./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH --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 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:40:15,530 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:40:15,532 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:40:15,574 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:40:15,574 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:40:15,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:40:15,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:40:15,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:40:15,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:40:15,582 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:40:15,583 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:40:15,584 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:40:15,585 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:40:15,586 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:40:15,587 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:40:15,589 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:40:15,590 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:40:15,591 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:40:15,593 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:40:15,595 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:40:15,596 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:40:15,600 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:40:15,601 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:40:15,602 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:40:15,605 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:40:15,609 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:40:15,609 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:40:15,610 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:40:15,611 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:40:15,612 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:40:15,612 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:40:15,613 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:40:15,614 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:40:15,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:40:15,615 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:40:15,616 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:40:15,617 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:40:15,617 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:40:15,617 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:40:15,618 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:40:15,619 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:40:15,620 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:40:15,641 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:40:15,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:40:15,643 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:40:15,643 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:40:15,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:40:15,644 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:40:15,644 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:40:15,645 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:40:15,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:40:15,645 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:40:15,645 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:40:15,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:40:15,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:40:15,646 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:40:15,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:40:15,647 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:40:15,647 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:40:15,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:40:15,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:15,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:40:15,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:40:15,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:40:15,649 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:40:15,649 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:40:15,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:40:15,649 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_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b [2022-11-16 06:40:15,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:40:15,913 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:40:15,917 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:40:15,919 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:40:15,920 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:40:15,921 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-16 06:40:16,019 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/84bfc1101/d916aa896afa4f2194a8c0b0ea3c01ff/FLAG7260d889d [2022-11-16 06:40:16,987 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:40:16,988 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-16 06:40:17,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/84bfc1101/d916aa896afa4f2194a8c0b0ea3c01ff/FLAG7260d889d [2022-11-16 06:40:17,459 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/84bfc1101/d916aa896afa4f2194a8c0b0ea3c01ff [2022-11-16 06:40:17,464 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:40:17,466 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:40:17,471 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:17,472 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:40:17,475 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:40:17,476 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:17" (1/1) ... [2022-11-16 06:40:17,477 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3591b4cb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:17, skipping insertion in model container [2022-11-16 06:40:17,478 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:17" (1/1) ... [2022-11-16 06:40:17,486 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:40:17,617 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:40:17,901 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-16 06:40:17,907 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-16 06:40:18,677 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:18,745 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,746 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,747 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,748 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,749 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,762 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,763 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,765 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,766 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,768 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,769 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,770 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:18,770 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:19,125 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:19,126 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:19,128 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:19,129 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:19,130 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:19,131 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:19,132 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:19,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:19,133 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:19,276 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,284 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:19,371 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:40:19,383 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-16 06:40:19,384 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-16 06:40:19,426 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:19,449 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,450 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,450 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,453 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,455 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,469 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,470 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,474 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,474 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,480 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,481 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,488 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,488 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:19,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:19,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:19,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:19,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:19,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:19,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:19,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:19,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:19,542 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:19,573 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,583 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:19,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:19,937 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:40:19,938 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19 WrapperNode [2022-11-16 06:40:19,938 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:19,939 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:19,939 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:40:19,940 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:40:19,947 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,030 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,112 INFO L138 Inliner]: procedures = 691, calls = 1700, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 616 [2022-11-16 06:40:20,112 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:20,113 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:40:20,113 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:40:20,113 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:40:20,122 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,130 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,130 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,182 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,186 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,191 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,195 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,203 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:40:20,204 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:40:20,204 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:40:20,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:40:20,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:19" (1/1) ... [2022-11-16 06:40:20,220 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:20,246 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:40:20,263 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:40:20,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:40:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:40:20,327 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-16 06:40:20,327 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-16 06:40:20,328 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-16 06:40:20,328 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-16 06:40:20,328 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:40:20,329 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:40:20,329 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:40:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 06:40:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 06:40:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:40:20,330 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:40:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:40:20,330 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:40:20,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:40:20,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:40:20,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:40:20,332 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:40:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:40:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:40:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:40:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 06:40:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 06:40:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-16 06:40:20,333 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-16 06:40:20,333 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:40:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:40:20,334 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-16 06:40:20,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-16 06:40:20,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:40:20,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:40:20,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:40:20,335 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:40:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:40:20,335 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 06:40:20,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 06:40:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:40:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 06:40:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 06:40:20,336 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 06:40:20,336 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 06:40:20,337 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-16 06:40:20,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-16 06:40:20,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:40:20,677 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:40:20,680 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:40:21,823 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:40:21,981 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:40:21,981 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 06:40:21,984 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:21 BoogieIcfgContainer [2022-11-16 06:40:21,984 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:40:21,986 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:40:21,986 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:40:21,996 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:40:21,997 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:21" (1/1) ... [2022-11-16 06:40:22,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:40:22,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:22,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 142 states and 186 transitions. [2022-11-16 06:40:22,081 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 186 transitions. [2022-11-16 06:40:22,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:40:22,087 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:22,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:22,140 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:40:22,151 INFO L158 Benchmark]: Toolchain (without parser) took 4682.93ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 102.2MB in the beginning and 93.4MB in the end (delta: 8.8MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2022-11-16 06:40:22,152 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory was 37.0MB in the beginning and 36.9MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:40:22,155 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2467.35ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 102.2MB in the beginning and 97.5MB in the end (delta: 4.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-16 06:40:22,157 INFO L158 Benchmark]: Boogie Procedure Inliner took 173.11ms. Allocated memory is still 201.3MB. Free memory was 97.5MB in the beginning and 88.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:40:22,159 INFO L158 Benchmark]: Boogie Preprocessor took 89.87ms. Allocated memory is still 201.3MB. Free memory was 88.1MB in the beginning and 81.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:22,160 INFO L158 Benchmark]: RCFGBuilder took 1780.84ms. Allocated memory is still 201.3MB. Free memory was 81.8MB in the beginning and 100.7MB in the end (delta: -18.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-16 06:40:22,161 INFO L158 Benchmark]: CodeCheck took 162.46ms. Allocated memory is still 201.3MB. Free memory was 100.7MB in the beginning and 93.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:22,164 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 83.9MB. Free memory was 37.0MB in the beginning and 36.9MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2467.35ms. Allocated memory was 144.7MB in the beginning and 201.3MB in the end (delta: 56.6MB). Free memory was 102.2MB in the beginning and 97.5MB in the end (delta: 4.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 173.11ms. Allocated memory is still 201.3MB. Free memory was 97.5MB in the beginning and 88.1MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 89.87ms. Allocated memory is still 201.3MB. Free memory was 88.1MB in the beginning and 81.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1780.84ms. Allocated memory is still 201.3MB. Free memory was 81.8MB in the beginning and 100.7MB in the end (delta: -18.9MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * CodeCheck took 162.46ms. Allocated memory is still 201.3MB. Free memory was 100.7MB in the beginning and 93.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:40:22,192 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH --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 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:40:24,495 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:40:24,498 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:40:24,527 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:40:24,528 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:40:24,532 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:40:24,535 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:40:24,540 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:40:24,542 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:40:24,548 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:40:24,552 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:40:24,554 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:40:24,555 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:40:24,557 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:40:24,559 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:40:24,561 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:40:24,563 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:40:24,564 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:40:24,569 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:40:24,574 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:40:24,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:40:24,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:40:24,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:40:24,585 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:40:24,592 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:40:24,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:40:24,596 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:40:24,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:40:24,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:40:24,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:40:24,601 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:40:24,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:40:24,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:40:24,604 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:40:24,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:40:24,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:40:24,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:40:24,607 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:40:24,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:40:24,609 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:40:24,610 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:40:24,611 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:40:24,651 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:40:24,651 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:40:24,653 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:40:24,653 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:40:24,655 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:40:24,655 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:40:24,655 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:40:24,656 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:40:24,656 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:40:24,656 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:40:24,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:40:24,657 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:40:24,658 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:40:24,658 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:40:24,658 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:40:24,658 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:40:24,658 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:40:24,659 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:40:24,659 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:40:24,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:40:24,659 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:24,659 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:40:24,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:40:24,660 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:40:24,660 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:40:24,660 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:40:24,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:40:24,661 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:40:24,661 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:40:24,661 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_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b [2022-11-16 06:40:25,087 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:40:25,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:40:25,113 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:40:25,115 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:40:25,117 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:40:25,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-16 06:40:25,197 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/a9ef76719/5dcbaed4f644437790db8f2dd566164e/FLAG7929d6f8a [2022-11-16 06:40:26,156 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:40:26,156 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-11-16 06:40:26,202 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/a9ef76719/5dcbaed4f644437790db8f2dd566164e/FLAG7929d6f8a [2022-11-16 06:40:26,703 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/data/a9ef76719/5dcbaed4f644437790db8f2dd566164e [2022-11-16 06:40:26,704 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:40:26,706 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:40:26,707 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:26,708 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:40:26,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:40:26,713 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:26" (1/1) ... [2022-11-16 06:40:26,714 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@33bbd924 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:26, skipping insertion in model container [2022-11-16 06:40:26,714 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:40:26" (1/1) ... [2022-11-16 06:40:26,721 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:40:26,831 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:40:27,100 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-16 06:40:27,106 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-16 06:40:28,035 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:28,133 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,134 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,134 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,135 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,136 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,150 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,151 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,153 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,153 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,155 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,156 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,157 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,157 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,572 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:28,575 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:28,577 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:28,580 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:28,585 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:28,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:28,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:28,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:28,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:28,596 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:28,823 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,838 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:28,935 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:28,975 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:40:29,031 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:40:29,039 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-16 06:40:29,041 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-16 06:40:29,109 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:29,132 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,132 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,136 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,137 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,138 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,149 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,150 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,152 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,153 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,154 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,155 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,155 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,155 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:29,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:29,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:29,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:29,213 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:29,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:29,214 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:29,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:29,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:29,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:29,290 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,295 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,325 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:29,352 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:40:29,376 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-11-16 06:40:29,376 WARN L229 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_8049eb86-bdf9-4249-91f5-ef197ba70794/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-11-16 06:40:29,409 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:40:29,424 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,424 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,425 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,425 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,426 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,431 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,432 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,433 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,433 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,434 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,435 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,435 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,435 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,496 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:40:29,497 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:40:29,498 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:40:29,499 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:40:29,500 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:40:29,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:40:29,501 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:40:29,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:40:29,502 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:40:29,503 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:40:29,552 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,557 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:40:29,587 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:40:29,814 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:40:29,815 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29 WrapperNode [2022-11-16 06:40:29,815 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:40:29,816 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:29,816 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:40:29,816 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:40:29,824 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:29,940 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,015 INFO L138 Inliner]: procedures = 711, calls = 1700, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 614 [2022-11-16 06:40:30,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:40:30,019 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:40:30,019 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:40:30,019 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:40:30,028 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,029 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,039 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,039 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,090 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,101 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,125 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,129 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,139 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:40:30,153 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:40:30,153 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:40:30,153 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:40:30,154 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:40:29" (1/1) ... [2022-11-16 06:40:30,160 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:40:30,171 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:40:30,185 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:40:30,207 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:40:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:40:30,226 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-16 06:40:30,226 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-16 06:40:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-16 06:40:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-16 06:40:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:40:30,227 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:40:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:40:30,227 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:40:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 06:40:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 06:40:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 06:40:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:40:30,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:40:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:40:30,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:40:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:40:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:40:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:40:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:40:30,229 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:40:30,229 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:40:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:40:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:40:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:40:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 06:40:30,230 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 06:40:30,230 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-16 06:40:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-16 06:40:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:40:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:40:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-16 06:40:30,231 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-16 06:40:30,231 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:40:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:40:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:40:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:40:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:40:30,232 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 06:40:30,232 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 06:40:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 06:40:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 06:40:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 06:40:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 06:40:30,233 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 06:40:30,233 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 06:40:30,234 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-16 06:40:30,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-16 06:40:30,618 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:40:30,620 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:40:32,899 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:40:33,229 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:40:33,229 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-16 06:40:33,233 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:33 BoogieIcfgContainer [2022-11-16 06:40:33,233 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:40:33,234 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:40:33,234 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:40:33,243 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:40:33,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:40:33" (1/1) ... [2022-11-16 06:40:33,254 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:40:33,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:40:33,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 141 states and 185 transitions. [2022-11-16 06:40:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 185 transitions. [2022-11-16 06:40:33,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-11-16 06:40:33,340 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:40:33,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:40:33,385 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:40:33,392 INFO L158 Benchmark]: Toolchain (without parser) took 6685.61ms. Allocated memory was 62.9MB in the beginning and 203.4MB in the end (delta: 140.5MB). Free memory was 35.1MB in the beginning and 122.4MB in the end (delta: -87.3MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2022-11-16 06:40:33,395 INFO L158 Benchmark]: CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 44.5MB in the beginning and 44.5MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:40:33,398 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3108.13ms. Allocated memory was 62.9MB in the beginning and 109.1MB in the end (delta: 46.1MB). Free memory was 34.9MB in the beginning and 39.3MB in the end (delta: -4.4MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2022-11-16 06:40:33,399 INFO L158 Benchmark]: Boogie Procedure Inliner took 201.43ms. Allocated memory is still 109.1MB. Free memory was 38.8MB in the beginning and 55.2MB in the end (delta: -16.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 06:40:33,402 INFO L158 Benchmark]: Boogie Preprocessor took 133.70ms. Allocated memory is still 109.1MB. Free memory was 55.2MB in the beginning and 47.8MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:33,402 INFO L158 Benchmark]: RCFGBuilder took 3080.07ms. Allocated memory was 109.1MB in the beginning and 203.4MB in the end (delta: 94.4MB). Free memory was 47.8MB in the beginning and 128.7MB in the end (delta: -80.9MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. [2022-11-16 06:40:33,403 INFO L158 Benchmark]: CodeCheck took 157.01ms. Allocated memory is still 203.4MB. Free memory was 128.7MB in the beginning and 122.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:40:33,407 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21ms. Allocated memory is still 62.9MB. Free memory was 44.5MB in the beginning and 44.5MB in the end (delta: 52.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3108.13ms. Allocated memory was 62.9MB in the beginning and 109.1MB in the end (delta: 46.1MB). Free memory was 34.9MB in the beginning and 39.3MB in the end (delta: -4.4MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 201.43ms. Allocated memory is still 109.1MB. Free memory was 38.8MB in the beginning and 55.2MB in the end (delta: -16.4MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.70ms. Allocated memory is still 109.1MB. Free memory was 55.2MB in the beginning and 47.8MB in the end (delta: 7.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3080.07ms. Allocated memory was 109.1MB in the beginning and 203.4MB in the end (delta: 94.4MB). Free memory was 47.8MB in the beginning and 128.7MB in the end (delta: -80.9MB). Peak memory consumption was 85.5MB. Max. memory is 16.1GB. * CodeCheck took 157.01ms. Allocated memory is still 203.4MB. Free memory was 128.7MB in the beginning and 122.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:40:33,445 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8049eb86-bdf9-4249-91f5-ef197ba70794/bin/ukojak-CydTVMUXoH/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