./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:33:07,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:33:07,602 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:33:07,652 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:33:07,660 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:33:07,662 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:33:07,664 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:33:07,668 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:33:07,673 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:33:07,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:33:07,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:33:07,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:33:07,681 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:33:07,685 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:33:07,687 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:33:07,691 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:33:07,696 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:33:07,703 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:33:07,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:33:07,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:33:07,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:33:07,712 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:33:07,714 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:33:07,715 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:33:07,719 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:33:07,719 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:33:07,720 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:33:07,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:33:07,721 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:33:07,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:33:07,723 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:33:07,724 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:33:07,725 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:33:07,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:33:07,728 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:33:07,728 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:33:07,729 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:33:07,730 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:33:07,730 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:33:07,736 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:33:07,737 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:33:07,739 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:33:07,783 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:33:07,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:33:07,784 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:33:07,784 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:33:07,785 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:33:07,785 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:33:07,785 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:33:07,786 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:33:07,786 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:33:07,786 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:33:07,786 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:33:07,786 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:33:07,787 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:33:07,794 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:33:07,794 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:33:07,795 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:33:07,795 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:33:07,795 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:33:07,795 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:07,795 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:33:07,796 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:33:07,796 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:33:07,796 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:33:07,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:33:07,797 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:33:07,797 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_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-13 22:33:08,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:33:08,153 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:33:08,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:33:08,159 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:33:08,160 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:33:08,162 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-13 22:33:08,243 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/2a16a9216/0ed8092126254834ba2372c4cadef806/FLAGae8467a68 [2021-11-13 22:33:09,047 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:33:09,050 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-13 22:33:09,102 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/2a16a9216/0ed8092126254834ba2372c4cadef806/FLAGae8467a68 [2021-11-13 22:33:09,596 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/2a16a9216/0ed8092126254834ba2372c4cadef806 [2021-11-13 22:33:09,602 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:33:09,604 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:33:09,618 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:09,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:33:09,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:33:09,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:09" (1/1) ... [2021-11-13 22:33:09,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@586c8605 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:09, skipping insertion in model container [2021-11-13 22:33:09,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:09" (1/1) ... [2021-11-13 22:33:09,633 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:33:09,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:10,129 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-13 22:33:10,136 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-13 22:33:10,158 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:10,163 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:11,122 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,126 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,128 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,129 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,132 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,174 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,178 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,181 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,188 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,191 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,192 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,193 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,193 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:11,619 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:11,621 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:11,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:11,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:11,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:11,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:11,633 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:11,634 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:11,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:11,639 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:11,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:11,913 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:11,947 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:33:11,992 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-13 22:33:11,993 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-13 22:33:11,995 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:12,005 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:12,092 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,097 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,098 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,118 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,119 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,120 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,121 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,123 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,124 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,125 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,125 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:12,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:12,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:12,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:12,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:12,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:12,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:12,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:12,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:12,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:12,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:12,229 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:12,258 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:12,564 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:33:12,564 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12 WrapperNode [2021-11-13 22:33:12,565 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:12,567 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:12,567 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:33:12,567 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:33:12,576 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,717 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,785 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:12,787 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:33:12,787 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:33:12,787 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:33:12,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,797 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,808 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,808 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,830 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,835 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,839 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,845 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:33:12,847 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:33:12,847 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:33:12,847 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:33:12,852 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:12" (1/1) ... [2021-11-13 22:33:12,876 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:12,890 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:33:12,904 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:33:12,959 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:33:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2021-11-13 22:33:13,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2021-11-13 22:33:13,001 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 22:33:13,001 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 22:33:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:33:13,002 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:33:13,003 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:33:13,003 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:33:13,004 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:33:13,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:33:13,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 22:33:13,006 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 22:33:13,006 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:33:13,006 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:33:13,006 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:33:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:33:13,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:33:13,519 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:33:13,519 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 22:33:13,522 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:13 BoogieIcfgContainer [2021-11-13 22:33:13,522 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:33:13,524 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:33:13,524 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:33:13,536 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:33:13,536 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:13" (1/1) ... [2021-11-13 22:33:13,548 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:33:13,626 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:13,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-13 22:33:13,637 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-13 22:33:13,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:33:13,643 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:13,645 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:13,703 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 22:33:13,708 INFO L158 Benchmark]: Toolchain (without parser) took 4102.83ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 67.0MB in the beginning and 72.5MB in the end (delta: -5.5MB). Peak memory consumption was 18.6MB. Max. memory is 16.1GB. [2021-11-13 22:33:13,709 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:33:13,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2946.95ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 66.9MB in the beginning and 66.3MB in the end (delta: 634.8kB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. [2021-11-13 22:33:13,711 INFO L158 Benchmark]: Boogie Procedure Inliner took 218.55ms. Allocated memory is still 134.2MB. Free memory was 66.3MB in the beginning and 61.3MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 22:33:13,712 INFO L158 Benchmark]: Boogie Preprocessor took 59.15ms. Allocated memory is still 134.2MB. Free memory was 61.3MB in the beginning and 59.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:33:13,713 INFO L158 Benchmark]: RCFGBuilder took 676.02ms. Allocated memory is still 134.2MB. Free memory was 59.3MB in the beginning and 78.8MB in the end (delta: -19.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 22:33:13,713 INFO L158 Benchmark]: CodeCheck took 182.53ms. Allocated memory is still 134.2MB. Free memory was 78.8MB in the beginning and 72.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:33:13,718 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 111.1MB. Free memory is still 90.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2946.95ms. Allocated memory was 111.1MB in the beginning and 134.2MB in the end (delta: 23.1MB). Free memory was 66.9MB in the beginning and 66.3MB in the end (delta: 634.8kB). Peak memory consumption was 41.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 218.55ms. Allocated memory is still 134.2MB. Free memory was 66.3MB in the beginning and 61.3MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 59.15ms. Allocated memory is still 134.2MB. Free memory was 61.3MB in the beginning and 59.3MB in the end (delta: 2.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 676.02ms. Allocated memory is still 134.2MB. Free memory was 59.3MB in the beginning and 78.8MB in the end (delta: -19.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * CodeCheck took 182.53ms. Allocated memory is still 134.2MB. Free memory was 78.8MB in the beginning and 72.5MB 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. [2021-11-13 22:33:13,768 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e --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 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:33:16,348 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:33:16,351 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:33:16,395 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:33:16,396 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:33:16,397 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:33:16,399 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:33:16,401 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:33:16,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:33:16,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:33:16,406 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:33:16,408 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:33:16,408 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:33:16,410 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:33:16,412 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:33:16,413 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:33:16,414 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:33:16,416 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:33:16,418 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:33:16,421 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:33:16,423 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:33:16,425 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:33:16,427 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:33:16,428 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:33:16,432 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:33:16,433 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:33:16,433 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:33:16,435 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:33:16,439 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:33:16,440 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:33:16,441 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:33:16,442 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:33:16,443 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:33:16,444 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:33:16,445 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:33:16,446 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:33:16,447 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:33:16,447 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:33:16,447 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:33:16,448 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:33:16,449 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:33:16,452 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:33:16,498 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:33:16,499 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:33:16,500 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:33:16,500 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:33:16,502 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:33:16,502 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:33:16,502 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:33:16,502 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:33:16,502 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:33:16,503 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:33:16,504 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:33:16,504 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:33:16,504 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:33:16,504 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:33:16,505 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:33:16,505 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:33:16,505 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:33:16,505 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:33:16,505 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:33:16,506 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:33:16,506 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:16,506 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:33:16,506 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:33:16,506 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:33:16,507 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:33:16,507 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:33:16,507 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:33:16,507 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:33:16,507 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:33:16,508 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_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2021-11-13 22:33:16,901 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:33:16,929 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:33:16,932 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:33:16,939 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:33:16,940 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:33:16,943 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-13 22:33:17,026 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/a609e1aeb/9bef2362c8074eacb92d39fb8baa8f56/FLAG4f0ed2e79 [2021-11-13 22:33:18,030 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:33:18,031 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2021-11-13 22:33:18,071 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/a609e1aeb/9bef2362c8074eacb92d39fb8baa8f56/FLAG4f0ed2e79 [2021-11-13 22:33:18,543 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/data/a609e1aeb/9bef2362c8074eacb92d39fb8baa8f56 [2021-11-13 22:33:18,546 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:33:18,548 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:33:18,549 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:18,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:33:18,555 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:33:18,556 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:18" (1/1) ... [2021-11-13 22:33:18,557 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43bcc020 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:18, skipping insertion in model container [2021-11-13 22:33:18,557 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:18" (1/1) ... [2021-11-13 22:33:18,566 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:33:18,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:19,009 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-13 22:33:19,019 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-13 22:33:19,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:19,061 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:20,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,094 