./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/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_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/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_fe869d83-bc41-4daf-a5c3-f608e533574e/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- 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 08:48:15,604 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:48:15,606 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:48:15,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:48:15,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:48:15,654 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:48:15,658 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:48:15,661 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:48:15,666 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:48:15,668 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:48:15,672 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:48:15,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:48:15,676 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:48:15,679 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:48:15,681 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:48:15,682 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:48:15,684 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:48:15,691 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:48:15,693 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:48:15,695 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:48:15,699 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:48:15,700 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:48:15,704 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:48:15,705 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:48:15,714 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:48:15,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:48:15,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:48:15,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:48:15,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:48:15,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:48:15,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:48:15,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:48:15,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:48:15,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:48:15,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:48:15,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:48:15,732 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:48:15,733 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:48:15,733 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:48:15,734 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:48:15,735 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:48:15,736 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:48:15,779 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:48:15,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:48:15,785 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:48:15,785 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:48:15,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:48:15,786 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:48:15,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:48:15,787 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:48:15,787 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:48:15,788 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:48:15,789 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:48:15,789 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:48:15,789 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:48:15,790 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:48:15,790 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:48:15,790 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:48:15,790 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:48:15,791 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:48:15,791 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:15,791 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:48:15,791 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:48:15,792 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:48:15,792 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:48:15,792 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:48:15,792 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:48:15,793 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_fe869d83-bc41-4daf-a5c3-f608e533574e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2022-11-16 08:48:16,072 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:48:16,095 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:48:16,099 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:48:16,100 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:48:16,101 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:48:16,103 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-16 08:48:16,172 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/e05f17387/c8ca434e13ec4252b2979cb77ea8a4ec/FLAG189955e05 [2022-11-16 08:48:17,133 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:48:17,135 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-16 08:48:17,183 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/e05f17387/c8ca434e13ec4252b2979cb77ea8a4ec/FLAG189955e05 [2022-11-16 08:48:17,603 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/e05f17387/c8ca434e13ec4252b2979cb77ea8a4ec [2022-11-16 08:48:17,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:48:17,611 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:48:17,615 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:17,615 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:48:17,637 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:48:17,638 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:17" (1/1) ... [2022-11-16 08:48:17,639 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@77eef6f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:17, skipping insertion in model container [2022-11-16 08:48:17,639 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:17" (1/1) ... [2022-11-16 08:48:17,648 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:48:17,758 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:48:18,064 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-16 08:48:18,072 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-16 08:48:18,964 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:18,965 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:18,966 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:18,968 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:18,970 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:18,994 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:18,999 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,004 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,006 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,008 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,009 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,010 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,010 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,331 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:19,333 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:19,334 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:19,335 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:19,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:19,337 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:19,338 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:19,339 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:19,340 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:19,340 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:19,481 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:19,536 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:19,551 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:48:19,599 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-16 08:48:19,600 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-16 08:48:19,688 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,689 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,694 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,695 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,696 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,705 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,714 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,717 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,718 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,724 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,727 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,728 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,728 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:19,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:19,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:19,794 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:19,795 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:19,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:19,802 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:19,803 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:19,804 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:19,805 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:19,806 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:19,840 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:19,861 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:20,139 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:48:20,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20 WrapperNode [2022-11-16 08:48:20,140 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:20,141 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:20,141 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:48:20,141 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:48:20,149 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,236 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,270 INFO L138 Inliner]: procedures = 679, calls = 1048, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 150 [2022-11-16 08:48:20,270 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:20,271 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:48:20,271 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:48:20,271 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:48:20,284 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,284 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,291 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,291 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,304 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,308 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,312 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,314 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,319 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:48:20,320 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:48:20,320 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:48:20,320 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:48:20,321 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:20" (1/1) ... [2022-11-16 08:48:20,328 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:20,357 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:48:20,397 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:48:20,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:48:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:48:20,452 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:48:20,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:48:20,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-11-16 08:48:20,453 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-11-16 08:48:20,453 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:48:20,453 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-11-16 08:48:20,454 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-11-16 08:48:20,454 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:48:20,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:48:20,455 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2022-11-16 08:48:20,455 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2022-11-16 08:48:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:48:20,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:48:20,456 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:48:20,457 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:48:20,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:48:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:48:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:48:20,458 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:48:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:48:20,459 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-11-16 08:48:20,459 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-11-16 08:48:20,460 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:48:20,800 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:48:20,802 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:48:21,222 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:48:21,504 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:48:21,505 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 08:48:21,507 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:21 BoogieIcfgContainer [2022-11-16 08:48:21,508 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:48:21,509 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:48:21,509 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:48:21,523 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:48:21,523 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:21" (1/1) ... [2022-11-16 08:48:21,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:48:21,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:21,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2022-11-16 08:48:21,594 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2022-11-16 08:48:21,598 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 08:48:21,598 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:21,599 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:21,657 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 08:48:21,667 INFO L158 Benchmark]: Toolchain (without parser) took 4054.95ms. Allocated memory was 104.9MB in the beginning and 161.5MB in the end (delta: 56.6MB). Free memory was 52.9MB in the beginning and 100.2MB in the end (delta: -47.3MB). Peak memory consumption was 9.1MB. Max. memory is 16.1GB. [2022-11-16 08:48:21,667 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 104.9MB. Free memory was 75.8MB in the beginning and 75.8MB in the end (delta: 69.3kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:48:21,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2525.50ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 52.7MB in the beginning and 54.6MB in the end (delta: -1.9MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-11-16 08:48:21,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.48ms. Allocated memory is still 132.1MB. Free memory was 54.6MB in the beginning and 87.9MB in the end (delta: -33.3MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. [2022-11-16 08:48:21,669 INFO L158 Benchmark]: Boogie Preprocessor took 48.30ms. Allocated memory is still 132.1MB. Free memory was 87.9MB in the beginning and 84.4MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:48:21,670 INFO L158 Benchmark]: RCFGBuilder took 1187.86ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 84.4MB in the beginning and 107.6MB in the end (delta: -23.2MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. [2022-11-16 08:48:21,671 INFO L158 Benchmark]: CodeCheck took 156.42ms. Allocated memory is still 161.5MB. Free memory was 107.6MB in the beginning and 100.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:48:21,675 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 0.35ms. Allocated memory is still 104.9MB. Free memory was 75.8MB in the beginning and 75.8MB in the end (delta: 69.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2525.50ms. Allocated memory was 104.9MB in the beginning and 132.1MB in the end (delta: 27.3MB). Free memory was 52.7MB in the beginning and 54.6MB in the end (delta: -1.9MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.48ms. Allocated memory is still 132.1MB. Free memory was 54.6MB in the beginning and 87.9MB in the end (delta: -33.3MB). Peak memory consumption was 9.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 48.30ms. Allocated memory is still 132.1MB. Free memory was 87.9MB in the beginning and 84.4MB in the end (delta: 3.5MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1187.86ms. Allocated memory was 132.1MB in the beginning and 161.5MB in the end (delta: 29.4MB). Free memory was 84.4MB in the beginning and 107.6MB in the end (delta: -23.2MB). Peak memory consumption was 38.7MB. Max. memory is 16.1GB. * CodeCheck took 156.42ms. Allocated memory is still 161.5MB. Free memory was 107.6MB in the beginning and 100.2MB 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 08:48:21,712 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/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_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/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_fe869d83-bc41-4daf-a5c3-f608e533574e/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- 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 08:48:24,031 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:48:24,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:48:24,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:48:24,056 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:48:24,061 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:48:24,064 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:48:24,069 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:48:24,072 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:48:24,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:48:24,081 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:48:24,083 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:48:24,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:48:24,087 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:48:24,089 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:48:24,094 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:48:24,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:48:24,097 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:48:24,099 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:48:24,104 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:48:24,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:48:24,110 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:48:24,112 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:48:24,114 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:48:24,120 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:48:24,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:48:24,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:48:24,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:48:24,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:48:24,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:48:24,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:48:24,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:48:24,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:48:24,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:48:24,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:48:24,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:48:24,137 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:48:24,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:48:24,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:48:24,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:48:24,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:48:24,146 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:48:24,185 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:48:24,185 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:48:24,186 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:48:24,186 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:48:24,187 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:48:24,187 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:48:24,187 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:48:24,188 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:48:24,188 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:48:24,188 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:48:24,188 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:48:24,188 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:48:24,189 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:48:24,189 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:48:24,189 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:48:24,189 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:48:24,189 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:48:24,190 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:48:24,190 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:48:24,190 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:48:24,190 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:24,190 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:48:24,191 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:48:24,191 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:48:24,191 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:48:24,191 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:48:24,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:48:24,192 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:48:24,192 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:48:24,192 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_fe869d83-bc41-4daf-a5c3-f608e533574e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2022-11-16 08:48:24,576 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:48:24,616 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:48:24,619 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:48:24,621 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:48:24,623 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:48:24,625 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-16 08:48:24,701 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/a5a09a6ab/04e7763df45647878e28ec885c30577c/FLAGefa7464ed [2022-11-16 08:48:25,487 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:48:25,487 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2022-11-16 08:48:25,539 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/a5a09a6ab/04e7763df45647878e28ec885c30577c/FLAGefa7464ed [2022-11-16 08:48:25,568 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/data/a5a09a6ab/04e7763df45647878e28ec885c30577c [2022-11-16 08:48:25,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:48:25,576 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:48:25,577 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:25,577 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:48:25,586 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:48:25,588 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:25" (1/1) ... [2022-11-16 08:48:25,589 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@131fdc76 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:25, skipping insertion in model container [2022-11-16 08:48:25,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:48:25" (1/1) ... [2022-11-16 08:48:25,599 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:48:25,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:48:26,026 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-16 08:48:26,033 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-16 08:48:27,214 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,214 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,215 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,216 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,218 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,237 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,240 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,243 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,246 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,248 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,250 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,251 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,252 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:27,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:27,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:27,699 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:27,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:27,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:27,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:27,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:27,705 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:27,706 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:27,715 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:27,871 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:27,897 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:27,925 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:48:27,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:48:27,985 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-16 08:48:27,986 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-16 08:48:28,048 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,049 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,049 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,050 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,051 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,062 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,062 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,063 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,063 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,064 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,064 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,065 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,065 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,098 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:28,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:28,100 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:28,101 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:28,102 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:28,103 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:28,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:28,104 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:28,105 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:28,105 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:28,128 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:28,143 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:28,153 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:48:28,170 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2022-11-16 08:48:28,171 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_fe869d83-bc41-4daf-a5c3-f608e533574e/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2022-11-16 08:48:28,220 