./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH --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 e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 --- 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-e04fb08 [2022-11-16 08:10:30,842 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:10:30,845 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:10:30,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:10:30,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:10:30,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:10:30,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:10:30,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:10:30,898 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:10:30,904 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:10:30,905 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:10:30,906 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:10:30,906 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:10:30,907 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:10:30,908 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:10:30,909 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:10:30,910 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:10:30,911 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:10:30,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:10:30,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:10:30,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:10:30,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:10:30,923 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:10:30,923 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:10:30,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:10:30,927 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:10:30,928 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:10:30,929 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:10:30,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:10:30,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:10:30,936 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:10:30,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:10:30,939 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:10:30,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:10:30,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:10:30,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:10:30,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:10:30,946 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:10:30,946 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:10:30,947 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:10:30,948 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:10:30,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:10:30,990 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:10:30,990 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:10:30,991 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:10:30,992 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:10:30,992 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:10:30,992 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:10:30,993 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:10:30,993 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:10:30,993 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:10:30,993 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:10:30,994 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:10:30,995 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:10:30,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:10:30,995 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:10:30,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:10:30,995 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:10:30,996 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:10:30,996 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:10:30,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:30,996 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:10:30,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:10:30,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:10:30,997 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:10:30,997 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:10:30,997 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:10:30,998 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2022-11-16 08:10:31,339 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:10:31,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:10:31,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:10:31,376 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:10:31,377 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:10:31,378 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-11-16 08:10:31,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/5c60b4679/70c76b51e69b41efa19f7dfb0f505dd4/FLAG0deed0b12 [2022-11-16 08:10:32,332 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:10:32,333 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-11-16 08:10:32,372 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/5c60b4679/70c76b51e69b41efa19f7dfb0f505dd4/FLAG0deed0b12 [2022-11-16 08:10:32,781 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/5c60b4679/70c76b51e69b41efa19f7dfb0f505dd4 [2022-11-16 08:10:32,784 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:10:32,786 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:10:32,790 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:32,790 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:10:32,793 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:10:32,794 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:32" (1/1) ... [2022-11-16 08:10:32,795 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b5d584c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:32, skipping insertion in model container [2022-11-16 08:10:32,796 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:32" (1/1) ... [2022-11-16 08:10:32,803 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:10:32,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:10:33,293 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-11-16 08:10:33,302 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-11-16 08:10:34,451 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,452 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,454 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,455 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,458 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,475 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,476 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,479 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:34,479 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,078 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:35,080 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:35,081 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:35,082 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:35,084 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:35,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:35,085 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:35,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:35,087 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:35,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:35,313 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:35,451 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,452 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,847 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,848 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,872 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,873 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,883 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,884 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,906 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,912 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,913 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,913 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,914 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,914 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,916 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:35,978 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:36,035 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:10:36,061 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-11-16 08:10:36,062 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-11-16 08:10:36,162 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,163 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,163 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,164 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,164 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,170 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,171 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,172 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,172 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,201 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:36,202 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:36,203 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:36,204 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:36,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:36,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:36,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:36,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:36,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:36,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:36,230 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:36,287 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,288 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,399 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,400 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,406 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,407 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,410 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,410 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,418 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,418 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,419 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,419 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,420 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,420 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,420 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:36,447 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:36,704 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:10:36,705 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36 WrapperNode [2022-11-16 08:10:36,705 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:36,706 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:36,706 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:10:36,706 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:10:36,714 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,843 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,910 INFO L138 Inliner]: procedures = 768, calls = 3253, calls flagged for inlining = 78, calls inlined = 5, statements flattened = 337 [2022-11-16 08:10:36,911 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:36,912 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:10:36,912 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:10:36,912 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:10:36,921 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,922 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,934 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,935 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,976 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,980 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,984 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:36,998 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:37,004 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:10:37,005 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:10:37,005 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:10:37,005 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:10:37,012 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:36" (1/1) ... [2022-11-16 08:10:37,021 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:37,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:10:37,049 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:10:37,063 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:10:37,091 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:10:37,091 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:10:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:10:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:10:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:10:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:10:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:10:37,092 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:10:37,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:10:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:10:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:10:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:10:37,093 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:10:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:10:37,093 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:10:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:10:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2022-11-16 08:10:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2022-11-16 08:10:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2022-11-16 08:10:37,094 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2022-11-16 08:10:37,094 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:10:37,376 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:10:37,382 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:10:37,796 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2022-11-16 08:10:37,814 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:10:37,865 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:10:37,866 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 08:10:37,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:37 BoogieIcfgContainer [2022-11-16 08:10:37,869 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:10:37,869 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:10:37,870 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:10:37,880 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:10:37,880 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:37" (1/1) ... [2022-11-16 08:10:37,889 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:10:37,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:37,972 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2022-11-16 08:10:37,973 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2022-11-16 08:10:37,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:10:37,980 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:37,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:38,028 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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) [2022-11-16 08:10:38,038 INFO L158 Benchmark]: Toolchain (without parser) took 5251.32ms. Allocated memory was 88.1MB in the beginning and 169.9MB in the end (delta: 81.8MB). Free memory was 60.4MB in the beginning and 74.6MB in the end (delta: -14.2MB). Peak memory consumption was 67.7MB. Max. memory is 16.1GB. [2022-11-16 08:10:38,039 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 88.1MB. Free memory is still 66.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:10:38,039 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3915.26ms. Allocated memory was 88.1MB in the beginning and 169.9MB in the end (delta: 81.8MB). Free memory was 60.1MB in the beginning and 98.2MB in the end (delta: -38.1MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. [2022-11-16 08:10:38,040 INFO L158 Benchmark]: Boogie Procedure Inliner took 205.10ms. Allocated memory is still 169.9MB. Free memory was 98.2MB in the beginning and 87.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:10:38,041 INFO L158 Benchmark]: Boogie Preprocessor took 93.02ms. Allocated memory is still 169.9MB. Free memory was 87.7MB in the beginning and 83.2MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 08:10:38,041 INFO L158 Benchmark]: RCFGBuilder took 863.58ms. Allocated memory is still 169.9MB. Free memory was 82.3MB in the beginning and 82.0MB in the end (delta: 261.0kB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. [2022-11-16 08:10:38,042 INFO L158 Benchmark]: CodeCheck took 161.93ms. Allocated memory is still 169.9MB. Free memory was 82.0MB in the beginning and 74.6MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:10:38,045 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 0.17ms. Allocated memory is still 88.1MB. Free memory is still 66.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3915.26ms. Allocated memory was 88.1MB in the beginning and 169.9MB in the end (delta: 81.8MB). Free memory was 60.1MB in the beginning and 98.2MB in the end (delta: -38.1MB). Peak memory consumption was 89.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 205.10ms. Allocated memory is still 169.9MB. Free memory was 98.2MB in the beginning and 87.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 93.02ms. Allocated memory is still 169.9MB. Free memory was 87.7MB in the beginning and 83.2MB in the end (delta: 4.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 863.58ms. Allocated memory is still 169.9MB. Free memory was 82.3MB in the beginning and 82.0MB in the end (delta: 261.0kB). Peak memory consumption was 24.5MB. Max. memory is 16.1GB. * CodeCheck took 161.93ms. Allocated memory is still 169.9MB. Free memory was 82.0MB in the beginning and 74.6MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:10:38,079 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH --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 e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 --- 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-e04fb08 [2022-11-16 08:10:40,469 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:10:40,472 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:10:40,510 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:10:40,511 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:10:40,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:10:40,517 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:10:40,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:10:40,524 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:10:40,530 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:10:40,533 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:10:40,536 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:10:40,536 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:10:40,539 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:10:40,540 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:10:40,542 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:10:40,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:10:40,545 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:10:40,551 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:10:40,553 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:10:40,555 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:10:40,556 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:10:40,557 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:10:40,558 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:10:40,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:10:40,565 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:10:40,565 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:10:40,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:10:40,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:10:40,568 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:10:40,568 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:10:40,569 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:10:40,570 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:10:40,571 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:10:40,572 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:10:40,572 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:10:40,573 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:10:40,573 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:10:40,574 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:10:40,579 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:10:40,580 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:10:40,585 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:10:40,624 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:10:40,625 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:10:40,627 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:10:40,627 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:10:40,628 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:10:40,629 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:10:40,629 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:10:40,629 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:10:40,629 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:10:40,630 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:10:40,631 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:10:40,631 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:10:40,631 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:10:40,631 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:10:40,644 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:10:40,644 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:10:40,645 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:10:40,645 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:10:40,645 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:10:40,646 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:10:40,646 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:40,646 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:10:40,647 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:10:40,647 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:10:40,647 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:10:40,647 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:10:40,648 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:10:40,648 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:10:40,648 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:10:40,649 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e2319232de809c5fc7a2ae9b5bcaacd5710dfa5ecc8cc9afebba783e154bd6e0 [2022-11-16 08:10:41,078 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:10:41,109 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:10:41,112 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:10:41,113 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:10:41,115 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:10:41,116 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-11-16 08:10:41,191 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/9c04c932e/feeeed3e90964fc8b5fc8e8eb9905ae8/FLAGe0958517f [2022-11-16 08:10:42,170 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:10:42,171 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i [2022-11-16 08:10:42,226 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/9c04c932e/feeeed3e90964fc8b5fc8e8eb9905ae8/FLAGe0958517f [2022-11-16 08:10:42,605 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/data/9c04c932e/feeeed3e90964fc8b5fc8e8eb9905ae8 [2022-11-16 08:10:42,608 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:10:42,610 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:10:42,613 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:42,613 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:10:42,616 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:10:42,617 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:42" (1/1) ... [2022-11-16 08:10:42,618 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b3b0a76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:42, skipping insertion in model container [2022-11-16 08:10:42,619 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:10:42" (1/1) ... [2022-11-16 08:10:42,626 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:10:42,790 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:10:43,195 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-11-16 08:10:43,202 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-11-16 08:10:44,392 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,395 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,397 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,399 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,400 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,438 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,446 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,448 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,449 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:44,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:44,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:44,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:44,985 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:44,987 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:44,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:44,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:44,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:44,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:44,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:45,233 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:45,393 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,394 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,744 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,745 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,766 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,767 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,779 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,780 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,795 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,796 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,797 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,798 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,798 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,798 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,799 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:45,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:45,919 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:10:45,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:10:45,991 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-11-16 08:10:45,992 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-11-16 08:10:46,037 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,038 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,042 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,042 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,043 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,050 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,050 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,051 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,052 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:46,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:46,094 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:46,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:46,095 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:46,096 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:46,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:46,097 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:46,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:46,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:46,119 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:46,199 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,202 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,282 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,283 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,289 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,290 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,292 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,292 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,301 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,302 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,302 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,303 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,303 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,303 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,304 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,339 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:46,372 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:10:46,398 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4500,4513] [2022-11-16 08:10:46,399 WARN L229 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_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/sv-benchmarks/c/aws-c-common/aws_hash_callback_c_str_eq_harness.i[4560,4573] [2022-11-16 08:10:46,470 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,474 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,474 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,475 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,475 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,479 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,480 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,481 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,481 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,513 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:10:46,514 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:10:46,515 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:10:46,516 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:10:46,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:10:46,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:10:46,517 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:10:46,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:10:46,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:10:46,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:10:46,540 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:10:46,586 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,587 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,672 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,674 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,680 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,681 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,683 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,684 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,692 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,693 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,694 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,695 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,695 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,696 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,696 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:10:46,722 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:10:47,160 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:10:47,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47 WrapperNode [2022-11-16 08:10:47,161 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:10:47,162 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:47,162 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:10:47,162 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:10:47,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,338 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,412 INFO L138 Inliner]: procedures = 788, calls = 3253, calls flagged for inlining = 80, calls inlined = 5, statements flattened = 338 [2022-11-16 08:10:47,419 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:10:47,419 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:10:47,420 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:10:47,420 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:10:47,429 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,442 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,443 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,475 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,482 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,490 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,497 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,504 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:10:47,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:10:47,511 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:10:47,512 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:10:47,513 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:10:47" (1/1) ... [2022-11-16 08:10:47,520 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:10:47,531 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:10:47,548 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:10:47,570 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:10:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:10:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:10:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:10:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:10:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:10:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:10:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:10:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:10:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:10:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:10:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:10:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:10:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:10:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:10:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:10:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:10:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:10:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_c_str_is_allocated [2022-11-16 08:10:47,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_c_str_is_allocated [2022-11-16 08:10:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure aws_c_string_is_valid [2022-11-16 08:10:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_c_string_is_valid [2022-11-16 08:10:47,984 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:10:48,000 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:10:48,569 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2022-11-16 08:10:48,595 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:10:48,752 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:10:48,753 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 08:10:48,756 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:48 BoogieIcfgContainer [2022-11-16 08:10:48,756 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:10:48,757 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:10:48,757 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:10:48,768 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:10:48,768 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:10:48" (1/1) ... [2022-11-16 08:10:48,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:10:48,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:10:48,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 61 states and 78 transitions. [2022-11-16 08:10:48,851 INFO L276 IsEmpty]: Start isEmpty. Operand 61 states and 78 transitions. [2022-11-16 08:10:48,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-11-16 08:10:48,859 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:10:48,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:10:48,904 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) [2022-11-16 08:10:48,909 INFO L158 Benchmark]: Toolchain (without parser) took 6298.41ms. Allocated memory was 65.0MB in the beginning and 237.0MB in the end (delta: 172.0MB). Free memory was 35.5MB in the beginning and 110.0MB in the end (delta: -74.5MB). Peak memory consumption was 97.3MB. Max. memory is 16.1GB. [2022-11-16 08:10:48,909 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 65.0MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:10:48,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4548.33ms. Allocated memory was 65.0MB in the beginning and 172.0MB in the end (delta: 107.0MB). Free memory was 35.3MB in the beginning and 99.1MB in the end (delta: -63.8MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2022-11-16 08:10:48,918 INFO L158 Benchmark]: Boogie Procedure Inliner took 257.25ms. Allocated memory is still 172.0MB. Free memory was 99.1MB in the beginning and 88.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:10:48,923 INFO L158 Benchmark]: Boogie Preprocessor took 90.01ms. Allocated memory is still 172.0MB. Free memory was 88.6MB in the beginning and 83.2MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:10:48,923 INFO L158 Benchmark]: RCFGBuilder took 1246.03ms. Allocated memory was 172.0MB in the beginning and 237.0MB in the end (delta: 65.0MB). Free memory was 82.4MB in the beginning and 117.3MB in the end (delta: -35.0MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2022-11-16 08:10:48,925 INFO L158 Benchmark]: CodeCheck took 150.45ms. Allocated memory is still 237.0MB. Free memory was 117.3MB in the beginning and 110.0MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:10:48,927 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 0.30ms. Allocated memory is still 65.0MB. Free memory was 46.3MB in the beginning and 46.2MB in the end (delta: 94.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4548.33ms. Allocated memory was 65.0MB in the beginning and 172.0MB in the end (delta: 107.0MB). Free memory was 35.3MB in the beginning and 99.1MB in the end (delta: -63.8MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 257.25ms. Allocated memory is still 172.0MB. Free memory was 99.1MB in the beginning and 88.6MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 90.01ms. Allocated memory is still 172.0MB. Free memory was 88.6MB in the beginning and 83.2MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1246.03ms. Allocated memory was 172.0MB in the beginning and 237.0MB in the end (delta: 65.0MB). Free memory was 82.4MB in the beginning and 117.3MB in the end (delta: -35.0MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * CodeCheck took 150.45ms. Allocated memory is still 237.0MB. Free memory was 117.3MB in the beginning and 110.0MB 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. [2022-11-16 08:10:48,955 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c550ac88-543f-4f8e-bf5c-a9c91a29bdbe/bin/ukojak-CydTVMUXoH/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