./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:31:31,740 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:31:31,743 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:31:31,778 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:31:31,779 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:31:31,780 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:31:31,782 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:31:31,785 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:31:31,787 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:31:31,788 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:31:31,789 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:31:31,791 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:31:31,792 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:31:31,793 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:31:31,795 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:31:31,797 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:31:31,798 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:31:31,799 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:31:31,802 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:31:31,804 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:31:31,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:31:31,808 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:31:31,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:31:31,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:31:31,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:31:31,816 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:31:31,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:31:31,818 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:31:31,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:31:31,820 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:31:31,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:31:31,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:31:31,823 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:31:31,824 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:31:31,826 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:31:31,826 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:31:31,827 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:31:31,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:31:31,828 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:31:31,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:31:31,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:31:31,832 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 07:31:31,859 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:31:31,859 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:31:31,860 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:31:31,861 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:31:31,862 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:31:31,862 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:31:31,863 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:31:31,863 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 07:31:31,864 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:31:31,864 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:31:31,864 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:31:31,865 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:31:31,865 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:31:31,866 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:31:31,866 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:31:31,866 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:31:31,867 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:31:31,867 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:31:31,868 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:31:31,868 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:31:31,868 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:31:31,869 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:31:31,869 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 07:31:31,869 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 07:31:31,870 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:31:31,870 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_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2021-11-25 07:31:32,148 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:31:32,185 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:31:32,197 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:31:32,198 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:31:32,199 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:31:32,201 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-11-25 07:31:32,269 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/069bce140/5428fdeecb7e4ac49c9b6169bb52254d/FLAG1018583e4 [2021-11-25 07:31:33,039 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:31:33,041 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-11-25 07:31:33,087 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/069bce140/5428fdeecb7e4ac49c9b6169bb52254d/FLAG1018583e4 [2021-11-25 07:31:33,585 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/069bce140/5428fdeecb7e4ac49c9b6169bb52254d [2021-11-25 07:31:33,588 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:31:33,589 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:31:33,591 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:31:33,591 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:31:33,595 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:31:33,595 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:31:33" (1/1) ... [2021-11-25 07:31:33,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76581308 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:33, skipping insertion in model container [2021-11-25 07:31:33,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:31:33" (1/1) ... [2021-11-25 07:31:33,604 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:31:33,738 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:31:34,016 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-11-25 07:31:34,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-11-25 07:31:35,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,052 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,053 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,073 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:31:35,573 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:31:35,575 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:31:35,576 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:31:35,578 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:31:35,579 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:31:35,580 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:31:35,580 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:31:35,581 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:31:35,582 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:31:35,762 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:31:35,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:35,902 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:31:35,976 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:31:36,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-11-25 07:31:36,017 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-11-25 07:31:36,072 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,077 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,081 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,105 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,195 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:31:36,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:31:36,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:31:36,205 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:31:36,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:31:36,208 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:31:36,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:31:36,209 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:31:36,212 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:31:36,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:31:36,271 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:31:36,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:36,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:31:36,679 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:31:36,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36 WrapperNode [2021-11-25 07:31:36,680 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:31:36,681 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:31:36,681 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:31:36,681 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:31:36,689 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:36,832 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:36,955 INFO L137 Inliner]: procedures = 681, calls = 2273, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 385 [2021-11-25 07:31:36,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:31:36,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:31:36,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:31:36,958 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:31:36,969 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:36,969 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:36,984 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:36,985 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:37,027 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:37,030 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:37,035 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:37,043 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:31:37,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:31:37,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:31:37,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:31:37,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:36" (1/1) ... [2021-11-25 07:31:37,053 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:31:37,065 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:31:37,077 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:31:37,091 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 07:31:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 07:31:37,131 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:31:37,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:31:37,132 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:31:37,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 07:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:31:37,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:31:37,133 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:31:37,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:31:37,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:31:37,135 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:31:37,135 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:31:37,136 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:31:37,136 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 07:31:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 07:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:31:37,137 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:31:37,137 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:31:37,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 07:31:37,138 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 07:31:37,365 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:31:37,367 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:31:37,817 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:31:37,963 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:31:37,963 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:31:37,966 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:31:37 BoogieIcfgContainer [2021-11-25 07:31:37,966 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:31:37,967 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:31:37,967 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:31:37,978 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:31:37,978 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:31:37" (1/1) ... [2021-11-25 07:31:37,988 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:31:38,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:31:38,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2021-11-25 07:31:38,050 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2021-11-25 07:31:38,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:31:38,056 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:31:38,057 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:31:38,098 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:31:38,105 INFO L158 Benchmark]: Toolchain (without parser) took 4515.05ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 44.5MB in the beginning and 45.8MB in the end (delta: -1.3MB). Peak memory consumption was 40.7MB. Max. memory is 16.1GB. [2021-11-25 07:31:38,106 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:31:38,107 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3089.40ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 44.3MB in the beginning and 74.5MB in the end (delta: -30.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. [2021-11-25 07:31:38,108 INFO L158 Benchmark]: Boogie Procedure Inliner took 274.66ms. Allocated memory is still 132.1MB. Free memory was 74.5MB in the beginning and 65.5MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:31:38,109 INFO L158 Benchmark]: Boogie Preprocessor took 86.74ms. Allocated memory is still 132.1MB. Free memory was 65.5MB in the beginning and 60.5MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:31:38,110 INFO L158 Benchmark]: RCFGBuilder took 922.30ms. Allocated memory is still 132.1MB. Free memory was 60.5MB in the beginning and 52.5MB in the end (delta: 8.0MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2021-11-25 07:31:38,111 INFO L158 Benchmark]: CodeCheck took 137.07ms. Allocated memory is still 132.1MB. Free memory was 52.5MB in the beginning and 45.8MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:31:38,115 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 90.2MB. Free memory is still 69.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3089.40ms. Allocated memory was 90.2MB in the beginning and 132.1MB in the end (delta: 41.9MB). Free memory was 44.3MB in the beginning and 74.5MB in the end (delta: -30.2MB). Peak memory consumption was 44.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 274.66ms. Allocated memory is still 132.1MB. Free memory was 74.5MB in the beginning and 65.5MB in the end (delta: 9.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 86.74ms. Allocated memory is still 132.1MB. Free memory was 65.5MB in the beginning and 60.5MB in the end (delta: 5.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 922.30ms. Allocated memory is still 132.1MB. Free memory was 60.5MB in the beginning and 52.5MB in the end (delta: 8.0MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * CodeCheck took 137.07ms. Allocated memory is still 132.1MB. Free memory was 52.5MB in the beginning and 45.8MB in the end (delta: 6.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:31:38,165 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL --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 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 07:31:40,625 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 07:31:40,627 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 07:31:40,679 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 07:31:40,680 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 07:31:40,684 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 07:31:40,686 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 07:31:40,691 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 07:31:40,694 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 07:31:40,700 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 07:31:40,704 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 07:31:40,706 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 07:31:40,707 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 07:31:40,710 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 07:31:40,713 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 07:31:40,718 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 07:31:40,719 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 07:31:40,721 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 07:31:40,723 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 07:31:40,731 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 07:31:40,734 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 07:31:40,735 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 07:31:40,738 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 07:31:40,740 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 07:31:40,749 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 07:31:40,750 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 07:31:40,750 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 07:31:40,752 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 07:31:40,753 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 07:31:40,754 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 07:31:40,755 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 07:31:40,756 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 07:31:40,758 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 07:31:40,760 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 07:31:40,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 07:31:40,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 07:31:40,763 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 07:31:40,769 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 07:31:40,770 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 07:31:40,772 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 07:31:40,773 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 07:31:40,778 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 07:31:40,835 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 07:31:40,835 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 07:31:40,837 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 07:31:40,837 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 07:31:40,839 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 07:31:40,839 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 07:31:40,840 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 07:31:40,840 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 07:31:40,840 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 07:31:40,840 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 07:31:40,841 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 07:31:40,842 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 07:31:40,842 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 07:31:40,842 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 07:31:40,842 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 07:31:40,843 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 07:31:40,843 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 07:31:40,843 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 07:31:40,843 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 07:31:40,844 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 07:31:40,844 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:31:40,844 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 07:31:40,844 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 07:31:40,845 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 07:31:40,845 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 07:31:40,845 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 07:31:40,845 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 07:31:40,846 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 07:31:40,846 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 07:31:40,846 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_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b61e347701f0c89420e753e852eb314cc29dd4fd4a4715a05b300c448d0ac03 [2021-11-25 07:31:41,286 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 07:31:41,308 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 07:31:41,310 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 07:31:41,312 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 07:31:41,313 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 07:31:41,314 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-11-25 07:31:41,391 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/fdb6051e5/665a4129343e4a5c98093475798024a4/FLAG620c65dbb [2021-11-25 07:31:42,435 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 07:31:42,436 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i [2021-11-25 07:31:42,493 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/fdb6051e5/665a4129343e4a5c98093475798024a4/FLAG620c65dbb [2021-11-25 07:31:42,860 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/data/fdb6051e5/665a4129343e4a5c98093475798024a4 [2021-11-25 07:31:42,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 07:31:42,867 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 07:31:42,870 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 07:31:42,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 07:31:42,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 07:31:42,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:31:42" (1/1) ... [2021-11-25 07:31:42,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6496527e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:42, skipping insertion in model container [2021-11-25 07:31:42,877 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 07:31:42" (1/1) ... [2021-11-25 07:31:42,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 07:31:43,024 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:31:43,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-11-25 07:31:43,321 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-11-25 07:31:44,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,867 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,870 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,905 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:44,907 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:45,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:31:45,558 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:31:45,560 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:31:45,561 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:31:45,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:31:45,564 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:31:45,565 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:31:45,566 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:31:45,567 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:31:45,568 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:31:45,819 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:31:45,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:45,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,019 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:31:46,099 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 07:31:46,163 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 07:31:46,169 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-11-25 07:31:46,170 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-11-25 07:31:46,240 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,251 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,305 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:31:46,306 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:31:46,307 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:31:46,308 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:31:46,310 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:31:46,311 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:31:46,311 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:31:46,312 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:31:46,313 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:31:46,313 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:31:46,348 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:31:46,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,463 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,484 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:31:46,524 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 07:31:46,549 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4487,4500] [2021-11-25 07:31:46,550 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/sv-benchmarks/c/aws-c-common/aws_string_eq_harness.i[4547,4560] [2021-11-25 07:31:46,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,589 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,590 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,597 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,598 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 07:31:46,660 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 07:31:46,661 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 07:31:46,662 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 07:31:46,662 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 07:31:46,663 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 07:31:46,663 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 07:31:46,664 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 07:31:46,664 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 07:31:46,665 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 07:31:46,684 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 07:31:46,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,826 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 07:31:46,859 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 07:31:47,210 INFO L208 MainTranslator]: Completed translation [2021-11-25 07:31:47,211 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47 WrapperNode [2021-11-25 07:31:47,211 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 07:31:47,213 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 07:31:47,213 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 07:31:47,213 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 07:31:47,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,392 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,499 INFO L137 Inliner]: procedures = 700, calls = 2273, calls flagged for inlining = 58, calls inlined = 6, statements flattened = 386 [2021-11-25 07:31:47,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 07:31:47,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 07:31:47,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 07:31:47,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 07:31:47,514 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,514 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,531 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,533 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,605 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,635 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,648 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 07:31:47,663 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 07:31:47,663 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 07:31:47,663 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 07:31:47,664 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 07:31:47" (1/1) ... [2021-11-25 07:31:47,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 07:31:47,693 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 07:31:47,710 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 07:31:47,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 07:31:47,768 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-25 07:31:47,768 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-25 07:31:47,768 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:31:47,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-25 07:31:47,769 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-25 07:31:47,769 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-25 07:31:47,770 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-25 07:31:47,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 07:31:47,770 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 07:31:47,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 07:31:47,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 07:31:47,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 07:31:47,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 07:31:47,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 07:31:47,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 07:31:47,772 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-25 07:31:47,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-25 07:31:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-25 07:31:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-25 07:31:47,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 07:31:47,774 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 07:31:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2021-11-25 07:31:47,774 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2021-11-25 07:31:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-25 07:31:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-25 07:31:47,774 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 07:31:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-25 07:31:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-25 07:31:47,775 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-25 07:31:47,775 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-25 07:31:48,101 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 07:31:48,103 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 07:31:49,140 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 07:31:49,249 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 07:31:49,250 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-25 07:31:49,252 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:31:49 BoogieIcfgContainer [2021-11-25 07:31:49,253 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 07:31:49,254 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 07:31:49,254 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 07:31:49,264 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 07:31:49,265 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 07:31:49" (1/1) ... [2021-11-25 07:31:49,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 07:31:49,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 07:31:49,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 84 states and 110 transitions. [2021-11-25 07:31:49,400 INFO L276 IsEmpty]: Start isEmpty. Operand 84 states and 110 transitions. [2021-11-25 07:31:49,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 29 [2021-11-25 07:31:49,407 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 07:31:49,408 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 07:31:49,456 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 07:31:49,461 INFO L158 Benchmark]: Toolchain (without parser) took 6593.15ms. Allocated memory was 58.7MB in the beginning and 144.7MB in the end (delta: 86.0MB). Free memory was 28.3MB in the beginning and 89.5MB in the end (delta: -61.2MB). Peak memory consumption was 80.3MB. Max. memory is 16.1GB. [2021-11-25 07:31:49,462 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 07:31:49,462 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4341.44ms. Allocated memory was 58.7MB in the beginning and 119.5MB in the end (delta: 60.8MB). Free memory was 28.0MB in the beginning and 58.1MB in the end (delta: -30.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. [2021-11-25 07:31:49,464 INFO L158 Benchmark]: Boogie Procedure Inliner took 288.87ms. Allocated memory is still 119.5MB. Free memory was 58.1MB in the beginning and 48.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-25 07:31:49,469 INFO L158 Benchmark]: Boogie Preprocessor took 158.68ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 48.6MB in the beginning and 93.1MB in the end (delta: -44.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 07:31:49,474 INFO L158 Benchmark]: RCFGBuilder took 1590.18ms. Allocated memory is still 144.7MB. Free memory was 93.1MB in the beginning and 42.8MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-11-25 07:31:49,477 INFO L158 Benchmark]: CodeCheck took 206.10ms. Allocated memory is still 144.7MB. Free memory was 42.8MB in the beginning and 89.5MB in the end (delta: -46.7MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. [2021-11-25 07:31:49,480 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 39.1MB in the beginning and 39.1MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4341.44ms. Allocated memory was 58.7MB in the beginning and 119.5MB in the end (delta: 60.8MB). Free memory was 28.0MB in the beginning and 58.1MB in the end (delta: -30.0MB). Peak memory consumption was 47.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 288.87ms. Allocated memory is still 119.5MB. Free memory was 58.1MB in the beginning and 48.6MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 158.68ms. Allocated memory was 119.5MB in the beginning and 144.7MB in the end (delta: 25.2MB). Free memory was 48.6MB in the beginning and 93.1MB in the end (delta: -44.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1590.18ms. Allocated memory is still 144.7MB. Free memory was 93.1MB in the beginning and 42.8MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * CodeCheck took 206.10ms. Allocated memory is still 144.7MB. Free memory was 42.8MB in the beginning and 89.5MB in the end (delta: -46.7MB). Peak memory consumption was 7.9MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 07:31:49,534 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7c1b2c13-5f78-4489-9265-bb91a9229fbd/bin/ukojak-d1pc8ZmBRL/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