./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 06:06:16,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:06:16,102 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:06:16,136 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:06:16,136 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:06:16,138 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:06:16,140 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:06:16,142 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:06:16,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:06:16,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:06:16,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:06:16,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:06:16,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:06:16,150 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:06:16,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:06:16,157 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:06:16,160 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:06:16,163 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:06:16,165 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:06:16,169 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:06:16,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:06:16,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:06:16,179 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:06:16,180 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:06:16,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:06:16,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:06:16,188 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:06:16,189 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:06:16,190 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:06:16,191 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:06:16,191 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:06:16,192 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:06:16,193 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:06:16,194 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:06:16,196 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:06:16,196 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:06:16,197 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:06:16,198 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:06:16,198 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:06:16,199 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:06:16,200 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:06:16,201 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 06:06:16,230 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:06:16,230 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:06:16,231 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:06:16,231 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:06:16,232 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:06:16,232 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:06:16,233 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:06:16,233 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 06:06:16,233 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:06:16,233 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:06:16,234 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:06:16,234 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:06:16,234 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:06:16,234 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:06:16,235 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:06:16,235 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:06:16,235 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:06:16,236 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:06:16,236 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:06:16,236 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:06:16,236 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:06:16,237 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:06:16,237 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 06:06:16,237 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 06:06:16,237 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:06:16,237 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-21 06:06:16,526 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:06:16,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:06:16,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:06:16,564 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:06:16,565 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:06:16,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-21 06:06:16,633 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/26271860a/d7cad27283fb4b27b5ef64fba5f78e89/FLAGb60438d86 [2021-11-21 06:06:17,595 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:06:17,597 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-21 06:06:17,667 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/26271860a/d7cad27283fb4b27b5ef64fba5f78e89/FLAGb60438d86 [2021-11-21 06:06:17,982 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/26271860a/d7cad27283fb4b27b5ef64fba5f78e89 [2021-11-21 06:06:17,984 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:06:17,986 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:06:17,997 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:06:17,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:06:18,001 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:06:18,001 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:06:17" (1/1) ... [2021-11-21 06:06:18,003 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2acd0430 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:18, skipping insertion in model container [2021-11-21 06:06:18,003 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:06:17" (1/1) ... [2021-11-21 06:06:18,010 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:06:18,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:06:18,428 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-21 06:06:18,435 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-21 06:06:19,462 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,469 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,498 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:19,499 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,036 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:06:20,037 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:06:20,038 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:06:20,039 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:06:20,041 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:06:20,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:06:20,043 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:06:20,043 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:06:20,044 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:06:20,045 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:06:20,331 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:06:20,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,769 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,780 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,780 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,799 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,800 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,855 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:06:20,904 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:06:20,933 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-21 06:06:20,934 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-21 06:06:20,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:20,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,047 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:06:21,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:06:21,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:06:21,091 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:06:21,092 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:06:21,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:06:21,093 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:06:21,094 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:06:21,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:06:21,095 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:06:21,121 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:06:21,289 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,298 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,307 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,317 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:21,345 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:06:21,616 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:06:21,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21 WrapperNode [2021-11-21 06:06:21,616 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:06:21,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:06:21,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:06:21,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:06:21,624 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:21,750 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:21,867 INFO L137 Inliner]: procedures = 774, calls = 2483, calls flagged for inlining = 67, calls inlined = 5, statements flattened = 527 [2021-11-21 06:06:21,871 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:06:21,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:06:21,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:06:21,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:06:21,883 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:21,883 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:21,908 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:21,909 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:21,972 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:21,989 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:22,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:22,028 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:06:22,037 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:06:22,037 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:06:22,038 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:06:22,039 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:21" (1/1) ... [2021-11-21 06:06:22,046 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:06:22,058 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:06:22,075 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:06:22,105 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:06:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-21 06:06:22,122 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-21 06:06:22,122 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-21 06:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-21 06:06:22,123 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:06:22,123 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:06:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 06:06:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:06:22,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:06:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:06:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:06:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:06:22,124 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:06:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:06:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-21 06:06:22,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-21 06:06:22,126 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:06:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-21 06:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-21 06:06:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:06:22,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:06:22,127 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 06:06:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:06:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:06:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:06:22,128 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:06:22,128 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:06:22,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 06:06:22,471 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:06:22,473 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:06:23,496 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-21 06:06:23,505 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:06:23,742 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:06:23,742 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-21 06:06:23,745 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:06:23 BoogieIcfgContainer [2021-11-21 06:06:23,745 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:06:23,746 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:06:23,746 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:06:23,756 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:06:23,756 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:06:23" (1/1) ... [2021-11-21 06:06:23,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:06:23,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:06:23,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-21 06:06:23,840 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-21 06:06:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-21 06:06:23,847 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:06:23,848 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:06:23,892 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) [2021-11-21 06:06:23,897 INFO L158 Benchmark]: Toolchain (without parser) took 5910.34ms. Allocated memory was 102.8MB in the beginning and 216.0MB in the end (delta: 113.2MB). Free memory was 63.9MB in the beginning and 90.5MB in the end (delta: -26.6MB). Peak memory consumption was 85.9MB. Max. memory is 16.1GB. [2021-11-21 06:06:23,897 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 102.8MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:06:23,898 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3619.29ms. Allocated memory was 102.8MB in the beginning and 157.3MB in the end (delta: 54.5MB). Free memory was 63.7MB in the beginning and 89.3MB in the end (delta: -25.6MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. [2021-11-21 06:06:23,899 INFO L158 Benchmark]: Boogie Procedure Inliner took 253.90ms. Allocated memory is still 157.3MB. Free memory was 89.3MB in the beginning and 79.8MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 06:06:23,899 INFO L158 Benchmark]: Boogie Preprocessor took 164.33ms. Allocated memory is still 157.3MB. Free memory was 79.8MB in the beginning and 72.6MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 06:06:23,900 INFO L158 Benchmark]: RCFGBuilder took 1708.44ms. Allocated memory was 157.3MB in the beginning and 216.0MB in the end (delta: 58.7MB). Free memory was 72.6MB in the beginning and 97.9MB in the end (delta: -25.2MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. [2021-11-21 06:06:23,901 INFO L158 Benchmark]: CodeCheck took 149.45ms. Allocated memory is still 216.0MB. Free memory was 97.9MB in the beginning and 90.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:06:23,904 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 0.57ms. Allocated memory is still 102.8MB. Free memory is still 58.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3619.29ms. Allocated memory was 102.8MB in the beginning and 157.3MB in the end (delta: 54.5MB). Free memory was 63.7MB in the beginning and 89.3MB in the end (delta: -25.6MB). Peak memory consumption was 75.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 253.90ms. Allocated memory is still 157.3MB. Free memory was 89.3MB in the beginning and 79.8MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 164.33ms. Allocated memory is still 157.3MB. Free memory was 79.8MB in the beginning and 72.6MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1708.44ms. Allocated memory was 157.3MB in the beginning and 216.0MB in the end (delta: 58.7MB). Free memory was 72.6MB in the beginning and 97.9MB in the end (delta: -25.2MB). Peak memory consumption was 37.4MB. Max. memory is 16.1GB. * CodeCheck took 149.45ms. Allocated memory is still 216.0MB. Free memory was 97.9MB in the beginning and 90.5MB 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. [2021-11-21 06:06:23,953 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN --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-53f42b1 [2021-11-21 06:06:26,360 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 06:06:26,363 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 06:06:26,417 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 06:06:26,418 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 06:06:26,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 06:06:26,424 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 06:06:26,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 06:06:26,431 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 06:06:26,437 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 06:06:26,441 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 06:06:26,442 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 06:06:26,443 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 06:06:26,445 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 06:06:26,447 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 06:06:26,451 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 06:06:26,453 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 06:06:26,454 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 06:06:26,455 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 06:06:26,463 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 06:06:26,465 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 06:06:26,466 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 06:06:26,469 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 06:06:26,470 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 06:06:26,479 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 06:06:26,479 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 06:06:26,480 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 06:06:26,482 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 06:06:26,482 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 06:06:26,483 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 06:06:26,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 06:06:26,484 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 06:06:26,486 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 06:06:26,488 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 06:06:26,489 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 06:06:26,489 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 06:06:26,490 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 06:06:26,490 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 06:06:26,491 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 06:06:26,492 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 06:06:26,493 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 06:06:26,502 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 06:06:26,554 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 06:06:26,554 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 06:06:26,555 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 06:06:26,556 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 06:06:26,557 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 06:06:26,557 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 06:06:26,557 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 06:06:26,558 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 06:06:26,558 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 06:06:26,558 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 06:06:26,559 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 06:06:26,559 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 06:06:26,560 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 06:06:26,560 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 06:06:26,560 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 06:06:26,560 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 06:06:26,560 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 06:06:26,561 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 06:06:26,561 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 06:06:26,561 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 06:06:26,561 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:06:26,561 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 06:06:26,562 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 06:06:26,562 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 06:06:26,562 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 06:06:26,562 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 06:06:26,562 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 06:06:26,563 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 06:06:26,563 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 06:06:26,563 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2359aa88e8e7d743df9393581b2f3fdb25ac15a45b4f8f680bad72fb64c83223 [2021-11-21 06:06:26,910 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 06:06:26,945 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 06:06:26,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 06:06:26,949 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 06:06:26,950 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 06:06:26,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-21 06:06:27,018 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/85dcbc569/2e4179bf11df46f9aa2b1548f0111b16/FLAGc556991c5 [2021-11-21 06:06:28,086 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 06:06:28,088 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i [2021-11-21 06:06:28,128 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/85dcbc569/2e4179bf11df46f9aa2b1548f0111b16/FLAGc556991c5 [2021-11-21 06:06:28,480 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/data/85dcbc569/2e4179bf11df46f9aa2b1548f0111b16 [2021-11-21 06:06:28,483 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 06:06:28,485 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 06:06:28,489 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 06:06:28,489 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 06:06:28,492 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 06:06:28,493 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:06:28" (1/1) ... [2021-11-21 06:06:28,494 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c6fa70f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:28, skipping insertion in model container [2021-11-21 06:06:28,495 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:06:28" (1/1) ... [2021-11-21 06:06:28,503 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 06:06:28,681 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:06:28,993 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-21 06:06:29,000 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-21 06:06:30,134 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,135 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,136 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,137 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,152 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,152 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,154 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,159 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,160 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,160 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:30,673 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:06:30,674 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:06:30,675 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:06:30,676 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:06:30,678 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:06:30,679 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:06:30,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:06:30,680 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:06:30,681 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:06:30,682 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:06:31,008 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:06:31,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,402 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,427 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,428 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,434 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,450 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,451 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,452 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,538 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:06:31,594 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 06:06:31,643 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 06:06:31,646 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-21 06:06:31,647 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-21 06:06:31,718 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,721 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,734 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,735 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,735 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,738 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,738 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,771 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:06:31,772 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:06:31,773 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:06:31,774 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:06:31,775 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:06:31,775 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:06:31,776 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:06:31,776 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:06:31,776 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:06:31,777 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:06:31,804 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:06:31,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,959 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,962 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,963 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:31,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,024 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:06:32,045 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 06:06:32,074 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4489,4502] [2021-11-21 06:06:32,074 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_330a44e9-7b25-4b84-8b27-8350ec87fdbe/sv-benchmarks/c/aws-c-common/aws_hash_string_harness.i[4549,4562] [2021-11-21 06:06:32,116 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,117 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,118 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,119 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,125 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,125 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,126 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,127 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,128 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,129 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,130 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 06:06:32,164 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 06:06:32,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 06:06:32,165 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 06:06:32,166 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 06:06:32,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 06:06:32,167 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 06:06:32,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 06:06:32,168 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 06:06:32,169 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 06:06:32,191 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 06:06:32,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,337 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,341 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,342 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,356 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,359 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 06:06:32,407 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 06:06:32,852 INFO L208 MainTranslator]: Completed translation [2021-11-21 06:06:32,853 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32 WrapperNode [2021-11-21 06:06:32,853 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 06:06:32,854 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 06:06:32,855 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 06:06:32,855 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 06:06:32,862 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,056 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,165 INFO L137 Inliner]: procedures = 794, calls = 2483, calls flagged for inlining = 69, calls inlined = 5, statements flattened = 528 [2021-11-21 06:06:33,166 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 06:06:33,166 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 06:06:33,167 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 06:06:33,167 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 06:06:33,175 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,176 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,201 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,202 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,263 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,283 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,300 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 06:06:33,347 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 06:06:33,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 06:06:33,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 06:06:33,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:06:32" (1/1) ... [2021-11-21 06:06:33,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 06:06:33,365 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 06:06:33,383 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 06:06:33,415 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 06:06:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_is_valid [2021-11-21 06:06:33,434 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_is_valid [2021-11-21 06:06:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_string_is_allocated_bounded_length [2021-11-21 06:06:33,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_string_is_allocated_bounded_length [2021-11-21 06:06:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 06:06:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 06:06:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 06:06:33,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 06:06:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 06:06:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 06:06:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 06:06:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 06:06:33,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 06:06:33,446 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 06:06:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 06:06:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure aws_string_bytes [2021-11-21 06:06:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_string_bytes [2021-11-21 06:06:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 06:06:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure hashlittle2 [2021-11-21 06:06:33,447 INFO L138 BoogieDeclarations]: Found implementation of procedure hashlittle2 [2021-11-21 06:06:33,447 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 06:06:33,467 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 06:06:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 06:06:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 06:06:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 06:06:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 06:06:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 06:06:33,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-21 06:06:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-21 06:06:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 06:06:33,468 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 06:06:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 06:06:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 06:06:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-21 06:06:33,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 06:06:33,469 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 06:06:33,469 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 06:06:33,835 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 06:06:33,837 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 06:06:40,532 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-21 06:06:40,543 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 06:06:40,794 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 06:06:40,794 INFO L301 CfgBuilder]: Removed 5 assume(true) statements. [2021-11-21 06:06:40,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:06:40 BoogieIcfgContainer [2021-11-21 06:06:40,797 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 06:06:40,799 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 06:06:40,799 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 06:06:40,808 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 06:06:40,809 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:06:40" (1/1) ... [2021-11-21 06:06:40,828 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 06:06:40,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 06:06:40,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 123 states to 88 states and 123 transitions. [2021-11-21 06:06:40,904 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 123 transitions. [2021-11-21 06:06:40,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-21 06:06:40,912 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 06:06:40,913 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 06:06:40,958 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) [2021-11-21 06:06:40,965 INFO L158 Benchmark]: Toolchain (without parser) took 12477.73ms. Allocated memory was 54.5MB in the beginning and 312.5MB in the end (delta: 257.9MB). Free memory was 32.2MB in the beginning and 228.7MB in the end (delta: -196.5MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2021-11-21 06:06:40,966 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory was 36.0MB in the beginning and 35.9MB in the end (delta: 37.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 06:06:40,967 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4364.61ms. Allocated memory was 54.5MB in the beginning and 213.9MB in the end (delta: 159.4MB). Free memory was 32.0MB in the beginning and 116.3MB in the end (delta: -84.3MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-21 06:06:40,970 INFO L158 Benchmark]: Boogie Procedure Inliner took 311.38ms. Allocated memory is still 213.9MB. Free memory was 116.3MB in the beginning and 104.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 06:06:40,972 INFO L158 Benchmark]: Boogie Preprocessor took 180.34ms. Allocated memory is still 213.9MB. Free memory was 104.7MB in the beginning and 146.1MB in the end (delta: -41.4MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. [2021-11-21 06:06:40,975 INFO L158 Benchmark]: RCFGBuilder took 7450.14ms. Allocated memory was 213.9MB in the beginning and 312.5MB in the end (delta: 98.6MB). Free memory was 146.1MB in the beginning and 236.0MB in the end (delta: -90.0MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. [2021-11-21 06:06:40,975 INFO L158 Benchmark]: CodeCheck took 163.62ms. Allocated memory is still 312.5MB. Free memory was 236.0MB in the beginning and 228.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 06:06:40,979 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 0.26ms. Allocated memory is still 54.5MB. Free memory was 36.0MB in the beginning and 35.9MB in the end (delta: 37.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4364.61ms. Allocated memory was 54.5MB in the beginning and 213.9MB in the end (delta: 159.4MB). Free memory was 32.0MB in the beginning and 116.3MB in the end (delta: -84.3MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 311.38ms. Allocated memory is still 213.9MB. Free memory was 116.3MB in the beginning and 104.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 180.34ms. Allocated memory is still 213.9MB. Free memory was 104.7MB in the beginning and 146.1MB in the end (delta: -41.4MB). Peak memory consumption was 16.0MB. Max. memory is 16.1GB. * RCFGBuilder took 7450.14ms. Allocated memory was 213.9MB in the beginning and 312.5MB in the end (delta: 98.6MB). Free memory was 146.1MB in the beginning and 236.0MB in the end (delta: -90.0MB). Peak memory consumption was 100.7MB. Max. memory is 16.1GB. * CodeCheck took 163.62ms. Allocated memory is still 312.5MB. Free memory was 236.0MB in the beginning and 228.7MB 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. [2021-11-21 06:06:41,043 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_330a44e9-7b25-4b84-8b27-8350ec87fdbe/bin/ukojak-vF6T2TMglN/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