27,451 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:27,452 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:27,452 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:27,453 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:27,453 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:27,514 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:27,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:27,657 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:27,933 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:27,934 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27 WrapperNode [2021-11-23 00:37:27,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:27,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:27,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:27,936 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:27,944 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,105 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,223 INFO L137 Inliner]: procedures = 691, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 861 [2021-11-23 00:37:28,223 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:28,224 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:28,225 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:28,225 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:28,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,247 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,248 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,304 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,325 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,352 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:28,353 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:28,358 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:28,359 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:28,360 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:27" (1/1) ... [2021-11-23 00:37:28,368 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:28,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:28,399 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:28,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-23 00:37:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2021-11-23 00:37:28,447 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2021-11-23 00:37:28,447 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 00:37:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 00:37:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:28,448 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:37:28,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:37:28,462 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:37:28,462 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:37:28,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:37:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:37:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:28,463 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:37:28,464 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 00:37:28,465 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 00:37:28,465 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:28,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:28,466 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:37:28,467 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:37:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 00:37:28,467 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 00:37:28,467 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:37:28,467 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:37:28,468 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 00:37:28,468 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 00:37:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:37:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 00:37:28,469 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 00:37:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:37:28,469 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:37:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:37:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:37:28,470 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2021-11-23 00:37:28,470 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2021-11-23 00:37:28,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:37:28,900 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:28,902 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:30,342 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:37:30,602 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:37:30,602 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:37:30,605 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:30 BoogieIcfgContainer [2021-11-23 00:37:30,605 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:37:30,606 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:37:30,606 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:37:30,617 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:37:30,618 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:30" (1/1) ... [2021-11-23 00:37:30,632 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:37:30,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:30,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 138 transitions. [2021-11-23 00:37:30,726 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 138 transitions. [2021-11-23 00:37:30,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:37:30,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:30,737 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:30,779 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:37:30,784 INFO L158 Benchmark]: Toolchain (without parser) took 6106.76ms. Allocated memory was 94.4MB in the beginning and 157.3MB in the end (delta: 62.9MB). Free memory was 68.0MB in the beginning and 73.1MB in the end (delta: -5.1MB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2021-11-23 00:37:30,785 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 94.4MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:30,786 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3254.88ms. Allocated memory was 94.4MB in the beginning and 121.6MB in the end (delta: 27.3MB). Free memory was 67.7MB in the beginning and 61.1MB in the end (delta: 6.7MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. [2021-11-23 00:37:30,787 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.57ms. Allocated memory is still 121.6MB. Free memory was 61.1MB in the beginning and 49.9MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:37:30,788 INFO L158 Benchmark]: Boogie Preprocessor took 127.72ms. Allocated memory is still 121.6MB. Free memory was 49.9MB in the beginning and 42.8MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:37:30,789 INFO L158 Benchmark]: RCFGBuilder took 2252.72ms. Allocated memory was 121.6MB in the beginning and 157.3MB in the end (delta: 35.7MB). Free memory was 42.8MB in the beginning and 80.4MB in the end (delta: -37.6MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. [2021-11-23 00:37:30,789 INFO L158 Benchmark]: CodeCheck took 176.23ms. Allocated memory is still 157.3MB. Free memory was 79.5MB in the beginning and 73.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:37:30,794 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 94.4MB. Free memory is still 70.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3254.88ms. Allocated memory was 94.4MB in the beginning and 121.6MB in the end (delta: 27.3MB). Free memory was 67.7MB in the beginning and 61.1MB in the end (delta: 6.7MB). Peak memory consumption was 64.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.57ms. Allocated memory is still 121.6MB. Free memory was 61.1MB in the beginning and 49.9MB in the end (delta: 11.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 127.72ms. Allocated memory is still 121.6MB. Free memory was 49.9MB in the beginning and 42.8MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2252.72ms. Allocated memory was 121.6MB in the beginning and 157.3MB in the end (delta: 35.7MB). Free memory was 42.8MB in the beginning and 80.4MB in the end (delta: -37.6MB). Peak memory consumption was 29.7MB. Max. memory is 16.1GB. * CodeCheck took 176.23ms. Allocated memory is still 157.3MB. Free memory was 79.5MB in the beginning and 73.1MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:37:30,842 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ --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 e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:37:33,453 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:37:33,457 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:37:33,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:37:33,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:37:33,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:37:33,521 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:37:33,526 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:37:33,530 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:37:33,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:37:33,543 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:37:33,546 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:37:33,547 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:37:33,550 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:37:33,552 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:37:33,559 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:37:33,561 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:37:33,562 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:37:33,565 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:37:33,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:37:33,577 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:37:33,582 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:37:33,586 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:37:33,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:37:33,597 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:37:33,597 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:37:33,598 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:37:33,600 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:37:33,601 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:37:33,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:37:33,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:37:33,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:37:33,606 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:37:33,607 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:37:33,608 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:37:33,609 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:37:33,610 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:37:33,610 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:37:33,611 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:37:33,613 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:37:33,614 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:37:33,619 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 00:37:33,671 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:37:33,672 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:37:33,673 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:37:33,674 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:37:33,675 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:37:33,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:37:33,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:37:33,676 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:37:33,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:37:33,677 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:37:33,678 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:37:33,678 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:37:33,679 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:37:33,679 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:37:33,679 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:37:33,679 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:37:33,680 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:37:33,680 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:37:33,680 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:37:33,681 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:37:33,681 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:33,681 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:37:33,681 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:37:33,682 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:37:33,682 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:37:33,682 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:37:33,682 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:37:33,683 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:37:33,683 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:37:33,683 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_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e695a989d07c92d21e9a41b59ca742c73a2098242f3cafca723523a39a7793cb [2021-11-23 00:37:34,115 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:37:34,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:37:34,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:37:34,139 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:37:34,140 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:37:34,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-11-23 00:37:34,229 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/38ad1b495/4f847d153c60404db209d8de58be2132/FLAG207d4db27 [2021-11-23 00:37:35,219 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:37:35,221 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i [2021-11-23 00:37:35,277 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/38ad1b495/4f847d153c60404db209d8de58be2132/FLAG207d4db27 [2021-11-23 00:37:35,655 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/data/38ad1b495/4f847d153c60404db209d8de58be2132 [2021-11-23 00:37:35,657 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:37:35,658 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:37:35,660 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:35,660 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:37:35,667 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:37:35,668 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:35" (1/1) ... [2021-11-23 00:37:35,670 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52fe469d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:35, skipping insertion in model container [2021-11-23 00:37:35,670 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:37:35" (1/1) ... [2021-11-23 00:37:35,677 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:37:35,833 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:36,151 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-11-23 00:37:36,158 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-11-23 00:37:37,176 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,177 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,178 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,208 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,210 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,211 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:37,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:37,817 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:37,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:37,820 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:37,821 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:37,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:37,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:37,824 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:37,825 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:37,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:38,031 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:38,173 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,270 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:38,340 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:37:38,390 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:37:38,395 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-11-23 00:37:38,395 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-11-23 00:37:38,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,435 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,435 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,436 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,443 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,444 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,445 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,446 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,506 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:38,508 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:38,509 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:38,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:38,511 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:38,512 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:38,512 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:38,513 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:38,514 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:38,514 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:38,538 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:38,616 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,617 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,689 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:38,751 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:37:38,777 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4497,4510] [2021-11-23 00:37:38,778 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/sv-benchmarks/c/aws-c-common/aws_byte_buf_write_be64_harness.i[4557,4570] [2021-11-23 00:37:38,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,854 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,855 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,856 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:38,903 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:37:38,904 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:37:38,905 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:37:38,906 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:37:38,907 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:37:38,908 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:37:38,909 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:37:38,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:37:38,910 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:37:38,911 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:37:38,936 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:37:39,091 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:39,092 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:37:39,125 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:37:39,551 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:37:39,552 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39 WrapperNode [2021-11-23 00:37:39,552 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:37:39,554 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:39,554 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:37:39,555 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:37:39,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,725 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,845 INFO L137 Inliner]: procedures = 711, calls = 2619, calls flagged for inlining = 62, calls inlined = 9, statements flattened = 862 [2021-11-23 00:37:39,846 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:37:39,847 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:37:39,848 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:37:39,848 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:37:39,858 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,858 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,875 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,876 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,948 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,960 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,982 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:39,996 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:37:39,997 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:37:39,997 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:37:39,998 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:37:39,999 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:37:39" (1/1) ... [2021-11-23 00:37:40,006 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:37:40,022 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:37:40,039 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:37:40,061 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:37:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure htonl [2021-11-23 00:37:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hton64 [2021-11-23 00:37:40,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hton64 [2021-11-23 00:37:40,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-23 00:37:40,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-23 00:37:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:37:40,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 00:37:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:37:40,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:37:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:37:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:37:40,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 00:37:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:37:40,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:37:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:37:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:37:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:37:40,095 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 00:37:40,096 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 00:37:40,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:37:40,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:37:40,098 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:37:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:37:40,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 00:37:40,098 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 00:37:40,098 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 00:37:40,098 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 00:37:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:37:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:37:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 00:37:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 00:37:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:37:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:37:40,099 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_write [2021-11-23 00:37:40,099 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_write [2021-11-23 00:37:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 00:37:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 00:37:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:37:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:37:40,100 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:37:40,100 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_big_endian [2021-11-23 00:37:40,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_big_endian [2021-11-23 00:37:40,457 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:37:40,459 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:37:42,695 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:37:43,054 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:37:43,055 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:37:43,058 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:43 BoogieIcfgContainer [2021-11-23 00:37:43,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:37:43,062 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:37:43,063 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:37:43,073 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:37:43,073 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:37:43" (1/1) ... [2021-11-23 00:37:43,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:37:43,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:37:43,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 138 states to 106 states and 138 transitions. [2021-11-23 00:37:43,178 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 138 transitions. [2021-11-23 00:37:43,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-23 00:37:43,192 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:37:43,193 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:37:43,242 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:37:43,249 INFO L158 Benchmark]: Toolchain (without parser) took 7588.65ms. Allocated memory was 54.5MB in the beginning and 228.6MB in the end (delta: 174.1MB). Free memory was 32.5MB in the beginning and 69.0MB in the end (delta: -36.4MB). Peak memory consumption was 135.8MB. Max. memory is 16.1GB. [2021-11-23 00:37:43,250 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 54.5MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:37:43,251 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3892.64ms. Allocated memory was 54.5MB in the beginning and 151.0MB in the end (delta: 96.5MB). Free memory was 32.4MB in the beginning and 95.0MB in the end (delta: -62.6MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. [2021-11-23 00:37:43,251 INFO L158 Benchmark]: Boogie Procedure Inliner took 292.18ms. Allocated memory is still 151.0MB. Free memory was 95.0MB in the beginning and 83.4MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-23 00:37:43,254 INFO L158 Benchmark]: Boogie Preprocessor took 149.13ms. Allocated memory is still 151.0MB. Free memory was 83.4MB in the beginning and 75.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:37:43,254 INFO L158 Benchmark]: RCFGBuilder took 3063.94ms. Allocated memory was 151.0MB in the beginning and 228.6MB in the end (delta: 77.6MB). Free memory was 75.1MB in the beginning and 75.2MB in the end (delta: -196.5kB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2021-11-23 00:37:43,255 INFO L158 Benchmark]: CodeCheck took 184.61ms. Allocated memory is still 228.6MB. Free memory was 75.2MB in the beginning and 69.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:37:43,259 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 0.33ms. Allocated memory is still 54.5MB. Free memory was 35.2MB in the beginning and 35.1MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3892.64ms. Allocated memory was 54.5MB in the beginning and 151.0MB in the end (delta: 96.5MB). Free memory was 32.4MB in the beginning and 95.0MB in the end (delta: -62.6MB). Peak memory consumption was 63.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 292.18ms. Allocated memory is still 151.0MB. Free memory was 95.0MB in the beginning and 83.4MB in the end (delta: 11.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 149.13ms. Allocated memory is still 151.0MB. Free memory was 83.4MB in the beginning and 75.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3063.94ms. Allocated memory was 151.0MB in the beginning and 228.6MB in the end (delta: 77.6MB). Free memory was 75.1MB in the beginning and 75.2MB in the end (delta: -196.5kB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. * CodeCheck took 184.61ms. Allocated memory is still 228.6MB. Free memory was 75.2MB in the beginning and 69.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:37:43,318 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6da827a9-4094-413c-84e0-89a5a847c4ec/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared