./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg --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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:28:11,100 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:28:11,103 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:28:11,129 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:28:11,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:28:11,131 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:28:11,133 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:28:11,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:28:11,138 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:28:11,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:28:11,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:28:11,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:28:11,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:28:11,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:28:11,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:28:11,148 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:28:11,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:28:11,150 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:28:11,153 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:28:11,155 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:28:11,157 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:28:11,159 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:28:11,161 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:28:11,162 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:28:11,167 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:28:11,168 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:28:11,168 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:28:11,170 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:28:11,171 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:28:11,172 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:28:11,173 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:28:11,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:28:11,176 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:28:11,177 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:28:11,179 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:28:11,179 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:28:11,180 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:28:11,181 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:28:11,181 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:28:11,183 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:28:11,184 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:28:11,185 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:28:11,212 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:28:11,213 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:28:11,214 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:28:11,214 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:28:11,215 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:28:11,215 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:28:11,215 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:28:11,216 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:28:11,216 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:28:11,216 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:28:11,217 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:28:11,217 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:28:11,217 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:28:11,218 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:28:11,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:28:11,218 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:28:11,219 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:28:11,219 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:28:11,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:28:11,220 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:28:11,220 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:28:11,220 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:28:11,220 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:28:11,221 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:28:11,221 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:28:11,221 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_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2022-11-21 22:28:11,541 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:28:11,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:28:11,591 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:28:11,592 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:28:11,593 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:28:11,594 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-21 22:28:15,032 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:28:15,808 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:28:15,811 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-21 22:28:15,873 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data/d0b60fba7/ccdb97c422d9452bbf6e940c4f3455c3/FLAG9a027e490 [2022-11-21 22:28:15,896 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data/d0b60fba7/ccdb97c422d9452bbf6e940c4f3455c3 [2022-11-21 22:28:15,903 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:28:15,906 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:28:15,911 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:28:15,911 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:28:15,916 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:28:15,917 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:15" (1/1) ... [2022-11-21 22:28:15,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1a2e1b4b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:15, skipping insertion in model container [2022-11-21 22:28:15,920 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:15" (1/1) ... [2022-11-21 22:28:15,931 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:28:16,090 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:28:16,428 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-21 22:28:16,443 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-21 22:28:17,898 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,899 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,900 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,902 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,904 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,921 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,922 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,925 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:17,926 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:18,654 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:28:18,656 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:28:18,659 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:28:18,662 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:28:18,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:28:18,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:28:18,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:28:18,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:28:18,678 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:28:18,681 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:28:19,012 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:28:19,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,148 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,309 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:28:19,403 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:28:19,440 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-21 22:28:19,441 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-21 22:28:19,494 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,496 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,497 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,498 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,511 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,513 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,515 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,516 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:28:19,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:28:19,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:28:19,578 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:28:19,579 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:28:19,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:28:19,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:28:19,581 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:28:19,582 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:28:19,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:28:19,621 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:28:19,642 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,643 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,714 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:19,764 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:28:20,084 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:28:20,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20 WrapperNode [2022-11-21 22:28:20,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:28:20,087 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:28:20,087 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:28:20,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:28:20,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,253 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,401 INFO L138 Inliner]: procedures = 691, calls = 2636, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1064 [2022-11-21 22:28:20,402 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:28:20,403 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:28:20,403 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:28:20,403 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:28:20,415 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,415 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,445 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,510 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,516 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,525 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,531 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,545 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:28:20,546 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:28:20,546 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:28:20,547 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:28:20,548 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:20" (1/1) ... [2022-11-21 22:28:20,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:28:20,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:28:20,605 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:28:20,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:28:20,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 22:28:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 22:28:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:28:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:28:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:28:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:28:20,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:28:20,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 22:28:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 22:28:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:28:20,666 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:28:20,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:28:20,667 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:28:20,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:28:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:28:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:28:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:28:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 22:28:20,668 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 22:28:20,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:28:20,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:28:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:28:20,670 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:28:20,670 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:28:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:28:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 22:28:20,671 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 22:28:20,671 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:28:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:28:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 22:28:20,672 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 22:28:20,672 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 22:28:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 22:28:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:28:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-21 22:28:20,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-21 22:28:20,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:28:20,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:28:20,674 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:28:20,674 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:28:20,674 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-21 22:28:20,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-21 22:28:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-11-21 22:28:20,675 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-11-21 22:28:20,675 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:28:20,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:28:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:28:20,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:28:21,118 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:28:21,122 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:28:23,167 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:28:23,566 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:28:23,566 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:28:23,570 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:28:23 BoogieIcfgContainer [2022-11-21 22:28:23,570 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:28:23,571 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:28:23,571 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:28:23,584 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:28:23,585 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:28:23" (1/1) ... [2022-11-21 22:28:23,596 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:28:23,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:28:23,673 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 194 states and 267 transitions. [2022-11-21 22:28:23,674 INFO L276 IsEmpty]: Start isEmpty. Operand 194 states and 267 transitions. [2022-11-21 22:28:23,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:28:23,682 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:28:23,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:28:23,738 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:28:23,744 INFO L158 Benchmark]: Toolchain (without parser) took 7836.39ms. Allocated memory was 195.0MB in the beginning and 241.2MB in the end (delta: 46.1MB). Free memory was 151.9MB in the beginning and 153.0MB in the end (delta: -1.1MB). Peak memory consumption was 45.8MB. Max. memory is 16.1GB. [2022-11-21 22:28:23,744 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:28:23,745 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4174.88ms. Allocated memory is still 195.0MB. Free memory was 151.9MB in the beginning and 120.8MB in the end (delta: 31.1MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. [2022-11-21 22:28:23,746 INFO L158 Benchmark]: Boogie Procedure Inliner took 315.07ms. Allocated memory is still 195.0MB. Free memory was 120.8MB in the beginning and 107.4MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:28:23,746 INFO L158 Benchmark]: Boogie Preprocessor took 142.82ms. Allocated memory is still 195.0MB. Free memory was 107.4MB in the beginning and 99.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:28:23,747 INFO L158 Benchmark]: RCFGBuilder took 3024.20ms. Allocated memory was 195.0MB in the beginning and 241.2MB in the end (delta: 46.1MB). Free memory was 99.0MB in the beginning and 160.3MB in the end (delta: -61.4MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2022-11-21 22:28:23,748 INFO L158 Benchmark]: CodeCheck took 170.86ms. Allocated memory is still 241.2MB. Free memory was 160.3MB in the beginning and 153.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:28:23,751 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 142.6MB. Free memory is still 88.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4174.88ms. Allocated memory is still 195.0MB. Free memory was 151.9MB in the beginning and 120.8MB in the end (delta: 31.1MB). Peak memory consumption was 98.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 315.07ms. Allocated memory is still 195.0MB. Free memory was 120.8MB in the beginning and 107.4MB in the end (delta: 13.4MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 142.82ms. Allocated memory is still 195.0MB. Free memory was 107.4MB in the beginning and 99.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3024.20ms. Allocated memory was 195.0MB in the beginning and 241.2MB in the end (delta: 46.1MB). Free memory was 99.0MB in the beginning and 160.3MB in the end (delta: -61.4MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. * CodeCheck took 170.86ms. Allocated memory is still 241.2MB. Free memory was 160.3MB in the beginning and 153.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:28:23,784 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg --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 b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:28:26,714 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:28:26,717 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:28:26,768 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:28:26,769 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:28:26,770 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:28:26,772 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:28:26,774 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:28:26,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:28:26,777 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:28:26,779 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:28:26,780 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:28:26,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:28:26,782 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:28:26,784 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:28:26,786 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:28:26,787 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:28:26,788 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:28:26,791 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:28:26,793 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:28:26,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:28:26,805 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:28:26,806 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:28:26,807 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:28:26,812 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:28:26,813 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:28:26,813 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:28:26,814 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:28:26,815 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:28:26,816 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:28:26,817 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:28:26,818 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:28:26,825 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:28:26,828 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:28:26,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:28:26,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:28:26,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:28:26,834 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:28:26,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:28:26,836 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:28:26,837 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:28:26,843 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:28:26,887 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:28:26,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:28:26,890 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:28:26,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:28:26,891 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:28:26,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:28:26,892 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:28:26,892 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:28:26,892 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:28:26,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:28:26,894 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:28:26,894 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:28:26,894 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:28:26,894 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:28:26,895 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:28:26,895 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:28:26,895 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:28:26,895 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:28:26,896 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:28:26,896 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:28:26,896 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:28:26,896 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:28:26,897 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:28:26,897 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:28:26,897 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:28:26,897 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:28:26,897 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:28:26,898 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:28:26,898 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:28:26,898 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_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b1e17fda858e874821809b4efef78fd91cf6fdf1723d3ff0faf91ee901e13b86 [2022-11-21 22:28:27,393 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:28:27,420 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:28:27,423 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:28:27,425 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:28:27,426 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:28:27,428 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-21 22:28:31,143 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:28:31,712 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:28:31,713 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i [2022-11-21 22:28:31,760 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data/25859076c/28f33e20d58146f19554b6bb2dde5de3/FLAGd9477a17b [2022-11-21 22:28:31,786 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/data/25859076c/28f33e20d58146f19554b6bb2dde5de3 [2022-11-21 22:28:31,791 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:28:31,813 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:28:31,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:28:31,815 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:28:31,817 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:28:31,818 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:31" (1/1) ... [2022-11-21 22:28:31,820 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2acf22b4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:31, skipping insertion in model container [2022-11-21 22:28:31,820 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:28:31" (1/1) ... [2022-11-21 22:28:31,829 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:28:31,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:28:32,303 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-21 22:28:32,317 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-21 22:28:33,629 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,630 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,630 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,631 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,644 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,660 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,661 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,663 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:33,664 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,122 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:28:34,123 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:28:34,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:28:34,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:28:34,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:28:34,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:28:34,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:28:34,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:28:34,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:28:34,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:28:34,339 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:28:34,384 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,388 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,569 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,569 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:28:34,801 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:28:34,895 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:28:34,902 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-21 22:28:34,904 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-21 22:28:34,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,972 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,973 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,974 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,975 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:34,993 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,000 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,001 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,003 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,086 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:28:35,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:28:35,088 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:28:35,089 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:28:35,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:28:35,091 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:28:35,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:28:35,092 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:28:35,093 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:28:35,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:28:35,140 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:28:35,165 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,165 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,256 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,257 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,317 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:28:35,346 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:28:35,361 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4501,4514] [2022-11-21 22:28:35,362 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/sv-benchmarks/c/aws-c-common/aws_byte_buf_append_dynamic_harness.i[4561,4574] [2022-11-21 22:28:35,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,474 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,475 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,476 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,484 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,499 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,500 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,501 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,545 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:28:35,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:28:35,569 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:28:35,570 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:28:35,571 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:28:35,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:28:35,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:28:35,574 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:28:35,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:28:35,576 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:28:35,602 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:28:35,636 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,637 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,729 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,729 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:28:35,774 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:28:36,302 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:28:36,303 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36 WrapperNode [2022-11-21 22:28:36,303 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:28:36,305 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:28:36,305 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:28:36,306 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:28:36,315 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,442 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,545 INFO L138 Inliner]: procedures = 711, calls = 2636, calls flagged for inlining = 61, calls inlined = 11, statements flattened = 1060 [2022-11-21 22:28:36,545 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:28:36,546 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:28:36,546 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:28:36,547 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:28:36,567 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,568 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,577 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,577 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,651 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,678 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,701 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,726 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:28:36,736 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:28:36,736 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:28:36,737 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:28:36,754 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:28:36" (1/1) ... [2022-11-21 22:28:36,761 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:28:36,778 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:28:36,797 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:28:36,835 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:28:36,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-21 22:28:36,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-21 22:28:36,867 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-21 22:28:36,867 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-21 22:28:36,867 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:28:36,868 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:28:36,868 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:28:36,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:28:36,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:28:36,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 22:28:36,870 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2022-11-21 22:28:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2022-11-21 22:28:36,871 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:28:36,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:28:36,872 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:28:36,872 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:28:36,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:28:36,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:28:36,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:28:36,873 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2022-11-21 22:28:36,873 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2022-11-21 22:28:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:28:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:28:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:28:36,874 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:28:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:28:36,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:28:36,875 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-21 22:28:36,875 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-21 22:28:36,875 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2022-11-21 22:28:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2022-11-21 22:28:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:28:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:28:36,876 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2022-11-21 22:28:36,876 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2022-11-21 22:28:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2022-11-21 22:28:36,877 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2022-11-21 22:28:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:28:36,877 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2022-11-21 22:28:36,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2022-11-21 22:28:36,880 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:28:36,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:28:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:28:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:28:36,886 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:28:36,886 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:28:36,888 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2022-11-21 22:28:36,889 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2022-11-21 22:28:36,889 INFO L130 BoogieDeclarations]: Found specification of procedure assert_bytes_match [2022-11-21 22:28:36,889 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_bytes_match [2022-11-21 22:28:36,894 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-21 22:28:36,894 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-21 22:28:37,380 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:28:37,383 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:28:42,695 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:28:43,247 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:28:43,247 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-21 22:28:43,251 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:28:43 BoogieIcfgContainer [2022-11-21 22:28:43,251 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:28:43,253 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:28:43,253 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:28:43,267 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:28:43,267 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:28:43" (1/1) ... [2022-11-21 22:28:43,280 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:28:43,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:28:43,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 193 states and 266 transitions. [2022-11-21 22:28:43,399 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 266 transitions. [2022-11-21 22:28:43,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2022-11-21 22:28:43,412 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:28:43,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:28:43,474 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-21 22:28:43,485 INFO L158 Benchmark]: Toolchain (without parser) took 11669.02ms. Allocated memory was 69.2MB in the beginning and 243.3MB in the end (delta: 174.1MB). Free memory was 47.9MB in the beginning and 136.3MB in the end (delta: -88.4MB). Peak memory consumption was 83.9MB. Max. memory is 16.1GB. [2022-11-21 22:28:43,487 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 50.3MB. Free memory was 28.4MB in the beginning and 28.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:28:43,488 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4489.39ms. Allocated memory was 69.2MB in the beginning and 130.0MB in the end (delta: 60.8MB). Free memory was 47.9MB in the beginning and 61.9MB in the end (delta: -14.1MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. [2022-11-21 22:28:43,494 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.66ms. Allocated memory is still 130.0MB. Free memory was 61.9MB in the beginning and 49.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-21 22:28:43,498 INFO L158 Benchmark]: Boogie Preprocessor took 189.03ms. Allocated memory is still 130.0MB. Free memory was 49.4MB in the beginning and 39.7MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 22:28:43,499 INFO L158 Benchmark]: RCFGBuilder took 6515.36ms. Allocated memory was 130.0MB in the beginning and 243.3MB in the end (delta: 113.2MB). Free memory was 39.7MB in the beginning and 142.6MB in the end (delta: -102.9MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. [2022-11-21 22:28:43,500 INFO L158 Benchmark]: CodeCheck took 227.85ms. Allocated memory is still 243.3MB. Free memory was 142.6MB in the beginning and 136.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:28:43,508 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 50.3MB. Free memory was 28.4MB in the beginning and 28.3MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4489.39ms. Allocated memory was 69.2MB in the beginning and 130.0MB in the end (delta: 60.8MB). Free memory was 47.9MB in the beginning and 61.9MB in the end (delta: -14.1MB). Peak memory consumption was 59.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.66ms. Allocated memory is still 130.0MB. Free memory was 61.9MB in the beginning and 49.4MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 189.03ms. Allocated memory is still 130.0MB. Free memory was 49.4MB in the beginning and 39.7MB in the end (delta: 9.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 6515.36ms. Allocated memory was 130.0MB in the beginning and 243.3MB in the end (delta: 113.2MB). Free memory was 39.7MB in the beginning and 142.6MB in the end (delta: -102.9MB). Peak memory consumption was 74.0MB. Max. memory is 16.1GB. * CodeCheck took 227.85ms. Allocated memory is still 243.3MB. Free memory was 142.6MB in the beginning and 136.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:28:43,541 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dfce6cc3-8c5c-4f3f-97e0-bc6dcf22dc8f/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared