./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- 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-b5237d8 [2022-11-21 21:51:48,634 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:51:48,636 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:51:48,661 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:51:48,662 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:51:48,663 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:51:48,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:51:48,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:51:48,667 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:51:48,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:51:48,669 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:51:48,671 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:51:48,671 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:51:48,672 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:51:48,673 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:51:48,675 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:51:48,675 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:51:48,676 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:51:48,678 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:51:48,680 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:51:48,681 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:51:48,683 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:51:48,684 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:51:48,685 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:51:48,689 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:51:48,689 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:51:48,689 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:51:48,690 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:51:48,691 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:51:48,692 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:51:48,692 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:51:48,693 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:51:48,694 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:51:48,695 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:51:48,696 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:51:48,696 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:51:48,697 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:51:48,698 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:51:48,700 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:51:48,701 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:51:48,702 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:51:48,704 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 21:51:48,737 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:51:48,738 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:51:48,739 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:51:48,739 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:51:48,740 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:51:48,740 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:51:48,740 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:51:48,740 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 21:51:48,740 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:51:48,741 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:51:48,741 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:51:48,741 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:51:48,741 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:51:48,741 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:51:48,742 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:51:48,742 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:51:48,742 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:51:48,742 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:51:48,742 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:51:48,747 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:51:48,747 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:51:48,747 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:51:48,747 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 21:51:48,748 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 21:51:48,748 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:51:48,748 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_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2022-11-21 21:51:49,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:51:49,102 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:51:49,105 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:51:49,107 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:51:49,107 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:51:49,109 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-21 21:51:52,103 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:51:52,620 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:51:52,621 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-21 21:51:52,661 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data/e4c69f6b5/f9485a1598e34662a21283e65f6e66e9/FLAG01f8a6448 [2022-11-21 21:51:52,677 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data/e4c69f6b5/f9485a1598e34662a21283e65f6e66e9 [2022-11-21 21:51:52,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:51:52,685 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:51:52,690 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:51:52,690 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:51:52,693 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:51:52,694 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:51:52" (1/1) ... [2022-11-21 21:51:52,695 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b53d49b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:52, skipping insertion in model container [2022-11-21 21:51:52,695 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:51:52" (1/1) ... [2022-11-21 21:51:52,703 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:51:52,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:51:53,036 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-21 21:51:53,043 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-21 21:51:53,809 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,810 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,810 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,811 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,812 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,825 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,833 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,836 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,843 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,845 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:53,847 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,191 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:51:54,192 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:51:54,193 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:51:54,194 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:51:54,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:51:54,196 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:51:54,197 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:51:54,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:51:54,198 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:51:54,199 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:51:54,362 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:51:54,397 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:51:54,421 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:51:54,443 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-21 21:51:54,444 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-21 21:51:54,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,482 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,483 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,490 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,491 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,492 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,493 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,495 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:51:54,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:51:54,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:51:54,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:51:54,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:51:54,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:51:54,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:51:54,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:51:54,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:51:54,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:51:54,599 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:51:54,653 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:51:54,663 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:51:54,946 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:51:54,947 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54 WrapperNode [2022-11-21 21:51:54,947 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:51:54,948 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:51:54,948 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:51:54,948 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:51:54,956 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,045 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,085 INFO L138 Inliner]: procedures = 679, calls = 972, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 59 [2022-11-21 21:51:55,085 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:51:55,086 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:51:55,086 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:51:55,086 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:51:55,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,099 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,099 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,110 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,112 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,116 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,118 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,122 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:51:55,123 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:51:55,123 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:51:55,123 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:51:55,124 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:51:54" (1/1) ... [2022-11-21 21:51:55,131 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:51:55,149 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:51:55,164 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:51:55,166 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:51:55,201 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 21:51:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 21:51:55,202 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 21:51:55,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 21:51:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 21:51:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 21:51:55,203 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 21:51:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:51:55,203 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:51:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:51:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:51:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:51:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 21:51:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 21:51:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-21 21:51:55,204 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-21 21:51:55,204 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 21:51:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 21:51:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 21:51:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 21:51:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 21:51:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 21:51:55,205 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 21:51:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 21:51:55,205 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 21:51:55,500 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:51:55,502 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:51:55,767 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:51:55,867 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:51:55,867 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 21:51:55,869 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:51:55 BoogieIcfgContainer [2022-11-21 21:51:55,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:51:55,870 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:51:55,870 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:51:55,879 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:51:55,879 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:51:55" (1/1) ... [2022-11-21 21:51:55,888 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:51:55,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:51:55,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2022-11-21 21:51:55,946 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2022-11-21 21:51:55,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 21:51:55,952 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:51:55,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:51:55,997 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) [2022-11-21 21:51:56,005 INFO L158 Benchmark]: Toolchain (without parser) took 3318.55ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 73.8MB in the beginning and 89.8MB in the end (delta: -16.0MB). Peak memory consumption was 10.9MB. Max. memory is 16.1GB. [2022-11-21 21:51:56,008 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 98.6MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:51:56,009 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2257.67ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 73.5MB in the beginning and 84.0MB in the end (delta: -10.6MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. [2022-11-21 21:51:56,009 INFO L158 Benchmark]: Boogie Procedure Inliner took 137.35ms. Allocated memory is still 148.9MB. Free memory was 84.0MB in the beginning and 78.6MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:51:56,010 INFO L158 Benchmark]: Boogie Preprocessor took 36.18ms. Allocated memory is still 148.9MB. Free memory was 78.6MB in the beginning and 76.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 21:51:56,010 INFO L158 Benchmark]: RCFGBuilder took 746.72ms. Allocated memory is still 148.9MB. Free memory was 76.5MB in the beginning and 96.1MB in the end (delta: -19.6MB). Peak memory consumption was 21.2MB. Max. memory is 16.1GB. [2022-11-21 21:51:56,011 INFO L158 Benchmark]: CodeCheck took 133.12ms. Allocated memory is still 148.9MB. Free memory was 96.1MB in the beginning and 89.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:51:56,014 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 0.25ms. Allocated memory is still 98.6MB. Free memory is still 73.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2257.67ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 73.5MB in the beginning and 84.0MB in the end (delta: -10.6MB). Peak memory consumption was 46.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 137.35ms. Allocated memory is still 148.9MB. Free memory was 84.0MB in the beginning and 78.6MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 36.18ms. Allocated memory is still 148.9MB. Free memory was 78.6MB in the beginning and 76.5MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 746.72ms. Allocated memory is still 148.9MB. Free memory was 76.5MB in the beginning and 96.1MB in the end (delta: -19.6MB). Peak memory consumption was 21.2MB. Max. memory is 16.1GB. * CodeCheck took 133.12ms. Allocated memory is still 148.9MB. Free memory was 96.1MB in the beginning and 89.8MB 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. [2022-11-21 21:51:56,039 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/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_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg --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 be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 --- 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-b5237d8 [2022-11-21 21:51:58,529 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 21:51:58,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 21:51:58,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 21:51:58,575 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 21:51:58,579 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 21:51:58,581 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 21:51:58,585 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 21:51:58,587 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 21:51:58,592 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 21:51:58,594 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 21:51:58,596 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 21:51:58,596 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 21:51:58,599 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 21:51:58,600 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 21:51:58,605 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 21:51:58,606 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 21:51:58,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 21:51:58,611 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 21:51:58,615 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 21:51:58,617 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 21:51:58,620 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 21:51:58,621 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 21:51:58,622 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 21:51:58,632 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 21:51:58,632 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 21:51:58,632 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 21:51:58,634 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 21:51:58,635 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 21:51:58,636 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 21:51:58,636 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 21:51:58,637 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 21:51:58,638 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 21:51:58,638 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 21:51:58,662 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 21:51:58,663 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 21:51:58,664 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 21:51:58,664 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 21:51:58,664 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 21:51:58,665 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 21:51:58,666 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 21:51:58,667 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 21:51:58,709 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 21:51:58,709 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 21:51:58,711 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 21:51:58,712 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 21:51:58,712 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 21:51:58,713 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 21:51:58,713 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 21:51:58,713 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 21:51:58,713 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 21:51:58,714 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 21:51:58,715 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 21:51:58,715 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 21:51:58,715 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 21:51:58,715 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 21:51:58,716 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 21:51:58,716 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 21:51:58,716 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 21:51:58,716 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 21:51:58,717 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 21:51:58,717 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 21:51:58,717 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:51:58,718 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 21:51:58,718 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 21:51:58,718 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 21:51:58,718 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 21:51:58,719 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 21:51:58,719 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 21:51:58,719 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 21:51:58,719 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 21:51:58,719 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_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> be41ee8ace02416f2e9952c11df8cb43e10a04c126211792ad12271f5624b8e0 [2022-11-21 21:51:59,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 21:51:59,157 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 21:51:59,159 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 21:51:59,161 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 21:51:59,162 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 21:51:59,164 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-21 21:52:02,243 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 21:52:02,795 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 21:52:02,797 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i [2022-11-21 21:52:02,837 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data/f73106767/df1f8f792d9f48b49aaff53874001958/FLAGef7f01b90 [2022-11-21 21:52:02,858 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/data/f73106767/df1f8f792d9f48b49aaff53874001958 [2022-11-21 21:52:02,860 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 21:52:02,862 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 21:52:02,865 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 21:52:02,865 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 21:52:02,868 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 21:52:02,869 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:52:02" (1/1) ... [2022-11-21 21:52:02,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7387bd4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:02, skipping insertion in model container [2022-11-21 21:52:02,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 09:52:02" (1/1) ... [2022-11-21 21:52:02,878 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 21:52:03,018 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:52:03,240 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-21 21:52:03,247 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-21 21:52:04,437 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,438 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,439 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,440 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,441 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,469 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,482 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,483 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:04,930 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:52:04,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:52:04,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:52:04,935 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:52:04,936 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:52:04,937 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:52:04,937 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:52:04,938 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:52:04,939 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:52:04,940 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:52:05,125 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:52:05,153 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:05,177 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 21:52:05,212 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 21:52:05,218 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-21 21:52:05,219 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-21 21:52:05,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,281 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,281 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,282 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,301 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,302 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,308 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,318 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,319 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,320 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,321 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:52:05,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:52:05,376 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:52:05,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:52:05,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:52:05,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:52:05,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:52:05,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:52:05,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:52:05,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:52:05,408 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:52:05,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:05,422 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 21:52:05,434 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4490,4503] [2022-11-21 21:52:05,435 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_60ec9c74-b791-442e-ba7c-30003debb069/sv-benchmarks/c/aws-c-common/aws_string_bytes_harness.i[4550,4563] [2022-11-21 21:52:05,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,464 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,465 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,470 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,471 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,472 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,472 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,473 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 21:52:05,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 21:52:05,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 21:52:05,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 21:52:05,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 21:52:05,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 21:52:05,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 21:52:05,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 21:52:05,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 21:52:05,504 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 21:52:05,505 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 21:52:05,522 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 21:52:05,529 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 21:52:05,761 INFO L208 MainTranslator]: Completed translation [2022-11-21 21:52:05,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05 WrapperNode [2022-11-21 21:52:05,761 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 21:52:05,762 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 21:52:05,763 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 21:52:05,763 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 21:52:05,770 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,858 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,891 INFO L138 Inliner]: procedures = 698, calls = 972, calls flagged for inlining = 44, calls inlined = 6, statements flattened = 60 [2022-11-21 21:52:05,892 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 21:52:05,892 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 21:52:05,893 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 21:52:05,893 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 21:52:05,904 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,904 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,921 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,921 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,959 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,964 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,970 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,991 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 21:52:05,992 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 21:52:05,992 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 21:52:05,992 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 21:52:05,993 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 09:52:05" (1/1) ... [2022-11-21 21:52:05,999 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 21:52:06,016 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/z3 [2022-11-21 21:52:06,032 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 21:52:06,057 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 21:52:06,087 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2022-11-21 21:52:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2022-11-21 21:52:06,088 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 21:52:06,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 21:52:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 21:52:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 21:52:06,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 21:52:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 21:52:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 21:52:06,089 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 21:52:06,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 21:52:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 21:52:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 21:52:06,091 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 21:52:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 21:52:06,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 21:52:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2022-11-21 21:52:06,092 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2022-11-21 21:52:06,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 21:52:06,093 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 21:52:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 21:52:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 21:52:06,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 21:52:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 21:52:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 21:52:06,094 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 21:52:06,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 21:52:06,410 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 21:52:06,413 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 21:52:06,854 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 21:52:06,972 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 21:52:06,972 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 21:52:06,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:52:06 BoogieIcfgContainer [2022-11-21 21:52:06,975 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 21:52:06,976 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 21:52:06,976 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 21:52:06,987 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 21:52:06,987 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 09:52:06" (1/1) ... [2022-11-21 21:52:06,995 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 21:52:07,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 21:52:07,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49 states to 44 states and 49 transitions. [2022-11-21 21:52:07,074 INFO L276 IsEmpty]: Start isEmpty. Operand 44 states and 49 transitions. [2022-11-21 21:52:07,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 37 [2022-11-21 21:52:07,083 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 21:52:07,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 21:52:07,131 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) [2022-11-21 21:52:07,138 INFO L158 Benchmark]: Toolchain (without parser) took 4274.81ms. Allocated memory was 79.7MB in the beginning and 125.8MB in the end (delta: 46.1MB). Free memory was 51.2MB in the beginning and 82.5MB in the end (delta: -31.3MB). Peak memory consumption was 55.0MB. Max. memory is 16.1GB. [2022-11-21 21:52:07,138 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 21:52:07,144 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2896.76ms. Allocated memory was 79.7MB in the beginning and 125.8MB in the end (delta: 46.1MB). Free memory was 51.0MB in the beginning and 59.6MB in the end (delta: -8.6MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. [2022-11-21 21:52:07,146 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.40ms. Allocated memory is still 125.8MB. Free memory was 59.6MB in the beginning and 53.9MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 21:52:07,151 INFO L158 Benchmark]: Boogie Preprocessor took 98.73ms. Allocated memory is still 125.8MB. Free memory was 53.9MB in the beginning and 86.0MB in the end (delta: -32.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-21 21:52:07,152 INFO L158 Benchmark]: RCFGBuilder took 983.39ms. Allocated memory is still 125.8MB. Free memory was 86.0MB in the beginning and 51.7MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2022-11-21 21:52:07,154 INFO L158 Benchmark]: CodeCheck took 160.48ms. Allocated memory is still 125.8MB. Free memory was 51.7MB in the beginning and 82.5MB in the end (delta: -30.8MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. [2022-11-21 21:52:07,156 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 0.32ms. Allocated memory is still 79.7MB. Free memory is still 56.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2896.76ms. Allocated memory was 79.7MB in the beginning and 125.8MB in the end (delta: 46.1MB). Free memory was 51.0MB in the beginning and 59.6MB in the end (delta: -8.6MB). Peak memory consumption was 52.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.40ms. Allocated memory is still 125.8MB. Free memory was 59.6MB in the beginning and 53.9MB in the end (delta: 5.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 98.73ms. Allocated memory is still 125.8MB. Free memory was 53.9MB in the beginning and 86.0MB in the end (delta: -32.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 983.39ms. Allocated memory is still 125.8MB. Free memory was 86.0MB in the beginning and 51.7MB in the end (delta: 34.3MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 160.48ms. Allocated memory is still 125.8MB. Free memory was 51.7MB in the beginning and 82.5MB in the end (delta: -30.8MB). Peak memory consumption was 6.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 21:52:07,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_60ec9c74-b791-442e-ba7c-30003debb069/bin/ukojak-jW3SillKbg/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