./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ --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 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:28:37,965 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:28:37,967 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:28:38,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:28:38,013 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:28:38,015 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:28:38,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:28:38,019 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:28:38,021 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:28:38,023 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:28:38,024 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:28:38,026 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:28:38,026 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:28:38,028 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:28:38,030 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:28:38,032 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:28:38,033 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:28:38,035 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:28:38,037 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:28:38,040 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:28:38,043 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:28:38,044 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:28:38,046 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:28:38,048 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:28:38,051 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:28:38,052 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:28:38,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:28:38,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:28:38,054 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:28:38,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:28:38,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:28:38,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:28:38,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:28:38,060 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:28:38,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:28:38,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:28:38,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:28:38,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:28:38,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:28:38,065 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:28:38,067 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:28:38,068 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:28:38,091 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:28:38,092 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:28:38,093 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:28:38,093 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:28:38,094 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:28:38,094 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:28:38,095 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:28:38,095 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:28:38,095 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:28:38,096 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:28:38,096 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:28:38,096 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:28:38,096 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:28:38,097 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:28:38,097 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:28:38,097 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:28:38,098 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:28:38,098 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:28:38,098 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:28:38,099 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:28:38,099 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:28:38,099 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:28:38,099 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:28:38,100 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:28:38,100 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:28:38,100 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_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-23 00:28:38,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:28:38,452 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:28:38,455 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:28:38,457 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:28:38,458 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:28:38,460 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-23 00:28:38,562 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/1e6442d63/0040131c58584a5dad9c1dc10fffda05/FLAG2826dd899 [2021-11-23 00:28:39,469 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:28:39,471 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-23 00:28:39,519 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/1e6442d63/0040131c58584a5dad9c1dc10fffda05/FLAG2826dd899 [2021-11-23 00:28:39,917 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/1e6442d63/0040131c58584a5dad9c1dc10fffda05 [2021-11-23 00:28:39,919 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:28:39,922 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:28:39,925 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:28:39,925 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:28:39,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:28:39,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:28:39" (1/1) ... [2021-11-23 00:28:39,930 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@55def6d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:39, skipping insertion in model container [2021-11-23 00:28:39,931 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:28:39" (1/1) ... [2021-11-23 00:28:39,938 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:28:40,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:28:40,388 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-23 00:28:40,396 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-23 00:28:41,591 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,602 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,603 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,603 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,604 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,618 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,625 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,626 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,627 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:41,627 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:42,202 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:28:42,204 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:28:42,206 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:28:42,207 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:28:42,210 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:28:42,211 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:28:42,212 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:28:42,213 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:28:42,214 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:28:42,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:28:42,430 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:28:42,918 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:42,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:42,958 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:42,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:42,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:42,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,007 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,072 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:28:43,131 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:28:43,161 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-23 00:28:43,163 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-23 00:28:43,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,221 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,222 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,224 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,236 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,238 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,239 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,241 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,242 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,288 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:28:43,289 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:28:43,290 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:28:43,294 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:28:43,295 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:28:43,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:28:43,296 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:28:43,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:28:43,297 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:28:43,298 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:28:43,331 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:28:43,441 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,442 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,461 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,461 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:43,499 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:28:43,959 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:28:43,959 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43 WrapperNode [2021-11-23 00:28:43,959 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:28:43,961 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:28:43,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:28:43,962 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:28:43,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,121 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,210 INFO L137 Inliner]: procedures = 774, calls = 2483, calls flagged for inlining = 67, calls inlined = 5, statements flattened = 527 [2021-11-23 00:28:44,216 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:28:44,217 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:28:44,218 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:28:44,218 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:28:44,227 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,229 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,244 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,245 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,316 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,336 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,368 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:28:44,374 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:28:44,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:28:44,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:28:44,377 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:43" (1/1) ... [2021-11-23 00:28:44,385 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:28:44,396 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:28:44,419 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:28:44,441 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:28:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-23 00:28:44,492 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-23 00:28:44,492 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-23 00:28:44,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-23 00:28:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:28:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:28:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:28:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:28:44,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:28:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:28:44,494 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:28:44,495 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:28:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:28:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:28:44,496 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:28:44,496 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:28:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-23 00:28:44,497 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-23 00:28:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:28:44,497 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-23 00:28:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-23 00:28:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 00:28:44,498 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 00:28:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:28:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:28:44,498 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:28:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:28:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:28:44,499 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:28:44,499 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:28:44,500 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:28:44,855 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:28:44,859 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:28:45,920 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-23 00:28:45,931 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:28:46,188 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:28:46,188 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-23 00:28:46,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:28:46 BoogieIcfgContainer [2021-11-23 00:28:46,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:28:46,192 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:28:46,193 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:28:46,204 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:28:46,204 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:28:46" (1/1) ... [2021-11-23 00:28:46,222 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:28:46,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:28:46,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-23 00:28:46,312 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-23 00:28:46,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:28:46,318 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:28:46,319 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:28:46,365 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:28:46,377 INFO L158 Benchmark]: Toolchain (without parser) took 6453.75ms. Allocated memory was 109.1MB in the beginning and 239.1MB in the end (delta: 130.0MB). Free memory was 80.7MB in the beginning and 110.1MB in the end (delta: -29.4MB). Peak memory consumption was 101.3MB. Max. memory is 16.1GB. [2021-11-23 00:28:46,377 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 109.1MB. Free memory was 85.0MB in the beginning and 84.9MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:28:46,378 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4035.95ms. Allocated memory was 109.1MB in the beginning and 172.0MB in the end (delta: 62.9MB). Free memory was 80.3MB in the beginning and 85.4MB in the end (delta: -5.0MB). Peak memory consumption was 128.2MB. Max. memory is 16.1GB. [2021-11-23 00:28:46,379 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.47ms. Allocated memory is still 172.0MB. Free memory was 85.4MB in the beginning and 75.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:28:46,380 INFO L158 Benchmark]: Boogie Preprocessor took 156.17ms. Allocated memory is still 172.0MB. Free memory was 75.8MB in the beginning and 68.6MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:28:46,381 INFO L158 Benchmark]: RCFGBuilder took 1817.16ms. Allocated memory was 172.0MB in the beginning and 239.1MB in the end (delta: 67.1MB). Free memory was 68.6MB in the beginning and 117.4MB in the end (delta: -48.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. [2021-11-23 00:28:46,381 INFO L158 Benchmark]: CodeCheck took 182.69ms. Allocated memory is still 239.1MB. Free memory was 116.4MB in the beginning and 110.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:28:46,390 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 109.1MB. Free memory was 85.0MB in the beginning and 84.9MB in the end (delta: 90.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4035.95ms. Allocated memory was 109.1MB in the beginning and 172.0MB in the end (delta: 62.9MB). Free memory was 80.3MB in the beginning and 85.4MB in the end (delta: -5.0MB). Peak memory consumption was 128.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.47ms. Allocated memory is still 172.0MB. Free memory was 85.4MB in the beginning and 75.8MB in the end (delta: 9.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 156.17ms. Allocated memory is still 172.0MB. Free memory was 75.8MB in the beginning and 68.6MB in the end (delta: 7.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1817.16ms. Allocated memory was 172.0MB in the beginning and 239.1MB in the end (delta: 67.1MB). Free memory was 68.6MB in the beginning and 117.4MB in the end (delta: -48.8MB). Peak memory consumption was 18.9MB. Max. memory is 16.1GB. * CodeCheck took 182.69ms. Allocated memory is still 239.1MB. Free memory was 116.4MB in the beginning and 110.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:28:46,443 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ --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 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:28:49,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:28:49,022 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:28:49,095 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:28:49,095 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:28:49,101 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:28:49,103 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:28:49,108 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:28:49,112 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:28:49,122 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:28:49,123 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:28:49,124 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:28:49,125 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:28:49,126 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:28:49,128 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:28:49,129 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:28:49,130 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:28:49,131 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:28:49,133 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:28:49,136 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:28:49,142 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:28:49,144 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:28:49,147 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:28:49,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:28:49,156 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:28:49,156 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:28:49,157 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:28:49,159 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:28:49,160 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:28:49,161 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:28:49,161 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:28:49,162 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:28:49,164 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:28:49,165 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:28:49,167 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:28:49,167 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:28:49,168 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:28:49,169 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:28:49,169 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:28:49,171 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:28:49,172 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:28:49,177 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 00:28:49,228 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:28:49,228 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:28:49,230 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:28:49,230 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:28:49,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:28:49,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:28:49,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:28:49,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:28:49,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:28:49,233 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:28:49,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:28:49,235 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:28:49,235 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:28:49,235 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:28:49,236 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:28:49,236 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:28:49,236 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:28:49,236 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:28:49,236 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:28:49,237 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:28:49,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:28:49,237 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:28:49,237 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:28:49,238 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:28:49,238 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:28:49,238 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:28:49,238 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:28:49,239 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:28:49,239 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:28:49,239 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_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-23 00:28:49,701 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:28:49,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:28:49,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:28:49,737 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:28:49,738 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:28:49,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-23 00:28:49,819 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/165143d09/9a7da2d723104ef5a323f45f85789e7e/FLAG5bcecc3a9 [2021-11-23 00:28:50,901 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:28:50,902 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-23 00:28:50,955 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/165143d09/9a7da2d723104ef5a323f45f85789e7e/FLAG5bcecc3a9 [2021-11-23 00:28:51,196 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/data/165143d09/9a7da2d723104ef5a323f45f85789e7e [2021-11-23 00:28:51,198 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:28:51,200 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:28:51,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:28:51,202 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:28:51,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:28:51,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:28:51" (1/1) ... [2021-11-23 00:28:51,207 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4dabb735 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:51, skipping insertion in model container [2021-11-23 00:28:51,208 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:28:51" (1/1) ... [2021-11-23 00:28:51,216 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:28:51,340 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:28:51,717 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-23 00:28:51,727 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-23 00:28:52,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,912 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,914 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,915 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,937 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,938 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,941 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,943 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,944 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:52,944 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:53,553 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:28:53,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:28:53,556 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:28:53,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:28:53,559 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:28:53,560 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:28:53,561 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:28:53,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:28:53,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:28:53,564 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:28:53,825 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:28:54,264 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,265 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,295 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,310 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,311 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,312 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,313 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,314 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,354 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:28:54,392 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:28:54,494 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:28:54,500 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-23 00:28:54,501 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-23 00:28:54,557 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,558 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,559 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,560 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,572 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,574 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,621 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:28:54,622 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:28:54,623 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:28:54,624 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:28:54,625 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:28:54,626 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:28:54,626 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:28:54,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:28:54,627 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:28:54,628 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:28:54,663 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:28:54,826 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,844 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,845 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,849 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,850 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,860 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,862 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,863 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,864 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:54,899 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:28:54,948 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:28:54,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-23 00:28:54,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-23 00:28:55,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,040 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,041 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,052 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,084 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:28:55,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:28:55,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:28:55,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:28:55,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:28:55,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:28:55,090 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:28:55,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:28:55,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:28:55,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:28:55,115 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:28:55,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,226 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,238 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,244 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,258 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,259 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,260 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,260 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,260 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:28:55,288 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:28:55,672 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:28:55,673 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55 WrapperNode [2021-11-23 00:28:55,673 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:28:55,674 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:28:55,675 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:28:55,675 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:28:55,682 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:55,796 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:55,868 INFO L137 Inliner]: procedures = 794, calls = 2483, calls flagged for inlining = 69, calls inlined = 5, statements flattened = 528 [2021-11-23 00:28:55,869 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:28:55,878 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:28:55,878 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:28:55,878 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:28:55,888 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:55,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:55,911 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:55,912 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:55,981 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:56,001 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:56,018 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:56,048 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:28:56,049 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:28:56,050 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:28:56,050 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:28:56,050 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:28:55" (1/1) ... [2021-11-23 00:28:56,058 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:28:56,069 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:28:56,087 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:28:56,114 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:28:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-23 00:28:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-23 00:28:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-23 00:28:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-23 00:28:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:28:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:28:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:28:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:28:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:28:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:28:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:28:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:28:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:28:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:28:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:28:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-23 00:28:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-23 00:28:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:28:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-23 00:28:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-23 00:28:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 00:28:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 00:28:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:28:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:28:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:28:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 00:28:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 00:28:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 00:28:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 00:28:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:28:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:28:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 00:28:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 00:28:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 00:28:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:28:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:28:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:28:56,590 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:28:56,592 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:29:04,140 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-23 00:29:04,155 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:29:04,356 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:29:04,356 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-23 00:29:04,360 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:04 BoogieIcfgContainer [2021-11-23 00:29:04,360 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:29:04,361 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:29:04,361 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:29:04,371 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:29:04,371 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:29:04" (1/1) ... [2021-11-23 00:29:04,391 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:29:04,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:29:04,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-23 00:29:04,460 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-23 00:29:04,467 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 00:29:04,467 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:29:04,468 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:29:04,536 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:29:04,541 INFO L158 Benchmark]: Toolchain (without parser) took 13339.85ms. Allocated memory was 71.3MB in the beginning and 169.9MB in the end (delta: 98.6MB). Free memory was 42.6MB in the beginning and 105.0MB in the end (delta: -62.4MB). Peak memory consumption was 100.4MB. Max. memory is 16.1GB. [2021-11-23 00:29:04,541 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:29:04,542 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4472.05ms. Allocated memory was 71.3MB in the beginning and 169.9MB in the end (delta: 98.6MB). Free memory was 42.3MB in the beginning and 103.0MB in the end (delta: -60.7MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-23 00:29:04,542 INFO L158 Benchmark]: Boogie Procedure Inliner took 194.31ms. Allocated memory is still 169.9MB. Free memory was 103.0MB in the beginning and 92.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:29:04,543 INFO L158 Benchmark]: Boogie Preprocessor took 169.73ms. Allocated memory is still 169.9MB. Free memory was 92.5MB in the beginning and 84.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:29:04,543 INFO L158 Benchmark]: RCFGBuilder took 8310.86ms. Allocated memory is still 169.9MB. Free memory was 84.1MB in the beginning and 51.5MB in the end (delta: 32.6MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2021-11-23 00:29:04,544 INFO L158 Benchmark]: CodeCheck took 178.38ms. Allocated memory is still 169.9MB. Free memory was 51.5MB in the beginning and 105.0MB in the end (delta: -53.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:29:04,546 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 71.3MB. Free memory is still 52.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4472.05ms. Allocated memory was 71.3MB in the beginning and 169.9MB in the end (delta: 98.6MB). Free memory was 42.3MB in the beginning and 103.0MB in the end (delta: -60.7MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 194.31ms. Allocated memory is still 169.9MB. Free memory was 103.0MB in the beginning and 92.5MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 169.73ms. Allocated memory is still 169.9MB. Free memory was 92.5MB in the beginning and 84.1MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 8310.86ms. Allocated memory is still 169.9MB. Free memory was 84.1MB in the beginning and 51.5MB in the end (delta: 32.6MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. * CodeCheck took 178.38ms. Allocated memory is still 169.9MB. Free memory was 51.5MB in the beginning and 105.0MB in the end (delta: -53.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:29:04,609 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_959dabc2-db9f-4efa-8803-db7810ee4998/bin/ukojak-LBtLqBUTdQ/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