./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:54:51,670 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:54:51,673 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:54:51,702 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:54:51,709 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:54:51,713 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:54:51,717 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:54:51,720 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:54:51,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:54:51,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:54:51,731 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:54:51,733 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:54:51,734 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:54:51,736 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:54:51,738 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:54:51,741 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:54:51,743 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:54:51,744 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:54:51,746 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:54:51,753 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:54:51,754 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:54:51,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:54:51,758 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:54:51,759 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:54:51,769 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:54:51,770 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:54:51,770 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:54:51,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:54:51,773 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:54:51,775 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:54:51,776 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:54:51,777 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:54:51,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:54:51,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:54:51,782 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:54:51,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:54:51,783 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:54:51,783 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:54:51,783 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:54:51,785 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:54:51,786 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:54:51,787 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 16:54:51,811 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:54:51,811 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:54:51,812 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:54:51,813 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:54:51,813 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:54:51,814 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:54:51,814 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:54:51,814 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 16:54:51,814 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:54:51,814 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:54:51,815 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:54:51,815 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:54:51,815 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:54:51,815 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:54:51,816 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:54:51,816 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:54:51,816 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:54:51,816 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:54:51,816 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:51,817 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:54:51,817 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:54:51,817 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:54:51,817 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 16:54:51,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 16:54:51,818 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:54:51,818 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2022-11-20 16:54:52,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:54:52,135 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:54:52,138 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:54:52,140 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:54:52,141 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:54:52,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-20 16:54:55,314 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:54:55,939 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:54:55,941 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-20 16:54:55,981 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data/c6d6ba7c6/00ac8d4389f74530af51c3ba003d8012/FLAG6b5cfb22a [2022-11-20 16:54:55,999 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data/c6d6ba7c6/00ac8d4389f74530af51c3ba003d8012 [2022-11-20 16:54:56,003 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:54:56,005 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:54:56,008 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:56,008 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:54:56,011 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:54:56,012 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:56" (1/1) ... [2022-11-20 16:54:56,013 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54604c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:56, skipping insertion in model container [2022-11-20 16:54:56,014 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:54:56" (1/1) ... [2022-11-20 16:54:56,021 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:54:56,144 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:54:56,416 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-20 16:54:56,425 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-20 16:54:57,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,842 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,843 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,844 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,857 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,858 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,860 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:57,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:58,456 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:54:58,458 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:54:58,459 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:54:58,461 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:54:58,462 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:54:58,463 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:54:58,465 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:54:58,465 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:54:58,466 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:54:58,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:54:58,687 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:54:58,798 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:58,800 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:58,937 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:59,007 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:54:59,037 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-20 16:54:59,038 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-20 16:54:59,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,081 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,082 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,083 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,084 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,092 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,093 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,094 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:54:59,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:54:59,163 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:54:59,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:54:59,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:54:59,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:54:59,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:54:59,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:54:59,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:54:59,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:54:59,191 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:54:59,249 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,250 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:54:59,289 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:54:59,631 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:54:59,632 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59 WrapperNode [2022-11-20 16:54:59,632 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:54:59,634 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:54:59,634 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:54:59,634 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:54:59,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,754 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,814 INFO L138 Inliner]: procedures = 691, calls = 2615, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 789 [2022-11-20 16:54:59,815 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:54:59,815 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:54:59,815 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:54:59,816 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:54:59,833 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,851 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,854 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,916 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,921 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,924 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,937 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:54:59,947 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:54:59,947 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:54:59,947 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:54:59,950 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:54:59" (1/1) ... [2022-11-20 16:54:59,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:54:59,972 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:54:59,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:55:00,017 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:55:00,043 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 16:55:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:55:00,044 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:55:00,044 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:55:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 16:55:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:55:00,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:55:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:55:00,045 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:55:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 16:55:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 16:55:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:55:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:55:00,046 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:55:00,046 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:55:00,047 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 16:55:00,047 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 16:55:00,048 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:55:00,048 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:55:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:55:00,049 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:55:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:55:00,049 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 16:55:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 16:55:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:55:00,050 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 16:55:00,050 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 16:55:00,051 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 16:55:00,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 16:55:00,351 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:55:00,354 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:55:01,721 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:55:01,932 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:55:01,933 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:55:01,936 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:55:01 BoogieIcfgContainer [2022-11-20 16:55:01,937 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:55:01,938 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:55:01,938 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:55:01,951 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:55:01,952 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:55:01" (1/1) ... [2022-11-20 16:55:01,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:55:02,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:02,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2022-11-20 16:55:02,051 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2022-11-20 16:55:02,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 16:55:02,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:02,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:02,122 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:55:02,132 INFO L158 Benchmark]: Toolchain (without parser) took 6125.93ms. Allocated memory was 153.1MB in the beginning and 260.0MB in the end (delta: 107.0MB). Free memory was 110.8MB in the beginning and 173.8MB in the end (delta: -62.9MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2022-11-20 16:55:02,134 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 153.1MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:55:02,135 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3624.87ms. Allocated memory was 153.1MB in the beginning and 203.4MB in the end (delta: 50.3MB). Free memory was 110.8MB in the beginning and 106.2MB in the end (delta: 4.6MB). Peak memory consumption was 91.3MB. Max. memory is 16.1GB. [2022-11-20 16:55:02,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 181.13ms. Allocated memory is still 203.4MB. Free memory was 106.2MB in the beginning and 94.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-20 16:55:02,137 INFO L158 Benchmark]: Boogie Preprocessor took 130.45ms. Allocated memory is still 203.4MB. Free memory was 94.7MB in the beginning and 87.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:55:02,138 INFO L158 Benchmark]: RCFGBuilder took 1990.27ms. Allocated memory was 203.4MB in the beginning and 260.0MB in the end (delta: 56.6MB). Free memory was 87.3MB in the beginning and 181.1MB in the end (delta: -93.7MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. [2022-11-20 16:55:02,141 INFO L158 Benchmark]: CodeCheck took 192.52ms. Allocated memory is still 260.0MB. Free memory was 181.1MB in the beginning and 173.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:55:02,146 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 0.32ms. Allocated memory is still 153.1MB. Free memory is still 126.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3624.87ms. Allocated memory was 153.1MB in the beginning and 203.4MB in the end (delta: 50.3MB). Free memory was 110.8MB in the beginning and 106.2MB in the end (delta: 4.6MB). Peak memory consumption was 91.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 181.13ms. Allocated memory is still 203.4MB. Free memory was 106.2MB in the beginning and 94.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.45ms. Allocated memory is still 203.4MB. Free memory was 94.7MB in the beginning and 87.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1990.27ms. Allocated memory was 203.4MB in the beginning and 260.0MB in the end (delta: 56.6MB). Free memory was 87.3MB in the beginning and 181.1MB in the end (delta: -93.7MB). Peak memory consumption was 32.1MB. Max. memory is 16.1GB. * CodeCheck took 192.52ms. Allocated memory is still 260.0MB. Free memory was 181.1MB in the beginning and 173.8MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:55:02,176 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 16:55:04,793 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 16:55:04,796 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 16:55:04,847 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 16:55:04,847 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 16:55:04,851 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 16:55:04,854 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 16:55:04,858 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 16:55:04,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 16:55:04,867 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 16:55:04,868 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 16:55:04,871 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 16:55:04,872 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 16:55:04,875 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 16:55:04,876 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 16:55:04,883 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 16:55:04,885 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 16:55:04,886 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 16:55:04,889 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 16:55:04,896 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 16:55:04,898 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 16:55:04,901 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 16:55:04,902 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 16:55:04,903 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 16:55:04,912 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 16:55:04,913 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 16:55:04,913 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 16:55:04,916 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 16:55:04,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 16:55:04,918 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 16:55:04,919 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 16:55:04,920 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 16:55:04,922 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 16:55:04,923 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 16:55:04,924 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 16:55:04,924 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 16:55:04,925 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 16:55:04,926 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 16:55:04,926 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 16:55:04,927 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 16:55:04,928 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 16:55:04,933 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 16:55:04,979 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 16:55:04,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 16:55:04,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 16:55:04,982 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 16:55:04,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 16:55:04,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 16:55:04,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 16:55:04,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 16:55:04,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 16:55:04,984 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 16:55:04,985 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 16:55:04,986 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 16:55:04,986 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 16:55:04,986 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 16:55:04,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 16:55:04,987 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 16:55:04,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 16:55:04,987 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 16:55:04,987 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 16:55:04,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 16:55:04,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:55:04,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 16:55:04,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 16:55:04,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 16:55:04,989 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 16:55:04,989 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 16:55:04,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 16:55:04,990 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 16:55:04,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 16:55:04,990 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c9f60659fbb0886b2c3c86084c4cc81dbedd027936fc1dda43226ecbc4710056 [2022-11-20 16:55:05,395 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 16:55:05,417 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 16:55:05,420 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 16:55:05,421 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 16:55:05,422 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 16:55:05,424 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-20 16:55:08,584 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 16:55:09,124 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 16:55:09,125 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i [2022-11-20 16:55:09,156 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data/d897ea419/a168fd827104414f8fd8c7fe699ee3b3/FLAG07529436c [2022-11-20 16:55:09,174 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/data/d897ea419/a168fd827104414f8fd8c7fe699ee3b3 [2022-11-20 16:55:09,177 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 16:55:09,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 16:55:09,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 16:55:09,196 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 16:55:09,210 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 16:55:09,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:55:09" (1/1) ... [2022-11-20 16:55:09,216 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@206ccfe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:09, skipping insertion in model container [2022-11-20 16:55:09,216 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 04:55:09" (1/1) ... [2022-11-20 16:55:09,223 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 16:55:09,351 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:55:09,612 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-20 16:55:09,619 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-20 16:55:10,527 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,531 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,533 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,534 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,535 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,551 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,551 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,553 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:10,554 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,038 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:55:11,042 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:55:11,043 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:55:11,044 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:55:11,046 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:55:11,047 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:55:11,048 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:55:11,049 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:55:11,050 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:55:11,051 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:55:11,278 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:55:11,461 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,462 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,580 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:55:11,644 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 16:55:11,696 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 16:55:11,700 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-20 16:55:11,701 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-20 16:55:11,745 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,746 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,748 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,748 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,772 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,774 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,774 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,823 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:55:11,824 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:55:11,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:55:11,825 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:55:11,829 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:55:11,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:55:11,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:55:11,830 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:55:11,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:55:11,831 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:55:11,862 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:55:11,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,946 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:11,985 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:55:12,036 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 16:55:12,062 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4486,4499] [2022-11-20 16:55:12,062 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_c4b4a76a-d634-42fb-bcc3-1679449b2da1/sv-benchmarks/c/aws-c-common/aws_array_eq_harness.i[4546,4559] [2022-11-20 16:55:12,162 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,163 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,164 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,171 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,172 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,173 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 16:55:12,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 16:55:12,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 16:55:12,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 16:55:12,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 16:55:12,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 16:55:12,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 16:55:12,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 16:55:12,241 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 16:55:12,242 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 16:55:12,267 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 16:55:12,429 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,432 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 16:55:12,464 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 16:55:12,779 INFO L208 MainTranslator]: Completed translation [2022-11-20 16:55:12,780 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12 WrapperNode [2022-11-20 16:55:12,780 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 16:55:12,781 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 16:55:12,781 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 16:55:12,781 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 16:55:12,789 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:12,875 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:12,984 INFO L138 Inliner]: procedures = 711, calls = 2615, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 790 [2022-11-20 16:55:12,985 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 16:55:12,985 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 16:55:12,985 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 16:55:12,985 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 16:55:12,996 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:12,996 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,018 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,019 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,078 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,081 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,087 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,106 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 16:55:13,107 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 16:55:13,107 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 16:55:13,107 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 16:55:13,108 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 04:55:12" (1/1) ... [2022-11-20 16:55:13,113 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 16:55:13,126 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 16:55:13,152 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 16:55:13,177 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 16:55:13,197 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 16:55:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 16:55:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 16:55:13,198 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 16:55:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 16:55:13,198 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 16:55:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 16:55:13,199 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 16:55:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 16:55:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 16:55:13,199 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-20 16:55:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-20 16:55:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 16:55:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 16:55:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 16:55:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 16:55:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 16:55:13,200 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 16:55:13,200 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 16:55:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 16:55:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 16:55:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 16:55:13,201 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 16:55:13,201 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 16:55:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 16:55:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-20 16:55:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-20 16:55:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 16:55:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 16:55:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 16:55:13,202 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-20 16:55:13,202 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-20 16:55:13,597 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 16:55:13,599 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 16:55:15,453 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 16:55:15,796 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 16:55:15,796 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-20 16:55:15,800 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:55:15 BoogieIcfgContainer [2022-11-20 16:55:15,800 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 16:55:15,801 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 16:55:15,802 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 16:55:15,814 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 16:55:15,814 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 04:55:15" (1/1) ... [2022-11-20 16:55:15,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 16:55:15,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 16:55:15,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 74 states and 98 transitions. [2022-11-20 16:55:15,916 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 98 transitions. [2022-11-20 16:55:15,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-20 16:55:15,927 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 16:55:15,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 16:55:15,981 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 16:55:15,989 INFO L158 Benchmark]: Toolchain (without parser) took 6808.44ms. Allocated memory was 69.2MB in the beginning and 253.8MB in the end (delta: 184.5MB). Free memory was 32.3MB in the beginning and 90.1MB in the end (delta: -57.8MB). Peak memory consumption was 127.7MB. Max. memory is 16.1GB. [2022-11-20 16:55:15,990 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 52.4MB. Free memory was 29.6MB in the beginning and 29.5MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 16:55:15,991 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3584.65ms. Allocated memory was 69.2MB in the beginning and 169.9MB in the end (delta: 100.7MB). Free memory was 47.2MB in the beginning and 84.8MB in the end (delta: -37.6MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2022-11-20 16:55:15,992 INFO L158 Benchmark]: Boogie Procedure Inliner took 203.74ms. Allocated memory is still 169.9MB. Free memory was 84.8MB in the beginning and 111.2MB in the end (delta: -26.4MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2022-11-20 16:55:15,995 INFO L158 Benchmark]: Boogie Preprocessor took 120.98ms. Allocated memory is still 169.9MB. Free memory was 111.2MB in the beginning and 103.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 16:55:16,002 INFO L158 Benchmark]: RCFGBuilder took 2693.41ms. Allocated memory was 169.9MB in the beginning and 253.8MB in the end (delta: 83.9MB). Free memory was 103.9MB in the beginning and 96.4MB in the end (delta: 7.5MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. [2022-11-20 16:55:16,003 INFO L158 Benchmark]: CodeCheck took 185.15ms. Allocated memory is still 253.8MB. Free memory was 96.4MB in the beginning and 90.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 16:55:16,007 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 0.23ms. Allocated memory is still 52.4MB. Free memory was 29.6MB in the beginning and 29.5MB in the end (delta: 40.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3584.65ms. Allocated memory was 69.2MB in the beginning and 169.9MB in the end (delta: 100.7MB). Free memory was 47.2MB in the beginning and 84.8MB in the end (delta: -37.6MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 203.74ms. Allocated memory is still 169.9MB. Free memory was 84.8MB in the beginning and 111.2MB in the end (delta: -26.4MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.98ms. Allocated memory is still 169.9MB. Free memory was 111.2MB in the beginning and 103.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2693.41ms. Allocated memory was 169.9MB in the beginning and 253.8MB in the end (delta: 83.9MB). Free memory was 103.9MB in the beginning and 96.4MB in the end (delta: 7.5MB). Peak memory consumption was 97.6MB. Max. memory is 16.1GB. * CodeCheck took 185.15ms. Allocated memory is still 253.8MB. Free memory was 96.4MB in the beginning and 90.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 16:55:16,041 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4b4a76a-d634-42fb-bcc3-1679449b2da1/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared