./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ --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 b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:14:19,646 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:19,653 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:19,678 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:19,681 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:19,685 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:19,688 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:19,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:19,693 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:19,699 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:19,701 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:19,703 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:19,703 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:19,709 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:19,711 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:19,714 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:19,715 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:19,716 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:19,718 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:19,725 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:19,726 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:19,728 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:19,730 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:19,730 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:19,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:19,742 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:19,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:19,745 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:19,745 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:19,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:19,747 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:19,749 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:19,751 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:19,753 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:19,755 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:19,755 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:19,756 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:19,756 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:19,756 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:19,758 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:19,759 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:19,760 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:14:19,797 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:19,798 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:19,799 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:19,799 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:19,800 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:19,800 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:19,800 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:19,801 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:14:19,801 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:19,801 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:19,802 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:19,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:19,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:19,803 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:19,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:19,804 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:19,804 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:19,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:19,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:19,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:19,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:19,805 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:19,805 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:14:19,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:14:19,806 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:19,806 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a [2022-11-20 17:14:20,155 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:20,182 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:20,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:20,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:20,187 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:20,189 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2022-11-20 17:14:23,223 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:23,744 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:23,745 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2022-11-20 17:14:23,791 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data/2d5616e73/876097b8c9ae454d8322348cb2018285/FLAGd83ee8d89 [2022-11-20 17:14:23,806 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data/2d5616e73/876097b8c9ae454d8322348cb2018285 [2022-11-20 17:14:23,809 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:23,811 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:23,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:23,813 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:23,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:23,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:23" (1/1) ... [2022-11-20 17:14:23,819 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5673a7cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:23, skipping insertion in model container [2022-11-20 17:14:23,819 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:23" (1/1) ... [2022-11-20 17:14:23,828 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:24,003 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:24,250 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2022-11-20 17:14:24,259 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2022-11-20 17:14:25,291 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,292 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,293 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,294 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,310 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,311 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,313 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,314 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:25,699 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:25,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:25,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:25,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:25,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:25,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:25,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:25,707 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:25,708 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:25,870 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:25,965 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:25,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:26,089 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:14:26,104 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2022-11-20 17:14:26,104 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2022-11-20 17:14:26,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,170 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,182 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,183 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:26,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:26,238 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:26,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:26,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:26,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:26,243 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:26,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:26,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:26,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:26,336 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:26,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,451 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:26,498 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:26,774 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:14:26,774 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26 WrapperNode [2022-11-20 17:14:26,775 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:26,776 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:26,776 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:14:26,776 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:14:26,784 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:26,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:26,936 INFO L138 Inliner]: procedures = 690, calls = 2611, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 799 [2022-11-20 17:14:26,937 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:26,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:14:26,937 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:14:26,937 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:14:26,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:26,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:26,964 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:26,965 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:27,005 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:27,020 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:27,038 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:27,042 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:27,049 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:14:27,062 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:14:27,062 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:14:27,062 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:14:27,063 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:26" (1/1) ... [2022-11-20 17:14:27,069 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:27,081 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:14:27,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:14:27,128 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:14:27,146 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:27,146 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:14:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:14:27,147 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:14:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:14:27,147 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:14:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:14:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:14:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:14:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:14:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:14:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:14:27,148 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:14:27,148 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:14:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:14:27,149 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:14:27,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:14:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:14:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:14:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:14:27,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:14:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:14:27,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:14:27,472 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:14:27,476 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:14:28,647 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:14:28,900 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:14:28,901 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:14:28,904 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:28 BoogieIcfgContainer [2022-11-20 17:14:28,905 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:14:28,907 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:14:28,907 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:14:28,918 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:14:28,919 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:28" (1/1) ... [2022-11-20 17:14:28,929 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:14:28,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:29,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 51 states and 64 transitions. [2022-11-20 17:14:29,003 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2022-11-20 17:14:29,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 17:14:29,007 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:29,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:29,062 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:385) 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:156) 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) [2022-11-20 17:14:29,074 INFO L158 Benchmark]: Toolchain (without parser) took 5259.58ms. Allocated memory was 130.0MB in the beginning and 247.5MB in the end (delta: 117.4MB). Free memory was 59.5MB in the beginning and 141.7MB in the end (delta: -82.2MB). Peak memory consumption was 37.3MB. Max. memory is 16.1GB. [2022-11-20 17:14:29,075 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:29,076 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2962.13ms. Allocated memory was 130.0MB in the beginning and 184.5MB in the end (delta: 54.5MB). Free memory was 59.3MB in the beginning and 120.3MB in the end (delta: -61.0MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-11-20 17:14:29,077 INFO L158 Benchmark]: Boogie Procedure Inliner took 160.99ms. Allocated memory is still 184.5MB. Free memory was 120.3MB in the beginning and 109.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:29,078 INFO L158 Benchmark]: Boogie Preprocessor took 123.72ms. Allocated memory is still 184.5MB. Free memory was 109.8MB in the beginning and 102.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:14:29,079 INFO L158 Benchmark]: RCFGBuilder took 1843.09ms. Allocated memory was 184.5MB in the beginning and 247.5MB in the end (delta: 62.9MB). Free memory was 102.5MB in the beginning and 149.0MB in the end (delta: -46.5MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. [2022-11-20 17:14:29,081 INFO L158 Benchmark]: CodeCheck took 162.60ms. Allocated memory is still 247.5MB. Free memory was 149.0MB in the beginning and 141.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:29,084 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 130.0MB. Free memory is still 103.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2962.13ms. Allocated memory was 130.0MB in the beginning and 184.5MB in the end (delta: 54.5MB). Free memory was 59.3MB in the beginning and 120.3MB in the end (delta: -61.0MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 160.99ms. Allocated memory is still 184.5MB. Free memory was 120.3MB in the beginning and 109.8MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 123.72ms. Allocated memory is still 184.5MB. Free memory was 109.8MB in the beginning and 102.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1843.09ms. Allocated memory was 184.5MB in the beginning and 247.5MB in the end (delta: 62.9MB). Free memory was 102.5MB in the beginning and 149.0MB in the end (delta: -46.5MB). Peak memory consumption was 77.2MB. Max. memory is 16.1GB. * CodeCheck took 162.60ms. Allocated memory is still 247.5MB. Free memory was 149.0MB in the beginning and 141.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:14:29,107 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ --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 b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:14:31,586 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:14:31,588 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:14:31,626 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:14:31,627 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:14:31,628 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:14:31,629 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:14:31,631 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:14:31,633 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:14:31,634 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:14:31,635 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:14:31,636 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:14:31,637 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:14:31,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:14:31,643 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:14:31,644 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:14:31,645 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:14:31,646 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:14:31,647 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:14:31,649 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:14:31,651 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:14:31,660 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:14:31,664 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:14:31,667 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:14:31,672 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:14:31,672 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:14:31,673 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:14:31,674 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:14:31,674 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:14:31,675 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:14:31,676 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:14:31,677 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:14:31,677 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:14:31,689 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:14:31,690 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:14:31,690 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:14:31,703 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:14:31,704 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:14:31,704 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:14:31,705 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:14:31,706 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:14:31,707 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:14:31,732 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:14:31,733 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:14:31,733 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:14:31,734 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:14:31,735 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:14:31,735 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:14:31,735 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:14:31,736 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:14:31,736 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:14:31,736 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:14:31,736 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:14:31,737 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:14:31,737 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:14:31,737 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:14:31,738 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:14:31,738 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:14:31,738 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:14:31,739 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:14:31,739 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:14:31,739 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:14:31,739 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:31,740 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:14:31,740 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:14:31,740 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:14:31,741 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:14:31,741 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:14:31,741 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:14:31,742 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:14:31,742 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:14:31,742 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2f52dc569bf800e437197605f33d1f95221de4e070e12ec17def0de8ea71b9a [2022-11-20 17:14:32,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:14:32,152 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:14:32,154 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:14:32,156 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:14:32,157 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:14:32,158 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2022-11-20 17:14:35,159 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:14:35,708 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:14:35,708 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i [2022-11-20 17:14:35,752 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data/2550f8659/d7c3ad73146d4339800f2e81b1fd847c/FLAG319886920 [2022-11-20 17:14:35,778 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/data/2550f8659/d7c3ad73146d4339800f2e81b1fd847c [2022-11-20 17:14:35,783 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:14:35,784 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:14:35,789 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:35,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:14:35,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:14:35,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:35" (1/1) ... [2022-11-20 17:14:35,796 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ae2203b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:35, skipping insertion in model container [2022-11-20 17:14:35,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:14:35" (1/1) ... [2022-11-20 17:14:35,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:14:35,949 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:36,170 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2022-11-20 17:14:36,185 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2022-11-20 17:14:37,061 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,063 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,064 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,078 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,079 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:37,506 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:37,507 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:37,508 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:37,509 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:37,510 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:37,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:37,511 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:37,512 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:37,513 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:37,678 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:37,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,820 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:37,879 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:37,950 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:14:37,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:14:38,001 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2022-11-20 17:14:38,001 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2022-11-20 17:14:38,057 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,058 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,058 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,059 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,059 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,067 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,067 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,069 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,109 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:38,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:38,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:38,112 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:38,113 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:38,113 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:38,114 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:38,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:38,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:38,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:38,139 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:38,212 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,270 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:38,320 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:14:38,347 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4500,4513] [2022-11-20 17:14:38,348 WARN L237 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_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_c_str_harness.i[4560,4573] [2022-11-20 17:14:38,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,402 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,403 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,404 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,408 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,410 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,410 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,459 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:14:38,460 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:14:38,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:14:38,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:14:38,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:14:38,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:14:38,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:14:38,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:14:38,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:14:38,464 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:14:38,480 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:14:38,525 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,526 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:14:38,583 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:14:39,024 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:14:39,025 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39 WrapperNode [2022-11-20 17:14:39,025 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:14:39,026 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:39,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:14:39,026 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:14:39,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,193 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,311 INFO L138 Inliner]: procedures = 710, calls = 2611, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 800 [2022-11-20 17:14:39,312 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:14:39,313 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:14:39,314 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:14:39,314 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:14:39,323 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,323 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,345 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,393 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,409 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,413 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,440 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:14:39,446 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:14:39,447 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:14:39,447 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:14:39,447 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:14:39" (1/1) ... [2022-11-20 17:14:39,453 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:14:39,465 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:14:39,480 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:14:39,504 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:14:39,524 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:39,524 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-20 17:14:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:14:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:14:39,525 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:14:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:14:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:14:39,525 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:14:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:14:39,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:14:39,526 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:14:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:14:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:14:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:14:39,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:14:39,527 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:14:39,546 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:14:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:14:39,546 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:14:39,547 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:14:39,548 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:14:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:14:39,548 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:14:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:14:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:14:39,549 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 17:14:39,549 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 17:14:39,910 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:14:39,912 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:14:41,782 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:14:42,235 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:14:42,235 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 17:14:42,239 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:42 BoogieIcfgContainer [2022-11-20 17:14:42,239 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:14:42,240 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:14:42,241 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:14:42,251 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:14:42,251 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:14:42" (1/1) ... [2022-11-20 17:14:42,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:14:42,327 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:14:42,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 51 states and 64 transitions. [2022-11-20 17:14:42,338 INFO L276 IsEmpty]: Start isEmpty. Operand 51 states and 64 transitions. [2022-11-20 17:14:42,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2022-11-20 17:14:42,344 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:14:42,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:14:42,390 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:385) 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:156) 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) [2022-11-20 17:14:42,399 INFO L158 Benchmark]: Toolchain (without parser) took 6612.41ms. Allocated memory was 62.9MB in the beginning and 306.2MB in the end (delta: 243.3MB). Free memory was 25.4MB in the beginning and 158.6MB in the end (delta: -133.2MB). Peak memory consumption was 111.1MB. Max. memory is 16.1GB. [2022-11-20 17:14:42,402 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:14:42,403 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3236.00ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 25.1MB in the beginning and 66.2MB in the end (delta: -41.0MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. [2022-11-20 17:14:42,403 INFO L158 Benchmark]: Boogie Procedure Inliner took 285.75ms. Allocated memory is still 119.5MB. Free memory was 66.2MB in the beginning and 54.6MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:42,406 INFO L158 Benchmark]: Boogie Preprocessor took 132.24ms. Allocated memory is still 119.5MB. Free memory was 54.6MB in the beginning and 47.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:14:42,406 INFO L158 Benchmark]: RCFGBuilder took 2792.81ms. Allocated memory was 119.5MB in the beginning and 306.2MB in the end (delta: 186.6MB). Free memory was 46.7MB in the beginning and 164.9MB in the end (delta: -118.1MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. [2022-11-20 17:14:42,408 INFO L158 Benchmark]: CodeCheck took 155.69ms. Allocated memory is still 306.2MB. Free memory was 164.9MB in the beginning and 158.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:14:42,412 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 41.4MB in the beginning and 41.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3236.00ms. Allocated memory was 62.9MB in the beginning and 119.5MB in the end (delta: 56.6MB). Free memory was 25.1MB in the beginning and 66.2MB in the end (delta: -41.0MB). Peak memory consumption was 50.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 285.75ms. Allocated memory is still 119.5MB. Free memory was 66.2MB in the beginning and 54.6MB in the end (delta: 11.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 132.24ms. Allocated memory is still 119.5MB. Free memory was 54.6MB in the beginning and 47.3MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2792.81ms. Allocated memory was 119.5MB in the beginning and 306.2MB in the end (delta: 186.6MB). Free memory was 46.7MB in the beginning and 164.9MB in the end (delta: -118.1MB). Peak memory consumption was 84.5MB. Max. memory is 16.1GB. * CodeCheck took 155.69ms. Allocated memory is still 306.2MB. Free memory was 164.9MB in the beginning and 158.6MB 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. [2022-11-20 17:14:42,448 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_eb8a1f8d-cac8-4d87-be89-3e4659e3ca57/bin/ukojak-pZX7IvK2PQ/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