./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_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_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/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_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/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_d7815b2d-f70b-458b-89cd-2d24497384f7/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 b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:58:56,095 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:58:56,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:58:56,130 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:58:56,130 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:58:56,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:58:56,134 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:58:56,136 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:58:56,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:58:56,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:58:56,142 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:58:56,144 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:58:56,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:58:56,146 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:58:56,148 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:58:56,150 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:58:56,151 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:58:56,152 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:58:56,155 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:58:56,158 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:58:56,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:58:56,162 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:58:56,163 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:58:56,165 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:58:56,170 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:58:56,177 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:58:56,178 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:58:56,179 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:58:56,180 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:58:56,181 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:58:56,183 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:58:56,184 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:58:56,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:58:56,188 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:58:56,189 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:58:56,190 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:58:56,191 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:58:56,191 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:58:56,192 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:58:56,195 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:58:56,196 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:58:56,197 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:58:56,239 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:58:56,243 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:58:56,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:58:56,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:58:56,246 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:58:56,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:58:56,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:58:56,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:58:56,246 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:58:56,246 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:58:56,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:58:56,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:58:56,247 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:58:56,247 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:58:56,247 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:58:56,247 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:58:56,248 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:58:56,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:58:56,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:58:56,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:58:56,248 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:58:56,248 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:58:56,249 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:58:56,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:58:56,249 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:58:56,249 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_d7815b2d-f70b-458b-89cd-2d24497384f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 [2021-11-21 05:58:56,534 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:58:56,555 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:58:56,557 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:58:56,559 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:58:56,560 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:58:56,561 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-21 05:58:56,629 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/10c0e1bee/225a789058134d81bf9ccf5efde1541d/FLAGdc0b54949 [2021-11-21 05:58:57,512 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:58:57,513 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-21 05:58:57,557 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/10c0e1bee/225a789058134d81bf9ccf5efde1541d/FLAGdc0b54949 [2021-11-21 05:58:57,953 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/10c0e1bee/225a789058134d81bf9ccf5efde1541d [2021-11-21 05:58:57,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:58:57,961 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:58:57,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:58:57,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:58:57,965 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:58:57,966 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:57,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@749fbc57 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:58:57, skipping insertion in model container [2021-11-21 05:58:57,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:58:57" (1/1) ... [2021-11-21 05:58:57,976 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:58:58,093 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:58:58,408 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-21 05:58:58,416 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-21 05:58:59,732 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,733 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,734 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,735 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,736 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,753 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:58:59,757 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:00,253 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:59:00,255 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:59:00,256 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:59:00,257 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:59:00,259 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:59:00,260 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:59:00,261 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:59:00,262 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:59:00,265 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:59:00,266 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:59:00,492 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:59:00,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:00,935 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:00,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:00,981 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:00,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:00,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,086 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:59:01,143 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:59:01,163 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-21 05:59:01,163 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-21 05:59:01,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,196 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,197 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,250 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,281 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:59:01,282 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:59:01,282 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:59:01,283 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:59:01,284 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:59:01,285 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:59:01,285 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:59:01,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:59:01,286 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:59:01,287 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:59:01,307 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:59:01,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,390 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,398 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,401 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,410 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,411 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,411 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,411 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,412 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,412 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,413 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:01,432 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:59:01,801 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:59:01,801 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01 WrapperNode [2021-11-21 05:59:01,801 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:59:01,803 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:59:01,804 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:59:01,804 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:59:01,811 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:01,937 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,029 INFO L137 Inliner]: procedures = 774, calls = 2455, calls flagged for inlining = 69, calls inlined = 20, statements flattened = 838 [2021-11-21 05:59:02,030 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:59:02,031 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:59:02,031 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:59:02,031 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:59:02,040 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,041 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,052 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,053 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,120 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,164 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,177 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:59:02,182 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:59:02,182 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:59:02,182 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:59:02,183 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:01" (1/1) ... [2021-11-21 05:59:02,195 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:59:02,206 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:59:02,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:59:02,242 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:59:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-11-21 05:59:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:59:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:59:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:59:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:59:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:59:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-21 05:59:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-21 05:59:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:59:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:59:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:59:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:59:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:59:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:59:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:59:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:59:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:59:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:59:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 05:59:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 05:59:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:59:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:59:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:59:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2021-11-21 05:59:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2021-11-21 05:59:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:59:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-21 05:59:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-21 05:59:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-21 05:59:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-21 05:59:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-21 05:59:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-21 05:59:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-21 05:59:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-21 05:59:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:59:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-21 05:59:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-21 05:59:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-21 05:59:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-21 05:59:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-21 05:59:02,279 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-21 05:59:02,279 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-21 05:59:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-21 05:59:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:59:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:59:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-21 05:59:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-21 05:59:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:59:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:59:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:59:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 05:59:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 05:59:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-21 05:59:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-21 05:59:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 05:59:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-21 05:59:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:59:02,712 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:59:02,715 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:59:02,851 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-21 05:59:02,892 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-21 05:59:03,158 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-21 05:59:03,910 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:59:04,057 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:59:04,058 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-21 05:59:04,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:59:04 BoogieIcfgContainer [2021-11-21 05:59:04,064 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:59:04,065 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:59:04,065 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:59:04,075 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:59:04,076 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:59:04" (1/1) ... [2021-11-21 05:59:04,090 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:59:04,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:59:04,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 200 states and 270 transitions. [2021-11-21 05:59:04,184 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 270 transitions. [2021-11-21 05:59:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2021-11-21 05:59:04,199 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:59:04,201 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:59:04,253 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 05:59:04,264 INFO L158 Benchmark]: Toolchain (without parser) took 6297.13ms. Allocated memory was 107.0MB in the beginning and 188.7MB in the end (delta: 81.8MB). Free memory was 80.7MB in the beginning and 102.6MB in the end (delta: -21.9MB). Peak memory consumption was 60.9MB. Max. memory is 16.1GB. [2021-11-21 05:59:04,265 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 107.0MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:59:04,268 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3840.08ms. Allocated memory was 107.0MB in the beginning and 188.7MB in the end (delta: 81.8MB). Free memory was 80.3MB in the beginning and 124.8MB in the end (delta: -44.4MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. [2021-11-21 05:59:04,269 INFO L158 Benchmark]: Boogie Procedure Inliner took 226.99ms. Allocated memory is still 188.7MB. Free memory was 124.8MB in the beginning and 113.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:59:04,270 INFO L158 Benchmark]: Boogie Preprocessor took 146.81ms. Allocated memory is still 188.7MB. Free memory was 113.2MB in the beginning and 105.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:59:04,270 INFO L158 Benchmark]: RCFGBuilder took 1882.34ms. Allocated memory is still 188.7MB. Free memory was 105.9MB in the beginning and 110.0MB in the end (delta: -4.1MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2021-11-21 05:59:04,273 INFO L158 Benchmark]: CodeCheck took 191.66ms. Allocated memory is still 188.7MB. Free memory was 110.0MB in the beginning and 102.6MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:59:04,280 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 0.34ms. Allocated memory is still 107.0MB. Free memory is still 83.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3840.08ms. Allocated memory was 107.0MB in the beginning and 188.7MB in the end (delta: 81.8MB). Free memory was 80.3MB in the beginning and 124.8MB in the end (delta: -44.4MB). Peak memory consumption was 80.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 226.99ms. Allocated memory is still 188.7MB. Free memory was 124.8MB in the beginning and 113.2MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 146.81ms. Allocated memory is still 188.7MB. Free memory was 113.2MB in the beginning and 105.9MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1882.34ms. Allocated memory is still 188.7MB. Free memory was 105.9MB in the beginning and 110.0MB in the end (delta: -4.1MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. * CodeCheck took 191.66ms. Allocated memory is still 188.7MB. Free memory was 110.0MB in the beginning and 102.6MB 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 05:59:04,333 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/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_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/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_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/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_d7815b2d-f70b-458b-89cd-2d24497384f7/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 b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:59:06,777 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:59:06,780 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:59:06,811 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:59:06,812 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:59:06,813 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:59:06,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:59:06,818 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:59:06,820 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:59:06,822 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:59:06,823 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:59:06,825 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:59:06,825 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:59:06,827 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:59:06,829 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:59:06,830 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:59:06,831 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:59:06,833 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:59:06,835 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:59:06,837 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:59:06,840 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:59:06,841 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:59:06,843 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:59:06,844 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:59:06,848 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:59:06,849 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:59:06,849 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:59:06,850 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:59:06,851 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:59:06,852 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:59:06,853 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:59:06,854 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:59:06,855 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:59:06,856 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:59:06,857 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:59:06,857 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:59:06,858 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:59:06,859 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:59:06,859 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:59:06,860 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:59:06,861 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:59:06,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:59:06,888 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:59:06,888 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:59:06,889 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:59:06,890 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:59:06,890 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:59:06,891 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:59:06,891 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:59:06,891 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:59:06,891 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:59:06,892 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:59:06,892 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:59:06,892 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:59:06,892 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:59:06,892 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:59:06,893 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:59:06,893 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:59:06,893 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:59:06,893 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:59:06,894 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:59:06,894 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:59:06,894 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:59:06,894 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:59:06,895 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:59:06,895 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:59:06,895 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:59:06,895 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:59:06,896 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:59:06,896 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:59:06,896 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:59:06,896 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_d7815b2d-f70b-458b-89cd-2d24497384f7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b2aa49e297f60cfce052f243c4868c3f21a4b7a15679d0734b9f9fae5c35ea17 [2021-11-21 05:59:07,314 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:59:07,346 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:59:07,349 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:59:07,352 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:59:07,353 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:59:07,355 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-21 05:59:07,432 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/42139d692/d2a815d3435f46ea8c813c2cb4eff2c6/FLAGd89b40b6a [2021-11-21 05:59:08,466 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:59:08,467 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i [2021-11-21 05:59:08,520 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/42139d692/d2a815d3435f46ea8c813c2cb4eff2c6/FLAGd89b40b6a [2021-11-21 05:59:08,846 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/data/42139d692/d2a815d3435f46ea8c813c2cb4eff2c6 [2021-11-21 05:59:08,848 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:59:08,849 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:59:08,855 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:59:08,856 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:59:08,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:59:08,861 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:59:08" (1/1) ... [2021-11-21 05:59:08,862 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35750f5e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:08, skipping insertion in model container [2021-11-21 05:59:08,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:59:08" (1/1) ... [2021-11-21 05:59:08,871 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:59:09,032 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:59:09,426 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-21 05:59:09,433 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-21 05:59:10,880 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,881 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,882 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,911 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,913 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,920 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,921 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,933 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:10,934 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:11,516 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:59:11,518 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:59:11,519 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:59:11,520 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:59:11,521 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:59:11,522 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:59:11,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:59:11,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:59:11,524 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:59:11,525 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:59:11,732 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:59:12,131 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,132 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,167 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,174 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,201 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,205 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,257 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:59:12,312 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:59:12,392 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:59:12,398 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-21 05:59:12,398 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-21 05:59:12,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,454 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,464 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,468 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,470 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:59:12,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:59:12,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:59:12,529 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:59:12,530 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:59:12,530 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:59:12,531 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:59:12,531 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:59:12,532 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:59:12,532 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:59:12,551 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:59:12,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,677 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,690 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,699 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,702 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,727 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:59:12,747 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:59:12,759 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4493,4506] [2021-11-21 05:59:12,762 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_d7815b2d-f70b-458b-89cd-2d24497384f7/sv-benchmarks/c/aws-c-common/aws_hash_table_find_harness.i[4553,4566] [2021-11-21 05:59:12,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,831 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,839 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,843 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:12,871 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:59:12,872 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:59:12,873 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:59:12,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:59:12,874 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:59:12,876 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:59:12,877 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:59:12,877 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:59:12,878 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:59:12,878 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:59:12,901 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:59:13,026 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,027 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,036 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,039 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,049 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,050 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:59:13,113 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:59:13,561 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:59:13,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13 WrapperNode [2021-11-21 05:59:13,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:59:13,563 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:59:13,563 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:59:13,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:59:13,571 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,819 INFO L137 Inliner]: procedures = 794, calls = 2455, calls flagged for inlining = 71, calls inlined = 19, statements flattened = 824 [2021-11-21 05:59:13,820 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:59:13,821 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:59:13,821 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:59:13,821 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:59:13,829 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,830 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,846 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,920 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,926 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:13,964 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:14,013 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:59:14,014 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:59:14,014 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:59:14,014 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:59:14,015 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:59:13" (1/1) ... [2021-11-21 05:59:14,021 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:59:14,032 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:59:14,043 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:59:14,069 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:59:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-11-21 05:59:14,085 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 05:59:14,085 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 05:59:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:59:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:59:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-11-21 05:59:14,086 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-11-21 05:59:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:59:14,086 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:59:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:59:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:59:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:59:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:59:14,087 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:59:14,087 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 05:59:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 05:59:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:59:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-21 05:59:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-21 05:59:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:59:14,088 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:59:14,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:59:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_find [2021-11-21 05:59:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_find [2021-11-21 05:59:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-11-21 05:59:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-11-21 05:59:14,089 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-11-21 05:59:14,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-11-21 05:59:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-11-21 05:59:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-11-21 05:59:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-11-21 05:59:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-11-21 05:59:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:59:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:59:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:59:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-11-21 05:59:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-11-21 05:59:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-11-21 05:59:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-11-21 05:59:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-11-21 05:59:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-11-21 05:59:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:59:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:59:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-11-21 05:59:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-11-21 05:59:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:59:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:59:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:59:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:59:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-11-21 05:59:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-11-21 05:59:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:59:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 05:59:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 05:59:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-21 05:59:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-21 05:59:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-11-21 05:59:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-11-21 05:59:14,520 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:59:14,522 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:59:14,731 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-11-21 05:59:14,862 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-11-21 05:59:15,531 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !true; [2021-11-21 05:59:16,867 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:59:16,990 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:59:16,990 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-21 05:59:16,993 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:59:16 BoogieIcfgContainer [2021-11-21 05:59:16,993 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:59:16,994 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:59:16,994 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:59:17,005 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:59:17,005 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:59:16" (1/1) ... [2021-11-21 05:59:17,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:59:17,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:59:17,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 255 states to 188 states and 255 transitions. [2021-11-21 05:59:17,078 INFO L276 IsEmpty]: Start isEmpty. Operand 188 states and 255 transitions. [2021-11-21 05:59:17,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-11-21 05:59:17,088 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:59:17,090 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:59:17,133 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 05:59:17,137 INFO L158 Benchmark]: Toolchain (without parser) took 8287.26ms. Allocated memory was 52.4MB in the beginning and 266.3MB in the end (delta: 213.9MB). Free memory was 30.1MB in the beginning and 90.3MB in the end (delta: -60.2MB). Peak memory consumption was 153.3MB. Max. memory is 16.1GB. [2021-11-21 05:59:17,138 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:59:17,139 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4707.85ms. Allocated memory was 52.4MB in the beginning and 157.3MB in the end (delta: 104.9MB). Free memory was 29.9MB in the beginning and 68.0MB in the end (delta: -38.1MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. [2021-11-21 05:59:17,139 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.75ms. Allocated memory is still 157.3MB. Free memory was 68.0MB in the beginning and 56.5MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:59:17,140 INFO L158 Benchmark]: Boogie Preprocessor took 192.46ms. Allocated memory is still 157.3MB. Free memory was 56.5MB in the beginning and 97.7MB in the end (delta: -41.2MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. [2021-11-21 05:59:17,140 INFO L158 Benchmark]: RCFGBuilder took 2979.59ms. Allocated memory was 157.3MB in the beginning and 266.3MB in the end (delta: 109.1MB). Free memory was 97.7MB in the beginning and 97.7MB in the end (delta: -19.3kB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. [2021-11-21 05:59:17,141 INFO L158 Benchmark]: CodeCheck took 141.80ms. Allocated memory is still 266.3MB. Free memory was 97.7MB in the beginning and 90.3MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:59:17,143 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4707.85ms. Allocated memory was 52.4MB in the beginning and 157.3MB in the end (delta: 104.9MB). Free memory was 29.9MB in the beginning and 68.0MB in the end (delta: -38.1MB). Peak memory consumption was 78.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.75ms. Allocated memory is still 157.3MB. Free memory was 68.0MB in the beginning and 56.5MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 192.46ms. Allocated memory is still 157.3MB. Free memory was 56.5MB in the beginning and 97.7MB in the end (delta: -41.2MB). Peak memory consumption was 15.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2979.59ms. Allocated memory was 157.3MB in the beginning and 266.3MB in the end (delta: 109.1MB). Free memory was 97.7MB in the beginning and 97.7MB in the end (delta: -19.3kB). Peak memory consumption was 110.1MB. Max. memory is 16.1GB. * CodeCheck took 141.80ms. Allocated memory is still 266.3MB. Free memory was 97.7MB in the beginning and 90.3MB in the end (delta: 7.4MB). 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 05:59:17,199 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d7815b2d-f70b-458b-89cd-2d24497384f7/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