./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6b4ec56b Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ --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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:20:16,728 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:20:16,730 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:20:16,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:20:16,751 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:20:16,752 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:20:16,753 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:20:16,755 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:20:16,756 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:20:16,757 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:20:16,758 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:20:16,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:20:16,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:20:16,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:20:16,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:20:16,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:20:16,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:20:16,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:20:16,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:20:16,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:20:16,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:20:16,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:20:16,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:20:16,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:20:16,780 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:20:16,781 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:20:16,788 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:20:16,789 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:20:16,790 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:20:16,790 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:20:16,791 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:20:16,792 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:20:16,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:20:16,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:20:16,794 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:20:16,799 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:20:16,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:20:16,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:20:16,800 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:20:16,801 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:20:16,802 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:20:16,805 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-20 18:20:16,848 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:20:16,848 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:20:16,849 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:20:16,849 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:20:16,850 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:20:16,850 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:20:16,851 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:20:16,851 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 18:20:16,851 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:20:16,852 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:20:16,852 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:20:16,852 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:20:16,852 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:20:16,852 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:20:16,853 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:20:16,853 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:20:16,853 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:20:16,854 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:20:16,854 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:20:16,854 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:20:16,854 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:20:16,855 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:20:16,855 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-20 18:20:16,855 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 18:20:16,855 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:20:16,855 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_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2022-11-20 18:20:17,178 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:20:17,210 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:20:17,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:20:17,214 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:20:17,215 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:20:17,216 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-11-20 18:20:20,342 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:20:20,809 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:20:20,810 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-11-20 18:20:20,843 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data/df95d725c/9bdd7d78c97b44d0bf357aa0a2082b29/FLAG73fcfc6ae [2022-11-20 18:20:20,862 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data/df95d725c/9bdd7d78c97b44d0bf357aa0a2082b29 [2022-11-20 18:20:20,865 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:20:20,867 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:20:20,872 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:20:20,872 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:20:20,876 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:20:20,876 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:20:20" (1/1) ... [2022-11-20 18:20:20,877 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74791f20 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:20, skipping insertion in model container [2022-11-20 18:20:20,878 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:20:20" (1/1) ... [2022-11-20 18:20:20,886 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:20:20,967 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:20:21,261 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-11-20 18:20:21,270 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-11-20 18:20:22,278 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,279 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,280 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,282 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,312 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,313 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,319 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,322 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,324 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,325 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,326 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:22,771 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:20:22,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:20:22,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:20:22,775 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:20:22,777 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:20:22,778 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:20:22,779 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:20:22,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:20:22,781 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:20:22,782 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:20:22,955 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:20:23,001 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:20:23,055 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:20:23,073 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-11-20 18:20:23,074 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-11-20 18:20:23,144 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,156 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,156 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,158 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,160 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,160 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,161 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:23,205 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:20:23,206 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:20:23,207 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:20:23,208 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:20:23,209 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:20:23,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:20:23,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:20:23,211 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:20:23,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:20:23,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:20:23,239 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:20:23,254 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:20:23,487 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:20:23,488 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23 WrapperNode [2022-11-20 18:20:23,488 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:20:23,489 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:20:23,489 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:20:23,490 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:20:23,498 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,574 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,631 INFO L138 Inliner]: procedures = 679, calls = 1035, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 92 [2022-11-20 18:20:23,631 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:20:23,632 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:20:23,632 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:20:23,632 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:20:23,643 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,643 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,657 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,657 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,672 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,675 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,678 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,696 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:20:23,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:20:23,701 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:20:23,701 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:20:23,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:23" (1/1) ... [2022-11-20 18:20:23,708 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:20:23,740 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:20:23,760 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:20:23,785 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:20:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2022-11-20 18:20:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2022-11-20 18:20:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:20:23,806 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:20:23,806 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:20:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-11-20 18:20:23,808 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-11-20 18:20:23,808 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-11-20 18:20:23,809 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-11-20 18:20:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:20:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:20:23,809 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:20:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:20:23,810 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2022-11-20 18:20:23,810 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2022-11-20 18:20:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:20:23,811 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:20:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:20:23,811 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:20:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:20:23,812 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 18:20:24,212 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:20:24,214 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:20:24,530 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:20:24,644 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:20:24,644 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:20:24,647 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:20:24 BoogieIcfgContainer [2022-11-20 18:20:24,647 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:20:24,648 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:20:24,648 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:20:24,658 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:20:24,659 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:20:24" (1/1) ... [2022-11-20 18:20:24,668 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:20:24,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:24,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-11-20 18:20:24,727 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-11-20 18:20:24,732 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 18:20:24,732 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:24,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:24,793 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:20:24,802 INFO L158 Benchmark]: Toolchain (without parser) took 3932.59ms. Allocated memory was 174.1MB in the beginning and 253.8MB in the end (delta: 79.7MB). Free memory was 119.0MB in the beginning and 184.6MB in the end (delta: -65.6MB). Peak memory consumption was 15.1MB. Max. memory is 16.1GB. [2022-11-20 18:20:24,804 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 174.1MB. Free memory is still 142.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:20:24,806 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2616.72ms. Allocated memory was 174.1MB in the beginning and 253.8MB in the end (delta: 79.7MB). Free memory was 118.9MB in the beginning and 136.7MB in the end (delta: -17.8MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. [2022-11-20 18:20:24,807 INFO L158 Benchmark]: Boogie Procedure Inliner took 142.26ms. Allocated memory is still 253.8MB. Free memory was 136.7MB in the beginning and 131.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:20:24,809 INFO L158 Benchmark]: Boogie Preprocessor took 67.95ms. Allocated memory is still 253.8MB. Free memory was 131.4MB in the beginning and 129.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 18:20:24,810 INFO L158 Benchmark]: RCFGBuilder took 946.86ms. Allocated memory is still 253.8MB. Free memory was 129.3MB in the beginning and 190.9MB in the end (delta: -61.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2022-11-20 18:20:24,810 INFO L158 Benchmark]: CodeCheck took 151.31ms. Allocated memory is still 253.8MB. Free memory was 190.9MB in the beginning and 184.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:20:24,815 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 174.1MB. Free memory is still 142.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2616.72ms. Allocated memory was 174.1MB in the beginning and 253.8MB in the end (delta: 79.7MB). Free memory was 118.9MB in the beginning and 136.7MB in the end (delta: -17.8MB). Peak memory consumption was 73.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 142.26ms. Allocated memory is still 253.8MB. Free memory was 136.7MB in the beginning and 131.4MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 67.95ms. Allocated memory is still 253.8MB. Free memory was 131.4MB in the beginning and 129.3MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 946.86ms. Allocated memory is still 253.8MB. Free memory was 129.3MB in the beginning and 190.9MB in the end (delta: -61.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * CodeCheck took 151.31ms. Allocated memory is still 253.8MB. Free memory was 190.9MB in the beginning and 184.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:20:24,846 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ --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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 18:20:27,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 18:20:27,305 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 18:20:27,347 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 18:20:27,347 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 18:20:27,349 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 18:20:27,350 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 18:20:27,352 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 18:20:27,354 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 18:20:27,355 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 18:20:27,356 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 18:20:27,357 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 18:20:27,358 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 18:20:27,359 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 18:20:27,360 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 18:20:27,361 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 18:20:27,362 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 18:20:27,363 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 18:20:27,365 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 18:20:27,366 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 18:20:27,368 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 18:20:27,370 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 18:20:27,371 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 18:20:27,372 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 18:20:27,376 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 18:20:27,376 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 18:20:27,376 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 18:20:27,377 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 18:20:27,378 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 18:20:27,379 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 18:20:27,380 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 18:20:27,380 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 18:20:27,381 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 18:20:27,382 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 18:20:27,383 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 18:20:27,384 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 18:20:27,385 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 18:20:27,385 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 18:20:27,385 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 18:20:27,386 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 18:20:27,387 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 18:20:27,388 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-20 18:20:27,411 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 18:20:27,411 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 18:20:27,412 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 18:20:27,412 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-20 18:20:27,413 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 18:20:27,413 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 18:20:27,414 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 18:20:27,414 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 18:20:27,414 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 18:20:27,414 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 18:20:27,415 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 18:20:27,415 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-20 18:20:27,415 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-20 18:20:27,415 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-20 18:20:27,415 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 18:20:27,416 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 18:20:27,416 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 18:20:27,416 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-20 18:20:27,416 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-20 18:20:27,417 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 18:20:27,417 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:20:27,417 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 18:20:27,417 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 18:20:27,418 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 18:20:27,418 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-20 18:20:27,418 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-20 18:20:27,418 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 18:20:27,419 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-20 18:20:27,419 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-20 18:20:27,419 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_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2022-11-20 18:20:27,784 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 18:20:27,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 18:20:27,817 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 18:20:27,818 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 18:20:27,820 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 18:20:27,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-11-20 18:20:31,053 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 18:20:31,504 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 18:20:31,504 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2022-11-20 18:20:31,541 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data/a1e418e60/e3a35e1c7dfe40ad9d13dd6e591aa92d/FLAGb7a6b555c [2022-11-20 18:20:31,554 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/data/a1e418e60/e3a35e1c7dfe40ad9d13dd6e591aa92d [2022-11-20 18:20:31,556 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 18:20:31,557 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 18:20:31,559 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 18:20:31,560 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 18:20:31,563 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 18:20:31,567 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:20:31" (1/1) ... [2022-11-20 18:20:31,568 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ebec310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:31, skipping insertion in model container [2022-11-20 18:20:31,568 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 06:20:31" (1/1) ... [2022-11-20 18:20:31,579 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 18:20:31,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:20:32,003 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-11-20 18:20:32,020 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-11-20 18:20:33,245 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,246 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,247 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,247 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,251 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,277 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,282 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,286 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,288 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,292 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,295 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,296 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:33,719 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:20:33,720 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:20:33,721 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:20:33,722 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:20:33,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:20:33,724 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:20:33,725 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:20:33,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:20:33,726 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:20:33,727 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:20:33,907 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:20:33,950 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:20:33,975 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-20 18:20:34,013 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 18:20:34,022 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-11-20 18:20:34,023 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-11-20 18:20:34,073 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,075 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,075 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,076 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,077 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,088 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,089 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,089 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,090 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,091 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,135 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:20:34,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:20:34,148 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:20:34,149 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:20:34,150 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:20:34,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:20:34,151 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:20:34,152 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:20:34,152 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:20:34,153 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:20:34,171 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:20:34,184 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:20:34,190 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 18:20:34,203 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2022-11-20 18:20:34,203 WARN L237 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_66f6088b-bb60-45d6-970f-c3a323c8096e/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2022-11-20 18:20:34,232 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,232 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,233 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,233 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,234 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,238 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,239 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,240 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,240 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,241 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,242 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,242 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,242 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-20 18:20:34,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-20 18:20:34,270 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-20 18:20:34,271 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-20 18:20:34,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-20 18:20:34,272 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-20 18:20:34,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-20 18:20:34,273 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-20 18:20:34,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-20 18:20:34,274 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-20 18:20:34,275 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-20 18:20:34,328 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-20 18:20:34,344 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 18:20:34,649 INFO L208 MainTranslator]: Completed translation [2022-11-20 18:20:34,649 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34 WrapperNode [2022-11-20 18:20:34,650 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 18:20:34,651 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 18:20:34,651 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 18:20:34,651 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 18:20:34,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,731 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,761 INFO L138 Inliner]: procedures = 698, calls = 1035, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 93 [2022-11-20 18:20:34,761 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 18:20:34,762 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 18:20:34,762 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 18:20:34,762 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 18:20:34,772 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,772 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,776 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,776 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,789 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,798 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,800 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,805 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 18:20:34,805 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 18:20:34,806 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 18:20:34,806 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 18:20:34,807 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 06:20:34" (1/1) ... [2022-11-20 18:20:34,812 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-20 18:20:34,824 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/z3 [2022-11-20 18:20:34,837 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-20 18:20:34,847 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-20 18:20:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2022-11-20 18:20:34,891 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2022-11-20 18:20:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 18:20:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-20 18:20:34,891 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-20 18:20:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-20 18:20:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2022-11-20 18:20:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2022-11-20 18:20:34,892 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2022-11-20 18:20:34,892 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2022-11-20 18:20:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 18:20:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-20 18:20:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 18:20:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 18:20:34,893 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2022-11-20 18:20:34,893 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2022-11-20 18:20:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-20 18:20:34,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-20 18:20:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 18:20:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-20 18:20:34,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-20 18:20:35,215 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 18:20:35,217 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 18:20:35,474 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 18:20:35,632 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 18:20:35,633 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-11-20 18:20:35,636 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:20:35 BoogieIcfgContainer [2022-11-20 18:20:35,636 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 18:20:35,638 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-20 18:20:35,638 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-20 18:20:35,648 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-20 18:20:35,648 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 06:20:35" (1/1) ... [2022-11-20 18:20:35,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 18:20:35,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-20 18:20:35,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2022-11-20 18:20:35,729 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2022-11-20 18:20:35,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-20 18:20:35,735 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-20 18:20:35,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 18:20:35,779 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-20 18:20:35,784 INFO L158 Benchmark]: Toolchain (without parser) took 4226.32ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 31.2MB in the beginning and 47.0MB in the end (delta: -15.7MB). Peak memory consumption was 17.3MB. Max. memory is 16.1GB. [2022-11-20 18:20:35,788 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 18:20:35,792 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3091.15ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 31.1MB in the beginning and 47.2MB in the end (delta: -16.1MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. [2022-11-20 18:20:35,793 INFO L158 Benchmark]: Boogie Procedure Inliner took 111.02ms. Allocated memory is still 100.7MB. Free memory was 47.2MB in the beginning and 41.8MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:20:35,794 INFO L158 Benchmark]: Boogie Preprocessor took 42.70ms. Allocated memory is still 100.7MB. Free memory was 41.8MB in the beginning and 38.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-20 18:20:35,796 INFO L158 Benchmark]: RCFGBuilder took 831.28ms. Allocated memory is still 100.7MB. Free memory was 38.2MB in the beginning and 53.3MB in the end (delta: -15.1MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. [2022-11-20 18:20:35,797 INFO L158 Benchmark]: CodeCheck took 144.83ms. Allocated memory is still 100.7MB. Free memory was 53.3MB in the beginning and 47.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-20 18:20:35,800 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 67.1MB. Free memory was 45.9MB in the beginning and 45.8MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3091.15ms. Allocated memory was 67.1MB in the beginning and 100.7MB in the end (delta: 33.6MB). Free memory was 31.1MB in the beginning and 47.2MB in the end (delta: -16.1MB). Peak memory consumption was 31.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 111.02ms. Allocated memory is still 100.7MB. Free memory was 47.2MB in the beginning and 41.8MB in the end (delta: 5.3MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 42.70ms. Allocated memory is still 100.7MB. Free memory was 41.8MB in the beginning and 38.2MB in the end (delta: 3.6MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 831.28ms. Allocated memory is still 100.7MB. Free memory was 38.2MB in the beginning and 53.3MB in the end (delta: -15.1MB). Peak memory consumption was 7.1MB. Max. memory is 16.1GB. * CodeCheck took 144.83ms. Allocated memory is still 100.7MB. Free memory was 53.3MB in the beginning and 47.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-20 18:20:35,819 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_66f6088b-bb60-45d6-970f-c3a323c8096e/bin/ukojak-pZX7IvK2PQ/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