./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:13:51,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:13:51,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:13:51,720 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:13:51,721 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:13:51,722 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:13:51,724 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:13:51,730 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:13:51,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:13:51,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:13:51,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:13:51,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:13:51,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:13:51,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:13:51,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:13:51,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:13:51,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:13:51,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:13:51,752 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:13:51,755 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:13:51,760 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:13:51,761 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:13:51,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:13:51,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:13:51,767 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:13:51,768 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:13:51,768 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:13:51,769 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:13:51,770 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:13:51,771 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:13:51,771 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:13:51,772 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:13:51,773 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:13:51,774 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:13:51,775 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:13:51,775 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:13:51,776 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:13:51,777 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:13:51,777 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:13:51,778 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:13:51,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:13:51,780 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:13:51,808 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:13:51,809 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:13:51,809 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:13:51,809 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:13:51,810 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:13:51,810 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:13:51,810 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:13:51,810 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:13:51,810 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:13:51,811 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:13:51,811 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:13:51,811 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:13:51,811 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:13:51,811 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:13:51,811 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:13:51,812 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:13:51,812 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:13:51,812 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:13:51,812 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:13:51,812 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:13:51,813 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:13:51,813 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:13:51,813 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:13:51,813 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:13:51,813 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:13:51,814 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2021-11-13 23:13:52,036 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:13:52,061 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:13:52,064 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:13:52,065 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:13:52,066 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:13:52,068 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-13 23:13:52,166 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/eb39ca3d0/03ba9bab1c89487abbf98bc06aa0d8a9/FLAG0028ff2dc [2021-11-13 23:13:52,995 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:13:52,996 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-13 23:13:53,043 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/eb39ca3d0/03ba9bab1c89487abbf98bc06aa0d8a9/FLAG0028ff2dc [2021-11-13 23:13:53,550 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/eb39ca3d0/03ba9bab1c89487abbf98bc06aa0d8a9 [2021-11-13 23:13:53,553 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:13:53,556 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:13:53,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:13:53,559 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:13:53,562 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:13:53,564 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:53" (1/1) ... [2021-11-13 23:13:53,565 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3baa6479 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:53, skipping insertion in model container [2021-11-13 23:13:53,565 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:13:53" (1/1) ... [2021-11-13 23:13:53,574 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:13:53,681 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:13:53,945 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-13 23:13:53,951 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-13 23:13:53,973 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:13:53,979 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:13:54,915 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,922 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,923 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,926 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,928 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,950 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,951 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,958 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,959 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,964 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,968 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,969 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:54,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,352 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:13:55,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:13:55,354 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:13:55,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:13:55,357 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:13:55,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:13:55,358 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:13:55,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:13:55,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:13:55,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:13:55,482 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:13:55,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:13:55,527 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:13:55,551 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-13 23:13:55,551 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-13 23:13:55,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:13:55,554 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:13:55,605 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,606 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,607 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,607 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,608 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,619 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,620 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,621 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,622 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,623 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,623 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:13:55,684 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:13:55,687 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:13:55,688 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:13:55,689 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:13:55,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:13:55,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:13:55,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:13:55,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:13:55,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:13:55,701 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:13:55,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:13:55,788 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:13:56,109 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:13:56,109 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56 WrapperNode [2021-11-13 23:13:56,110 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:13:56,111 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:13:56,111 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:13:56,111 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:13:56,121 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,235 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:13:56,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:13:56,311 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:13:56,311 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:13:56,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,340 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,340 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,380 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,386 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,390 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:13:56,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:13:56,397 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:13:56,397 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:13:56,410 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:13:56" (1/1) ... [2021-11-13 23:13:56,417 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:13:56,428 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:13:56,440 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:13:56,467 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:13:56,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:13:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:13:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:13:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:13:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:13:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:13:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-13 23:13:56,482 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-13 23:13:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:13:56,482 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2021-11-13 23:13:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2021-11-13 23:13:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:13:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:13:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:13:56,483 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:13:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:13:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:13:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:13:56,483 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:13:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:13:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:13:56,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:13:56,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:13:57,277 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:13:57,278 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 23:13:57,281 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:57 BoogieIcfgContainer [2021-11-13 23:13:57,281 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:13:57,282 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:13:57,282 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:13:57,292 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:13:57,293 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:13:57" (1/1) ... [2021-11-13 23:13:57,309 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:13:57,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:13:57,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2021-11-13 23:13:57,364 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2021-11-13 23:13:57,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 23:13:57,385 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:13:57,386 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:13:57,435 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 23:13:57,440 INFO L158 Benchmark]: Toolchain (without parser) took 3883.08ms. Allocated memory was 132.1MB in the beginning and 182.5MB in the end (delta: 50.3MB). Free memory was 93.6MB in the beginning and 139.5MB in the end (delta: -45.9MB). Peak memory consumption was 50.0MB. Max. memory is 16.1GB. [2021-11-13 23:13:57,441 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 86.0MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:13:57,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2550.87ms. Allocated memory is still 132.1MB. Free memory was 93.3MB in the beginning and 52.1MB in the end (delta: 41.2MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. [2021-11-13 23:13:57,442 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.22ms. Allocated memory is still 132.1MB. Free memory was 52.1MB in the beginning and 91.4MB in the end (delta: -39.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. [2021-11-13 23:13:57,443 INFO L158 Benchmark]: Boogie Preprocessor took 85.80ms. Allocated memory is still 132.1MB. Free memory was 91.4MB in the beginning and 88.6MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-13 23:13:57,443 INFO L158 Benchmark]: RCFGBuilder took 884.09ms. Allocated memory is still 132.1MB. Free memory was 88.6MB in the beginning and 53.6MB in the end (delta: 34.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. [2021-11-13 23:13:57,444 INFO L158 Benchmark]: CodeCheck took 156.00ms. Allocated memory was 132.1MB in the beginning and 182.5MB in the end (delta: 50.3MB). Free memory was 53.6MB in the beginning and 139.5MB in the end (delta: -85.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:13:57,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 86.0MB. Free memory was 45.1MB in the beginning and 45.0MB in the end (delta: 77.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2550.87ms. Allocated memory is still 132.1MB. Free memory was 93.3MB in the beginning and 52.1MB in the end (delta: 41.2MB). Peak memory consumption was 63.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.22ms. Allocated memory is still 132.1MB. Free memory was 52.1MB in the beginning and 91.4MB in the end (delta: -39.3MB). Peak memory consumption was 13.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.80ms. Allocated memory is still 132.1MB. Free memory was 91.4MB in the beginning and 88.6MB in the end (delta: 2.8MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 884.09ms. Allocated memory is still 132.1MB. Free memory was 88.6MB in the beginning and 53.6MB in the end (delta: 34.9MB). Peak memory consumption was 33.6MB. Max. memory is 16.1GB. * CodeCheck took 156.00ms. Allocated memory was 132.1MB in the beginning and 182.5MB in the end (delta: 50.3MB). Free memory was 53.6MB in the beginning and 139.5MB in the end (delta: -85.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:13:57,491 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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 d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:13:59,942 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:13:59,945 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:13:59,992 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:13:59,992 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:13:59,994 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:13:59,995 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:13:59,998 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:14:00,000 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:14:00,001 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:14:00,002 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:14:00,004 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:14:00,004 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:14:00,006 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:14:00,007 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:14:00,012 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:14:00,014 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:14:00,015 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:14:00,017 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:14:00,019 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:14:00,021 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:14:00,024 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:14:00,025 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:14:00,026 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:14:00,030 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:14:00,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:14:00,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:14:00,041 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:14:00,041 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:14:00,042 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:14:00,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:14:00,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:14:00,045 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:14:00,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:14:00,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:14:00,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:14:00,061 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:14:00,061 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:14:00,061 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:14:00,062 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:14:00,063 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:14:00,064 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:14:00,108 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:14:00,108 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:14:00,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:14:00,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:14:00,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:14:00,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:14:00,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:14:00,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:14:00,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:14:00,113 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:14:00,114 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:14:00,115 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:14:00,115 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:14:00,115 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:14:00,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:14:00,116 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:14:00,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:14:00,116 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:14:00,116 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:14:00,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:14:00,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:14:00,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:14:00,118 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:14:00,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:14:00,118 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:14:00,118 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:14:00,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:14:00,119 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:14:00,119 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:14:00,119 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> d155cc00d5c2ba6f5ef1d5e883c6d133605de01ed97e4300960f893025d81fd1 [2021-11-13 23:14:00,553 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:14:00,585 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:14:00,588 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:14:00,589 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:14:00,590 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:14:00,591 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-13 23:14:00,663 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/403e9bb95/074603f684084e319a853ea50bc8bb56/FLAGa6c9b49e6 [2021-11-13 23:14:01,500 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:14:01,502 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i [2021-11-13 23:14:01,555 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/403e9bb95/074603f684084e319a853ea50bc8bb56/FLAGa6c9b49e6 [2021-11-13 23:14:02,015 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/data/403e9bb95/074603f684084e319a853ea50bc8bb56 [2021-11-13 23:14:02,017 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:14:02,019 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:14:02,021 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:02,021 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:14:02,024 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:14:02,025 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:02" (1/1) ... [2021-11-13 23:14:02,026 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6cc61d66 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:02, skipping insertion in model container [2021-11-13 23:14:02,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:14:02" (1/1) ... [2021-11-13 23:14:02,033 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:14:02,137 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:14:02,468 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-13 23:14:02,475 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-13 23:14:02,503 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:02,510 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:03,386 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,391 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,411 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,414 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,418 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,419 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,422 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,425 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,427 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,427 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:03,841 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:03,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:03,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:03,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:03,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:03,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:03,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:03,861 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:03,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:03,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:04,039 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:04,092 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:04,119 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:14:04,152 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:14:04,159 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-13 23:14:04,160 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-13 23:14:04,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:04,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:04,246 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,251 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,252 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,262 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,263 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,265 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,265 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,266 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,267 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,271 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,325 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:04,326 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:04,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:04,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:04,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:04,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:04,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:04,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:04,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:04,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:04,350 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:04,364 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:04,372 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:14:04,385 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4499,4512] [2021-11-13 23:14:04,386 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_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/sv-benchmarks/c/aws-c-common/aws_linked_list_push_back_harness.i[4559,4572] [2021-11-13 23:14:04,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:14:04,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:14:04,418 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,419 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,419 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,419 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,420 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,426 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,427 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,428 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,428 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,429 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,430 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,430 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,430 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:14:04,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:14:04,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:14:04,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:14:04,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:14:04,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:14:04,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:14:04,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:14:04,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:14:04,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:14:04,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:14:04,530 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:14:04,548 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:14:04,912 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:14:04,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04 WrapperNode [2021-11-13 23:14:04,913 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:14:04,915 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:04,915 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:14:04,916 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:14:04,923 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,037 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,087 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:14:05,088 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:14:05,088 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:14:05,088 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:14:05,096 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,111 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,113 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,166 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,184 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,190 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:14:05,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:14:05,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:14:05,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:14:05,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:14:04" (1/1) ... [2021-11-13 23:14:05,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:14:05,237 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:14:05,249 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:14:05,280 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:14:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:14:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:14:05,303 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:14:05,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:14:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:14:05,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-13 23:14:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:14:05,305 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-13 23:14:05,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-13 23:14:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:14:05,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_insert_before [2021-11-13 23:14:05,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_insert_before [2021-11-13 23:14:05,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:14:05,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:14:05,307 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:14:05,307 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:14:05,307 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:14:05,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:14:05,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:14:05,308 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:14:05,308 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:14:05,309 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:14:05,309 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_prev_is_valid [2021-11-13 23:14:06,124 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:14:06,125 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2021-11-13 23:14:06,127 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:06 BoogieIcfgContainer [2021-11-13 23:14:06,127 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:14:06,128 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:14:06,128 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:14:06,138 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:14:06,138 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:14:06" (1/1) ... [2021-11-13 23:14:06,147 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:14:06,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:14:06,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 100 states to 73 states and 100 transitions. [2021-11-13 23:14:06,228 INFO L276 IsEmpty]: Start isEmpty. Operand 73 states and 100 transitions. [2021-11-13 23:14:06,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2021-11-13 23:14:06,234 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:14:06,235 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:14:06,277 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 23:14:06,281 INFO L158 Benchmark]: Toolchain (without parser) took 4261.43ms. Allocated memory was 69.2MB in the beginning and 113.2MB in the end (delta: 44.0MB). Free memory was 46.8MB in the beginning and 70.3MB in the end (delta: -23.6MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2021-11-13 23:14:06,281 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 69.2MB. Free memory is still 50.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:14:06,282 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2893.51ms. Allocated memory was 69.2MB in the beginning and 113.2MB in the end (delta: 44.0MB). Free memory was 46.6MB in the beginning and 52.8MB in the end (delta: -6.2MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. [2021-11-13 23:14:06,283 INFO L158 Benchmark]: Boogie Procedure Inliner took 171.91ms. Allocated memory is still 113.2MB. Free memory was 52.8MB in the beginning and 46.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:14:06,283 INFO L158 Benchmark]: Boogie Preprocessor took 124.31ms. Allocated memory is still 113.2MB. Free memory was 46.5MB in the beginning and 75.4MB in the end (delta: -28.9MB). Peak memory consumption was 3.2MB. Max. memory is 16.1GB. [2021-11-13 23:14:06,284 INFO L158 Benchmark]: RCFGBuilder took 914.81ms. Allocated memory is still 113.2MB. Free memory was 75.4MB in the beginning and 38.9MB in the end (delta: 36.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. [2021-11-13 23:14:06,284 INFO L158 Benchmark]: CodeCheck took 151.23ms. Allocated memory is still 113.2MB. Free memory was 38.9MB in the beginning and 70.3MB in the end (delta: -31.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:14:06,287 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 0.25ms. Allocated memory is still 69.2MB. Free memory is still 50.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2893.51ms. Allocated memory was 69.2MB in the beginning and 113.2MB in the end (delta: 44.0MB). Free memory was 46.6MB in the beginning and 52.8MB in the end (delta: -6.2MB). Peak memory consumption was 47.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 171.91ms. Allocated memory is still 113.2MB. Free memory was 52.8MB in the beginning and 46.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 124.31ms. Allocated memory is still 113.2MB. Free memory was 46.5MB in the beginning and 75.4MB in the end (delta: -28.9MB). Peak memory consumption was 3.2MB. Max. memory is 16.1GB. * RCFGBuilder took 914.81ms. Allocated memory is still 113.2MB. Free memory was 75.4MB in the beginning and 38.9MB in the end (delta: 36.5MB). Peak memory consumption was 37.7MB. Max. memory is 16.1GB. * CodeCheck took 151.23ms. Allocated memory is still 113.2MB. Free memory was 38.9MB in the beginning and 70.3MB in the end (delta: -31.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:14:06,337 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3c431e21-d55f-4ed0-aa2e-8f237f6ca95c/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared