./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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 fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:39:22,739 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:39:22,741 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:39:22,765 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:39:22,765 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:39:22,766 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:39:22,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:39:22,769 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:39:22,771 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:39:22,772 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:39:22,774 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:39:22,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:39:22,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:39:22,788 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:39:22,793 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:39:22,794 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:39:22,795 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:39:22,796 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:39:22,800 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:39:22,802 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:39:22,807 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:39:22,809 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:39:22,810 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:39:22,812 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:39:22,816 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:39:22,820 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:39:22,820 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:39:22,821 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:39:22,822 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:39:22,823 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:39:22,825 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:39:22,826 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:39:22,828 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:39:22,829 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:39:22,831 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:39:22,831 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:39:22,832 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:39:22,832 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:39:22,833 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:39:22,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:39:22,836 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:39:22,837 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 17:39:22,874 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:39:22,877 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:39:22,879 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:39:22,879 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:39:22,880 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:39:22,880 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:39:22,880 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:39:22,880 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 17:39:22,881 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:39:22,881 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:39:22,882 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:39:22,882 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:39:22,882 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:39:22,883 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:39:22,883 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:39:22,883 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:39:22,883 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:39:22,883 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:39:22,884 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:39:22,884 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:39:22,884 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:39:22,884 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:39:22,885 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 17:39:22,885 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 17:39:22,885 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:39:22,885 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2022-11-20 17:39:23,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:39:23,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:39:23,170 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:39:23,172 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:39:23,172 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:39:23,174 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2022-11-20 17:39:26,271 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:39:26,843 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:39:26,844 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2022-11-20 17:39:26,887 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data/bb00b09ed/5a79967402af411a82580cfa4f8d09f0/FLAG1b82d3b90 [2022-11-20 17:39:26,904 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data/bb00b09ed/5a79967402af411a82580cfa4f8d09f0 [2022-11-20 17:39:26,909 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:39:26,911 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:39:26,913 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:39:26,914 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:39:26,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:39:26,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:39:26" (1/1) ... [2022-11-20 17:39:26,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23647c07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:26, skipping insertion in model container [2022-11-20 17:39:26,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:39:26" (1/1) ... [2022-11-20 17:39:26,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:39:27,033 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:39:27,270 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2022-11-20 17:39:27,279 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2022-11-20 17:39:28,288 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:39:28,374 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,374 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,375 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,377 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,390 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,391 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,392 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,393 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,395 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,396 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,397 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:28,906 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:39:28,909 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:39:28,911 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:39:28,912 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:39:28,915 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:39:28,916 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:39:28,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:39:28,920 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:39:28,923 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:39:28,924 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:39:29,104 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,113 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:39:29,231 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:39:29,245 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2022-11-20 17:39:29,246 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2022-11-20 17:39:29,310 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:39:29,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,348 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,350 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,358 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,368 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,372 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,372 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,374 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,378 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,379 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,385 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,438 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:39:29,439 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:39:29,439 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:39:29,440 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:39:29,441 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:39:29,446 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:39:29,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:39:29,447 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:39:29,448 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:39:29,449 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:39:29,502 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,510 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:29,541 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:39:29,759 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:39:29,759 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29 WrapperNode [2022-11-20 17:39:29,759 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:39:29,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:39:29,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:39:29,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:39:29,769 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:29,900 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:29,993 INFO L138 Inliner]: procedures = 691, calls = 1689, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 666 [2022-11-20 17:39:29,993 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:39:29,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:39:29,994 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:39:29,994 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:39:30,011 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,011 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,021 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,021 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,047 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,051 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,057 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,061 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,081 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:39:30,082 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:39:30,082 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:39:30,082 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:39:30,083 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:29" (1/1) ... [2022-11-20 17:39:30,089 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:39:30,099 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:39:30,112 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:39:30,141 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:39:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:39:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:39:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:39:30,160 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:39:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:39:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:39:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:39:30,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:39:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 17:39:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:39:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:39:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:39:30,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:39:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:39:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:39:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:39:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:39:30,164 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:39:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:39:30,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:39:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:39:30,165 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:39:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:39:30,165 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:39:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:39:30,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:39:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:39:30,166 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:39:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:39:30,166 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:39:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:39:30,166 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:39:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:39:30,167 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:39:30,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:39:30,167 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:39:30,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:39:30,168 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:39:30,168 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:39:30,168 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:39:30,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:39:30,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 17:39:30,169 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:39:30,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:39:30,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 17:39:30,574 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:39:30,577 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:39:31,682 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:39:31,863 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:39:31,863 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:39:31,866 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:39:31 BoogieIcfgContainer [2022-11-20 17:39:31,866 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:39:31,868 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:39:31,868 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:39:31,878 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:39:31,878 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:39:31" (1/1) ... [2022-11-20 17:39:31,891 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:39:31,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:31,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2022-11-20 17:39:31,974 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2022-11-20 17:39:31,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-20 17:39:31,984 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:31,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:32,037 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:39:32,046 INFO L158 Benchmark]: Toolchain (without parser) took 5132.90ms. Allocated memory was 151.0MB in the beginning and 188.7MB in the end (delta: 37.7MB). Free memory was 113.6MB in the beginning and 80.9MB in the end (delta: 32.7MB). Peak memory consumption was 72.1MB. Max. memory is 16.1GB. [2022-11-20 17:39:32,046 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 115.3MB. Free memory was 73.4MB in the beginning and 73.4MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:39:32,052 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2846.26ms. Allocated memory was 151.0MB in the beginning and 188.7MB in the end (delta: 37.7MB). Free memory was 113.3MB in the beginning and 112.5MB in the end (delta: 758.9kB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. [2022-11-20 17:39:32,053 INFO L158 Benchmark]: Boogie Procedure Inliner took 232.60ms. Allocated memory is still 188.7MB. Free memory was 112.5MB in the beginning and 103.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:39:32,054 INFO L158 Benchmark]: Boogie Preprocessor took 87.25ms. Allocated memory is still 188.7MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:39:32,054 INFO L158 Benchmark]: RCFGBuilder took 1784.87ms. Allocated memory is still 188.7MB. Free memory was 96.8MB in the beginning and 88.2MB in the end (delta: 8.6MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. [2022-11-20 17:39:32,055 INFO L158 Benchmark]: CodeCheck took 175.91ms. Allocated memory is still 188.7MB. Free memory was 88.2MB in the beginning and 80.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-20 17:39:32,057 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 0.28ms. Allocated memory is still 115.3MB. Free memory was 73.4MB in the beginning and 73.4MB in the end (delta: 69.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2846.26ms. Allocated memory was 151.0MB in the beginning and 188.7MB in the end (delta: 37.7MB). Free memory was 113.3MB in the beginning and 112.5MB in the end (delta: 758.9kB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 232.60ms. Allocated memory is still 188.7MB. Free memory was 112.5MB in the beginning and 103.1MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 87.25ms. Allocated memory is still 188.7MB. Free memory was 103.1MB in the beginning and 96.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1784.87ms. Allocated memory is still 188.7MB. Free memory was 96.8MB in the beginning and 88.2MB in the end (delta: 8.6MB). Peak memory consumption was 34.8MB. Max. memory is 16.1GB. * CodeCheck took 175.91ms. Allocated memory is still 188.7MB. Free memory was 88.2MB in the beginning and 80.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:39:32,090 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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 fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 17:39:34,585 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 17:39:34,587 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 17:39:34,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 17:39:34,625 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 17:39:34,626 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 17:39:34,627 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 17:39:34,629 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 17:39:34,631 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 17:39:34,632 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 17:39:34,633 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 17:39:34,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 17:39:34,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 17:39:34,636 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 17:39:34,637 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 17:39:34,638 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 17:39:34,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 17:39:34,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 17:39:34,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 17:39:34,644 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 17:39:34,646 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 17:39:34,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 17:39:34,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 17:39:34,650 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 17:39:34,656 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 17:39:34,656 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 17:39:34,657 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 17:39:34,658 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 17:39:34,658 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 17:39:34,659 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 17:39:34,660 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 17:39:34,661 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 17:39:34,661 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 17:39:34,662 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 17:39:34,664 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 17:39:34,664 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 17:39:34,665 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 17:39:34,665 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 17:39:34,665 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 17:39:34,673 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 17:39:34,675 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 17:39:34,676 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 17:39:34,722 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 17:39:34,722 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 17:39:34,724 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 17:39:34,724 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 17:39:34,725 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 17:39:34,725 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 17:39:34,726 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 17:39:34,726 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 17:39:34,726 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 17:39:34,727 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 17:39:34,728 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 17:39:34,728 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 17:39:34,728 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 17:39:34,728 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 17:39:34,729 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 17:39:34,729 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 17:39:34,729 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 17:39:34,729 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 17:39:34,730 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 17:39:34,730 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 17:39:34,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:39:34,731 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 17:39:34,731 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 17:39:34,731 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 17:39:34,731 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 17:39:34,732 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 17:39:34,732 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 17:39:34,732 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 17:39:34,733 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 17:39:34,733 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2022-11-20 17:39:35,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 17:39:35,154 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 17:39:35,158 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 17:39:35,160 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 17:39:35,161 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 17:39:35,163 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2022-11-20 17:39:38,447 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 17:39:38,982 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 17:39:38,983 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2022-11-20 17:39:39,017 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data/d801f2eea/ee1ddc43430b4d2d8ad542499ce801cb/FLAG01a9205f4 [2022-11-20 17:39:39,036 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/data/d801f2eea/ee1ddc43430b4d2d8ad542499ce801cb [2022-11-20 17:39:39,041 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 17:39:39,042 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 17:39:39,046 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 17:39:39,046 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 17:39:39,050 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 17:39:39,051 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:39:39" (1/1) ... [2022-11-20 17:39:39,052 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f162f98 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:39, skipping insertion in model container [2022-11-20 17:39:39,052 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 05:39:39" (1/1) ... [2022-11-20 17:39:39,060 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 17:39:39,223 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:39:39,465 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2022-11-20 17:39:39,482 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2022-11-20 17:39:40,581 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:39:40,686 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,688 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,689 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,691 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,693 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,716 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,717 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,719 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:40,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:39:41,090 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:39:41,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:39:41,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:39:41,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:39:41,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:39:41,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:39:41,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:39:41,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:39:41,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:39:41,245 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,252 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:39:41,346 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 17:39:41,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 17:39:41,415 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2022-11-20 17:39:41,416 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2022-11-20 17:39:41,456 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:39:41,473 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,473 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,473 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,480 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,481 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,482 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,482 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,483 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:39:41,548 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:39:41,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:39:41,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:39:41,550 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:39:41,551 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:39:41,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:39:41,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:39:41,552 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:39:41,553 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:39:41,577 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,581 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,623 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:39:41,635 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 17:39:41,658 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2022-11-20 17:39:41,658 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_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2022-11-20 17:39:41,700 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 17:39:41,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,715 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,720 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,721 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,722 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,723 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,725 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,778 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 17:39:41,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 17:39:41,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 17:39:41,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 17:39:41,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 17:39:41,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 17:39:41,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 17:39:41,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 17:39:41,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 17:39:41,783 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 17:39:41,824 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,828 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 17:39:41,844 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 17:39:42,254 INFO L208 MainTranslator]: Completed translation [2022-11-20 17:39:42,255 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42 WrapperNode [2022-11-20 17:39:42,255 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 17:39:42,257 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 17:39:42,257 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 17:39:42,257 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 17:39:42,265 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,377 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,453 INFO L138 Inliner]: procedures = 711, calls = 1689, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 661 [2022-11-20 17:39:42,453 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 17:39:42,454 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 17:39:42,454 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 17:39:42,454 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 17:39:42,467 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,494 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,495 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,545 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,573 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,578 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,588 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 17:39:42,588 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 17:39:42,588 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 17:39:42,589 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 17:39:42,589 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 05:39:42" (1/1) ... [2022-11-20 17:39:42,617 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 17:39:42,627 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 17:39:42,644 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 17:39:42,665 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 17:39:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-20 17:39:42,692 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 17:39:42,693 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-20 17:39:42,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-20 17:39:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-20 17:39:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-20 17:39:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-20 17:39:42,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-20 17:39:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 17:39:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-20 17:39:42,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-20 17:39:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-20 17:39:42,695 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-20 17:39:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 17:39:42,695 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 17:39:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-20 17:39:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 17:39:42,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 17:39:42,696 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-20 17:39:42,696 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-20 17:39:42,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 17:39:42,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 17:39:42,696 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-20 17:39:42,696 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-20 17:39:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-20 17:39:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-20 17:39:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-20 17:39:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-20 17:39:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-20 17:39:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-20 17:39:42,697 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-20 17:39:42,697 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-20 17:39:42,698 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-20 17:39:42,698 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-20 17:39:42,699 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 17:39:42,701 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 17:39:42,701 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-20 17:39:42,702 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-20 17:39:42,702 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 17:39:42,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 17:39:42,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-20 17:39:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-20 17:39:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 17:39:42,704 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-20 17:39:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-20 17:39:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-20 17:39:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-20 17:39:42,709 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:39:42,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-20 17:39:43,058 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 17:39:43,061 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 17:39:45,326 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 17:39:45,685 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 17:39:45,685 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 17:39:45,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:39:45 BoogieIcfgContainer [2022-11-20 17:39:45,689 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 17:39:45,690 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 17:39:45,691 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 17:39:45,702 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 17:39:45,702 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 05:39:45" (1/1) ... [2022-11-20 17:39:45,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 17:39:45,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 17:39:45,797 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2022-11-20 17:39:45,798 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2022-11-20 17:39:45,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-11-20 17:39:45,810 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 17:39:45,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 17:39:45,859 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 17:39:45,865 INFO L158 Benchmark]: Toolchain (without parser) took 6821.15ms. Allocated memory was 75.5MB in the beginning and 247.5MB in the end (delta: 172.0MB). Free memory was 46.5MB in the beginning and 165.8MB in the end (delta: -119.3MB). Peak memory consumption was 53.4MB. Max. memory is 16.1GB. [2022-11-20 17:39:45,871 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 54.5MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 17:39:45,873 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3209.88ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 46.1MB in the beginning and 56.7MB in the end (delta: -10.6MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-20 17:39:45,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 196.63ms. Allocated memory is still 111.1MB. Free memory was 56.7MB in the beginning and 47.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-20 17:39:45,875 INFO L158 Benchmark]: Boogie Preprocessor took 133.95ms. Allocated memory is still 111.1MB. Free memory was 47.2MB in the beginning and 39.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:39:45,875 INFO L158 Benchmark]: RCFGBuilder took 3100.67ms. Allocated memory was 111.1MB in the beginning and 247.5MB in the end (delta: 136.3MB). Free memory was 39.9MB in the beginning and 173.1MB in the end (delta: -133.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. [2022-11-20 17:39:45,878 INFO L158 Benchmark]: CodeCheck took 172.69ms. Allocated memory is still 247.5MB. Free memory was 173.1MB in the beginning and 165.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 17:39:45,885 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 0.27ms. Allocated memory is still 54.5MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 38.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3209.88ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 46.1MB in the beginning and 56.7MB in the end (delta: -10.6MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 196.63ms. Allocated memory is still 111.1MB. Free memory was 56.7MB in the beginning and 47.2MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.95ms. Allocated memory is still 111.1MB. Free memory was 47.2MB in the beginning and 39.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3100.67ms. Allocated memory was 111.1MB in the beginning and 247.5MB in the end (delta: 136.3MB). Free memory was 39.9MB in the beginning and 173.1MB in the end (delta: -133.2MB). Peak memory consumption was 46.1MB. Max. memory is 16.1GB. * CodeCheck took 172.69ms. Allocated memory is still 247.5MB. Free memory was 173.1MB in the beginning and 165.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 17:39:45,918 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7cea5aa4-aaa9-4b19-b21b-3881c2aa1879/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