./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:57:52,234 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:57:52,237 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:57:52,291 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:57:52,291 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:57:52,296 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:57:52,298 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:57:52,302 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:57:52,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:57:52,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:57:52,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:57:52,313 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:57:52,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:57:52,316 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:57:52,318 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:57:52,326 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:57:52,328 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:57:52,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:57:52,331 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:57:52,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:57:52,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:57:52,345 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:57:52,348 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:57:52,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:57:52,358 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:57:52,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:57:52,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:57:52,361 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:57:52,362 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:57:52,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:57:52,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:57:52,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:57:52,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:57:52,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:57:52,369 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:57:52,369 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:57:52,370 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:57:52,370 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:57:52,370 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:57:52,371 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:57:52,372 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:57:52,373 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 00:57:52,414 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:57:52,414 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:57:52,415 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:57:52,416 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:57:52,416 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:57:52,416 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:57:52,417 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:57:52,417 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 00:57:52,417 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:57:52,417 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:57:52,418 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:57:52,418 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:57:52,419 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:57:52,419 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:57:52,419 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:57:52,419 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:57:52,419 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:57:52,420 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:57:52,420 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:57:52,420 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:57:52,420 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:57:52,420 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:57:52,421 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 00:57:52,421 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 00:57:52,421 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:57:52,421 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2021-11-23 00:57:52,714 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:57:52,736 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:57:52,738 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:57:52,739 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:57:52,740 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:57:52,741 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-23 00:57:52,804 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/7a2b9bd9a/b39c5b0884814c36b909220868ebeee3/FLAG121ac5932 [2021-11-23 00:57:53,666 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:57:53,667 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-23 00:57:53,718 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/7a2b9bd9a/b39c5b0884814c36b909220868ebeee3/FLAG121ac5932 [2021-11-23 00:57:54,197 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/7a2b9bd9a/b39c5b0884814c36b909220868ebeee3 [2021-11-23 00:57:54,201 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:57:54,203 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:57:54,207 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:57:54,208 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:57:54,211 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:57:54,212 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:57:54" (1/1) ... [2021-11-23 00:57:54,213 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5fe4a784 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:54, skipping insertion in model container [2021-11-23 00:57:54,213 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:57:54" (1/1) ... [2021-11-23 00:57:54,220 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:57:54,368 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:57:54,703 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-23 00:57:54,712 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-23 00:57:55,561 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:57:55,635 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,636 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,638 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,661 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,662 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,664 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:55,666 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,083 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:57:56,084 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:57:56,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:57:56,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:57:56,088 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:57:56,089 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:57:56,125 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:57:56,126 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:57:56,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:57:56,127 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:57:56,316 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,384 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:57:56,413 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:57:56,428 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-23 00:57:56,428 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-23 00:57:56,465 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:57:56,482 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,494 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,495 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,496 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,497 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,531 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:57:56,532 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:57:56,533 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:57:56,534 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:57:56,535 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:57:56,536 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:57:56,536 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:57:56,537 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:57:56,537 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:57:56,538 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:57:56,565 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:57:56,625 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:57:56,876 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:57:56,877 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56 WrapperNode [2021-11-23 00:57:56,877 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:57:56,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:57:56,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:57:56,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:57:56,885 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,019 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,111 INFO L137 Inliner]: procedures = 691, calls = 1690, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 667 [2021-11-23 00:57:57,111 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:57:57,112 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:57:57,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:57:57,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:57:57,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,122 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,131 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,188 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,193 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,217 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,230 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:57:57,245 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:57:57,245 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:57:57,245 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:57:57,246 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:57:56" (1/1) ... [2021-11-23 00:57:57,262 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:57:57,274 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:57:57,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:57:57,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:57:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 00:57:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:57:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 00:57:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 00:57:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 00:57:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 00:57:57,348 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:57:57,349 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:57:57,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 00:57:57,350 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:57:57,351 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:57:57,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:57:57,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:57:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:57:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:57:57,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:57:57,353 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 00:57:57,353 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 00:57:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:57:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:57:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:57:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:57:57,354 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 00:57:57,354 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 00:57:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 00:57:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 00:57:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 00:57:57,355 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 00:57:57,355 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 00:57:57,356 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 00:57:57,356 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:57:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:57:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 00:57:57,357 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 00:57:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:57:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:57:57,357 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:57:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:57:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:57:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 00:57:57,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 00:57:57,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 00:57:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 00:57:57,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 00:57:57,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 00:57:57,715 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:57:57,717 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:57:58,931 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:57:59,079 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:57:59,080 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:57:59,083 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:57:59 BoogieIcfgContainer [2021-11-23 00:57:59,083 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:57:59,084 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:57:59,084 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:57:59,094 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:57:59,095 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:57:59" (1/1) ... [2021-11-23 00:57:59,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:57:59,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:57:59,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2021-11-23 00:57:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2021-11-23 00:57:59,214 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-23 00:57:59,215 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:57:59,216 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:57:59,268 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.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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:57:59,279 INFO L158 Benchmark]: Toolchain (without parser) took 5074.26ms. Allocated memory was 92.3MB in the beginning and 169.9MB in the end (delta: 77.6MB). Free memory was 63.1MB in the beginning and 97.5MB in the end (delta: -34.5MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2021-11-23 00:57:59,280 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 92.3MB. Free memory is still 66.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:57:59,284 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2669.89ms. Allocated memory was 92.3MB in the beginning and 169.9MB in the end (delta: 77.6MB). Free memory was 62.8MB in the beginning and 122.1MB in the end (delta: -59.2MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. [2021-11-23 00:57:59,284 INFO L158 Benchmark]: Boogie Procedure Inliner took 233.65ms. Allocated memory is still 169.9MB. Free memory was 122.1MB in the beginning and 113.8MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:57:59,285 INFO L158 Benchmark]: Boogie Preprocessor took 131.77ms. Allocated memory is still 169.9MB. Free memory was 113.8MB in the beginning and 107.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:57:59,285 INFO L158 Benchmark]: RCFGBuilder took 1838.41ms. Allocated memory is still 169.9MB. Free memory was 107.6MB in the beginning and 105.9MB in the end (delta: 1.6MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2021-11-23 00:57:59,286 INFO L158 Benchmark]: CodeCheck took 192.69ms. Allocated memory is still 169.9MB. Free memory was 105.9MB in the beginning and 97.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 00:57:59,293 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 0.20ms. Allocated memory is still 92.3MB. Free memory is still 66.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2669.89ms. Allocated memory was 92.3MB in the beginning and 169.9MB in the end (delta: 77.6MB). Free memory was 62.8MB in the beginning and 122.1MB in the end (delta: -59.2MB). Peak memory consumption was 53.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 233.65ms. Allocated memory is still 169.9MB. Free memory was 122.1MB in the beginning and 113.8MB in the end (delta: 8.2MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 131.77ms. Allocated memory is still 169.9MB. Free memory was 113.8MB in the beginning and 107.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1838.41ms. Allocated memory is still 169.9MB. Free memory was 107.6MB in the beginning and 105.9MB in the end (delta: 1.6MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * CodeCheck took 192.69ms. Allocated memory is still 169.9MB. Free memory was 105.9MB in the beginning and 97.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:57:59,333 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 00:58:01,764 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 00:58:01,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 00:58:01,828 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 00:58:01,829 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 00:58:01,835 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 00:58:01,838 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 00:58:01,843 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 00:58:01,846 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 00:58:01,854 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 00:58:01,858 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 00:58:01,860 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 00:58:01,861 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 00:58:01,864 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 00:58:01,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 00:58:01,869 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 00:58:01,870 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 00:58:01,872 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 00:58:01,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 00:58:01,884 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 00:58:01,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 00:58:01,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 00:58:01,891 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 00:58:01,894 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 00:58:01,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 00:58:01,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 00:58:01,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 00:58:01,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 00:58:01,904 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 00:58:01,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 00:58:01,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 00:58:01,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 00:58:01,908 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 00:58:01,909 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 00:58:01,926 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 00:58:01,927 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 00:58:01,928 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 00:58:01,928 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 00:58:01,928 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 00:58:01,930 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 00:58:01,931 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 00:58:01,932 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 00:58:01,980 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 00:58:01,980 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 00:58:01,982 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 00:58:01,982 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 00:58:01,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 00:58:01,984 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 00:58:01,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 00:58:01,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 00:58:01,984 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 00:58:01,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 00:58:01,986 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 00:58:01,986 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 00:58:01,986 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 00:58:01,987 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 00:58:01,987 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 00:58:01,987 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 00:58:01,987 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 00:58:01,987 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 00:58:01,988 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 00:58:01,988 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 00:58:01,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:58:01,988 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 00:58:01,989 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 00:58:01,989 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 00:58:01,989 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 00:58:01,989 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 00:58:01,990 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 00:58:01,990 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 00:58:01,990 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 00:58:01,990 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fab77e35ee9737971bef4cfaab645b79b32b241c77e037d17af53d4cd9996d59 [2021-11-23 00:58:02,328 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 00:58:02,359 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 00:58:02,362 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 00:58:02,364 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 00:58:02,365 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 00:58:02,366 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-23 00:58:02,448 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/fe84ff56b/88ca16f51e5a4d00ace978bb20e3d15c/FLAGc31d01e95 [2021-11-23 00:58:03,431 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 00:58:03,436 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2021-11-23 00:58:03,486 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/fe84ff56b/88ca16f51e5a4d00ace978bb20e3d15c/FLAGc31d01e95 [2021-11-23 00:58:03,905 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/data/fe84ff56b/88ca16f51e5a4d00ace978bb20e3d15c [2021-11-23 00:58:03,907 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 00:58:03,909 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 00:58:03,910 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 00:58:03,910 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 00:58:03,917 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 00:58:03,918 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:58:03" (1/1) ... [2021-11-23 00:58:03,919 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6567603f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:03, skipping insertion in model container [2021-11-23 00:58:03,919 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 12:58:03" (1/1) ... [2021-11-23 00:58:03,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 00:58:04,063 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:58:04,441 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-23 00:58:04,448 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-23 00:58:05,605 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:58:05,685 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,686 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,687 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,688 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,700 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,701 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,703 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,704 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,706 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,707 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:05,708 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:58:06,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:58:06,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:58:06,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:58:06,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:58:06,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:58:06,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:58:06,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:58:06,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:58:06,223 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:58:06,389 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,397 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,466 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:58:06,512 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 00:58:06,556 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 00:58:06,564 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-23 00:58:06,565 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-23 00:58:06,614 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:58:06,630 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,631 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,632 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,639 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,641 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,643 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,644 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,687 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:58:06,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:58:06,688 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:58:06,689 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:58:06,690 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:58:06,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:58:06,691 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:58:06,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:58:06,692 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:58:06,693 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:58:06,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,737 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,783 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:58:06,807 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 00:58:06,831 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4494,4507] [2021-11-23 00:58:06,832 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_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i[4554,4567] [2021-11-23 00:58:06,859 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 00:58:06,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,872 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,878 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,897 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,899 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,900 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,932 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 00:58:06,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 00:58:06,933 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 00:58:06,934 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 00:58:06,935 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 00:58:06,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 00:58:06,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 00:58:06,936 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 00:58:06,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 00:58:06,937 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 00:58:06,960 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,964 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 00:58:06,981 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 00:58:07,265 INFO L208 MainTranslator]: Completed translation [2021-11-23 00:58:07,266 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07 WrapperNode [2021-11-23 00:58:07,266 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 00:58:07,268 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 00:58:07,268 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 00:58:07,268 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 00:58:07,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,385 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,491 INFO L137 Inliner]: procedures = 711, calls = 1690, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 662 [2021-11-23 00:58:07,492 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 00:58:07,493 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 00:58:07,493 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 00:58:07,494 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 00:58:07,502 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,503 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,518 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,519 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,591 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,597 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,608 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,620 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 00:58:07,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 00:58:07,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 00:58:07,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 00:58:07,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 12:58:07" (1/1) ... [2021-11-23 00:58:07,628 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 00:58:07,641 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-23 00:58:07,658 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 00:58:07,679 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 00:58:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 00:58:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 00:58:07,717 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 00:58:07,717 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 00:58:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 00:58:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 00:58:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 00:58:07,718 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 00:58:07,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 00:58:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 00:58:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 00:58:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 00:58:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 00:58:07,719 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 00:58:07,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 00:58:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 00:58:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 00:58:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 00:58:07,720 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 00:58:07,720 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 00:58:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 00:58:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 00:58:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 00:58:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 00:58:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 00:58:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 00:58:07,721 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 00:58:07,721 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 00:58:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 00:58:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 00:58:07,722 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 00:58:07,722 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 00:58:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 00:58:07,723 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 00:58:07,723 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 00:58:07,724 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 00:58:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 00:58:07,727 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 00:58:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 00:58:07,727 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 00:58:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 00:58:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 00:58:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 00:58:07,728 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 00:58:07,729 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 00:58:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 00:58:07,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 00:58:07,734 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 00:58:07,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 00:58:08,034 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 00:58:08,036 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 00:58:09,903 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 00:58:10,111 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 00:58:10,112 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 00:58:10,115 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:58:10 BoogieIcfgContainer [2021-11-23 00:58:10,115 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 00:58:10,117 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-23 00:58:10,117 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-23 00:58:10,126 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-23 00:58:10,127 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 12:58:10" (1/1) ... [2021-11-23 00:58:10,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 00:58:10,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-23 00:58:10,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2021-11-23 00:58:10,222 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2021-11-23 00:58:10,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-23 00:58:10,235 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-23 00:58:10,236 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 00:58:10,297 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 00:58:10,304 INFO L158 Benchmark]: Toolchain (without parser) took 6393.06ms. Allocated memory was 67.1MB in the beginning and 146.8MB in the end (delta: 79.7MB). Free memory was 39.1MB in the beginning and 97.8MB in the end (delta: -58.7MB). Peak memory consumption was 57.4MB. Max. memory is 16.1GB. [2021-11-23 00:58:10,306 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 67.1MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 00:58:10,311 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3357.06ms. Allocated memory was 67.1MB in the beginning and 117.4MB in the end (delta: 50.3MB). Free memory was 38.8MB in the beginning and 77.5MB in the end (delta: -38.6MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2021-11-23 00:58:10,312 INFO L158 Benchmark]: Boogie Procedure Inliner took 224.50ms. Allocated memory is still 117.4MB. Free memory was 77.5MB in the beginning and 67.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 00:58:10,312 INFO L158 Benchmark]: Boogie Preprocessor took 126.86ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 60.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 00:58:10,314 INFO L158 Benchmark]: RCFGBuilder took 2494.70ms. Allocated memory is still 117.4MB. Free memory was 60.7MB in the beginning and 40.0MB in the end (delta: 20.7MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. [2021-11-23 00:58:10,315 INFO L158 Benchmark]: CodeCheck took 184.55ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 40.0MB in the beginning and 97.8MB in the end (delta: -57.8MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. [2021-11-23 00:58:10,324 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 0.27ms. Allocated memory is still 67.1MB. Free memory is still 47.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3357.06ms. Allocated memory was 67.1MB in the beginning and 117.4MB in the end (delta: 50.3MB). Free memory was 38.8MB in the beginning and 77.5MB in the end (delta: -38.6MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 224.50ms. Allocated memory is still 117.4MB. Free memory was 77.5MB in the beginning and 67.7MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.86ms. Allocated memory is still 117.4MB. Free memory was 67.7MB in the beginning and 60.7MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2494.70ms. Allocated memory is still 117.4MB. Free memory was 60.7MB in the beginning and 40.0MB in the end (delta: 20.7MB). Peak memory consumption was 31.6MB. Max. memory is 16.1GB. * CodeCheck took 184.55ms. Allocated memory was 117.4MB in the beginning and 146.8MB in the end (delta: 29.4MB). Free memory was 40.0MB in the beginning and 97.8MB in the end (delta: -57.8MB). Peak memory consumption was 8.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 00:58:10,382 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ffb77d34-9ea6-412b-bb1f-a1d30cb4883a/bin/ukojak-LBtLqBUTdQ/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