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,221 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,221 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,221 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,222 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,228 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,228 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,229 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,230 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,231 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,231 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,232 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,232 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:48:28,261 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:48:28,261 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:48:28,262 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:48:28,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:48:28,263 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:48:28,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:48:28,264 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:48:28,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:48:28,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:48:28,266 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:48:28,286 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:48:28,297 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:48:28,623 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:48:28,623 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28 WrapperNode [2022-11-16 08:48:28,623 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:48:28,624 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:28,625 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:48:28,625 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:48:28,632 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,696 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,763 INFO L138 Inliner]: procedures = 698, calls = 1048, calls flagged for inlining = 52, calls inlined = 6, statements flattened = 151 [2022-11-16 08:48:28,764 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:48:28,765 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:48:28,765 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:48:28,766 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:48:28,776 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,776 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,790 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,791 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,812 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,821 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,824 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,831 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:48:28,848 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:48:28,848 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:48:28,848 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:48:28,849 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:48:28" (1/1) ... [2022-11-16 08:48:28,855 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:48:28,867 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:48:28,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:48:28,918 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:48:28,936 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:48:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:48:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:48:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:48:28,937 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-11-16 08:48:28,937 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-11-16 08:48:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:48:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-11-16 08:48:28,938 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-11-16 08:48:28,938 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:48:28,939 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:48:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2022-11-16 08:48:28,940 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2022-11-16 08:48:28,940 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:48:28,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:48:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:48:28,941 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:48:28,941 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:48:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:48:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:48:28,942 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:48:28,942 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:48:28,943 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2022-11-16 08:48:28,943 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2022-11-16 08:48:29,342 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:48:29,344 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:48:29,913 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:48:30,209 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:48:30,209 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-16 08:48:30,218 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:30 BoogieIcfgContainer [2022-11-16 08:48:30,220 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:48:30,222 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:48:30,222 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:48:30,232 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:48:30,233 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:48:30" (1/1) ... [2022-11-16 08:48:30,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:48:30,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:48:30,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2022-11-16 08:48:30,320 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2022-11-16 08:48:30,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2022-11-16 08:48:30,329 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:48:30,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:48:30,389 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 08:48:30,397 INFO L158 Benchmark]: Toolchain (without parser) took 4819.88ms. Allocated memory was 71.3MB in the beginning and 123.7MB in the end (delta: 52.4MB). Free memory was 47.3MB in the beginning and 39.2MB in the end (delta: 8.1MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2022-11-16 08:48:30,397 INFO L158 Benchmark]: CDTParser took 0.35ms. Allocated memory is still 71.3MB. Free memory was 52.7MB in the beginning and 52.7MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:48:30,405 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3046.32ms. Allocated memory was 71.3MB in the beginning and 123.7MB in the end (delta: 52.4MB). Free memory was 47.1MB in the beginning and 70.4MB in the end (delta: -23.4MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2022-11-16 08:48:30,407 INFO L158 Benchmark]: Boogie Procedure Inliner took 140.13ms. Allocated memory is still 123.7MB. Free memory was 70.4MB in the beginning and 64.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:48:30,408 INFO L158 Benchmark]: Boogie Preprocessor took 81.92ms. Allocated memory is still 123.7MB. Free memory was 64.1MB in the beginning and 60.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 08:48:30,410 INFO L158 Benchmark]: RCFGBuilder took 1373.06ms. Allocated memory is still 123.7MB. Free memory was 60.8MB in the beginning and 45.6MB in the end (delta: 15.3MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. [2022-11-16 08:48:30,411 INFO L158 Benchmark]: CodeCheck took 173.24ms. Allocated memory is still 123.7MB. Free memory was 45.6MB in the beginning and 39.2MB in the end (delta: 6.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:48:30,419 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 0.35ms. Allocated memory is still 71.3MB. Free memory was 52.7MB in the beginning and 52.7MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3046.32ms. Allocated memory was 71.3MB in the beginning and 123.7MB in the end (delta: 52.4MB). Free memory was 47.1MB in the beginning and 70.4MB in the end (delta: -23.4MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 140.13ms. Allocated memory is still 123.7MB. Free memory was 70.4MB in the beginning and 64.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 81.92ms. Allocated memory is still 123.7MB. Free memory was 64.1MB in the beginning and 60.8MB in the end (delta: 3.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1373.06ms. Allocated memory is still 123.7MB. Free memory was 60.8MB in the beginning and 45.6MB in the end (delta: 15.3MB). Peak memory consumption was 26.1MB. Max. memory is 16.1GB. * CodeCheck took 173.24ms. Allocated memory is still 123.7MB. Free memory was 45.6MB in the beginning and 39.2MB in the end (delta: 6.4MB). 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 08:48:30,449 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_fe869d83-bc41-4daf-a5c3-f608e533574e/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