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,094 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,096 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,097 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,120 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,121 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,134 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,135 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,138 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,139 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,140 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,141 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:20,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:20,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:20,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:20,528 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:20,530 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:20,531 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:20,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:20,533 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:20,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:20,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:20,742 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:20,773 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:20,798 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:33:20,893 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:20,901 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-13 22:33:20,904 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-13 22:33:20,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:20,906 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:21,009 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,013 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,023 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,024 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,025 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,033 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,041 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,042 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,043 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,044 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,046 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:21,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:21,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:21,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:21,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:21,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:21,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:21,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:21,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:21,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:21,156 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:21,171 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:21,180 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:33:21,225 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2021-11-13 22:33:21,226 WARN L228 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_0d19e319-065c-4ac9-9222-607d81c1cd26/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2021-11-13 22:33:21,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:21,228 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:21,261 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,261 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,262 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,262 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,270 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,271 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,272 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,273 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,274 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,275 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,275 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,276 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:21,310 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:21,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:21,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:21,312 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:21,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:21,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:21,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:21,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:21,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:21,315 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:21,337 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:21,393 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:21,630 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:33:21,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21 WrapperNode [2021-11-13 22:33:21,630 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:21,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:21,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:33:21,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:33:21,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,782 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,830 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:21,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:33:21,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:33:21,833 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:33:21,841 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,847 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,848 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,868 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,874 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,881 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:33:21,882 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:33:21,882 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:33:21,882 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:33:21,883 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:21" (1/1) ... [2021-11-13 22:33:21,891 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:21,911 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:33:21,925 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:33:21,944 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:33:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2021-11-13 22:33:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2021-11-13 22:33:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-13 22:33:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-13 22:33:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:33:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:33:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:33:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:33:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:33:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:33:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:33:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 22:33:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 22:33:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:33:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:33:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:33:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:33:22,546 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:33:22,547 INFO L299 CfgBuilder]: Removed 3 assume(true) statements. [2021-11-13 22:33:22,550 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:22 BoogieIcfgContainer [2021-11-13 22:33:22,550 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:33:22,551 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:33:22,551 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:33:22,563 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:33:22,563 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:33:22" (1/1) ... [2021-11-13 22:33:22,575 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:33:22,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:33:22,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2021-11-13 22:33:22,643 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2021-11-13 22:33:22,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-13 22:33:22,649 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:33:22,650 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:33:22,704 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 22:33:22,708 INFO L158 Benchmark]: Toolchain (without parser) took 4159.55ms. Allocated memory was 58.7MB in the beginning and 109.1MB in the end (delta: 50.3MB). Free memory was 30.0MB in the beginning and 48.5MB in the end (delta: -18.4MB). Peak memory consumption was 32.2MB. Max. memory is 16.1GB. [2021-11-13 22:33:22,709 INFO L158 Benchmark]: CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:33:22,710 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3082.04ms. Allocated memory was 58.7MB in the beginning and 109.1MB in the end (delta: 50.3MB). Free memory was 29.8MB in the beginning and 56.0MB in the end (delta: -26.2MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2021-11-13 22:33:22,711 INFO L158 Benchmark]: Boogie Procedure Inliner took 198.84ms. Allocated memory is still 109.1MB. Free memory was 56.0MB in the beginning and 50.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:33:22,711 INFO L158 Benchmark]: Boogie Preprocessor took 49.30ms. Allocated memory is still 109.1MB. Free memory was 50.2MB in the beginning and 47.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-13 22:33:22,712 INFO L158 Benchmark]: RCFGBuilder took 668.21ms. Allocated memory is still 109.1MB. Free memory was 47.6MB in the beginning and 54.3MB in the end (delta: -6.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:33:22,712 INFO L158 Benchmark]: CodeCheck took 155.57ms. Allocated memory is still 109.1MB. Free memory was 54.3MB in the beginning and 48.5MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:33:22,716 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37ms. Allocated memory is still 58.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3082.04ms. Allocated memory was 58.7MB in the beginning and 109.1MB in the end (delta: 50.3MB). Free memory was 29.8MB in the beginning and 56.0MB in the end (delta: -26.2MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 198.84ms. Allocated memory is still 109.1MB. Free memory was 56.0MB in the beginning and 50.2MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.30ms. Allocated memory is still 109.1MB. Free memory was 50.2MB in the beginning and 47.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 668.21ms. Allocated memory is still 109.1MB. Free memory was 47.6MB in the beginning and 54.3MB in the end (delta: -6.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * CodeCheck took 155.57ms. Allocated memory is still 109.1MB. Free memory was 54.3MB in the beginning and 48.5MB in the end (delta: 5.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 22:33:22,761 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d19e319-065c-4ac9-9222-607d81c1cd26/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared