./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:40:31,630 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:40:31,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:40:31,663 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:40:31,663 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:40:31,667 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:40:31,670 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:40:31,679 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:40:31,681 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:40:31,686 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:40:31,688 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:40:31,692 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:40:31,693 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:40:31,695 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:40:31,697 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:40:31,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:40:31,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:40:31,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:40:31,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:40:31,707 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:40:31,710 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:40:31,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:40:31,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:40:31,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:40:31,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:40:31,727 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:40:31,727 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:40:31,728 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:40:31,729 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:40:31,730 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:40:31,731 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:40:31,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:40:31,735 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:40:31,736 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:40:31,738 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:40:31,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:40:31,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:40:31,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:40:31,739 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:40:31,740 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:40:31,741 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:40:31,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:40:31,789 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:40:31,790 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:40:31,791 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:40:31,791 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:40:31,792 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:40:31,792 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:40:31,793 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:40:31,793 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:40:31,793 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:40:31,793 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:40:31,794 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:40:31,795 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:40:31,795 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:40:31,795 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:40:31,796 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:40:31,796 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:40:31,796 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:40:31,796 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:40:31,797 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:31,797 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:40:31,797 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:40:31,797 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:40:31,798 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:40:31,798 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:40:31,798 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:40:31,798 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_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2022-11-16 07:40:32,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:40:32,111 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:40:32,114 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:40:32,116 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:40:32,117 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:40:32,119 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-11-16 07:40:32,229 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/e9c3dd91a/0da72102883d4129ac3238a5d63e8e49/FLAGdf2805f9c [2022-11-16 07:40:32,999 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:40:33,000 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-11-16 07:40:33,034 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/e9c3dd91a/0da72102883d4129ac3238a5d63e8e49/FLAGdf2805f9c [2022-11-16 07:40:33,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/e9c3dd91a/0da72102883d4129ac3238a5d63e8e49 [2022-11-16 07:40:33,072 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:33,075 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:33,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:33,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:33,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:33,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:33" (1/1) ... [2022-11-16 07:40:33,084 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60303999 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:33, skipping insertion in model container [2022-11-16 07:40:33,084 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:33" (1/1) ... [2022-11-16 07:40:33,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:33,211 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:33,472 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-11-16 07:40:33,478 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-11-16 07:40:34,425 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,426 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,427 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,428 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,429 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,457 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,458 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,460 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,460 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,462 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,469 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,469 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,470 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:34,890 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:34,892 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:34,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:34,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:34,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:34,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:34,898 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:34,899 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:34,900 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:34,901 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:35,087 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:35,114 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:35,129 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:35,143 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-11-16 07:40:35,144 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-11-16 07:40:35,252 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,253 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,255 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,257 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,258 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,276 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,280 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,281 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,283 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,285 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,286 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,287 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,288 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:35,348 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:35,349 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:35,350 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:35,351 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:35,357 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:35,358 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:35,359 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:35,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:35,360 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:35,361 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:35,401 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:35,427 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:35,654 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:40:35,654 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35 WrapperNode [2022-11-16 07:40:35,655 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:35,657 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:35,657 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:40:35,657 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:40:35,665 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,747 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,785 INFO L138 Inliner]: procedures = 679, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 29 [2022-11-16 07:40:35,786 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:35,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:40:35,788 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:40:35,788 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:40:35,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,809 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,809 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,836 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,846 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,849 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,864 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,867 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:40:35,868 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:40:35,868 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:40:35,869 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:40:35,870 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:35" (1/1) ... [2022-11-16 07:40:35,876 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:35,899 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:40:35,914 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:40:35,938 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:40:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2022-11-16 07:40:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2022-11-16 07:40:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-16 07:40:35,980 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-16 07:40:35,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:40:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:40:35,981 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:40:35,981 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:40:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:40:35,982 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:40:35,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:40:35,983 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:40:35,984 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:40:35,985 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:40:35,985 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:40:35,986 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:40:35,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:40:35,986 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:40:36,285 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:40:36,288 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:40:36,418 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:40:36,465 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:40:36,466 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-16 07:40:36,468 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:36 BoogieIcfgContainer [2022-11-16 07:40:36,468 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:40:36,469 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:40:36,469 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:40:36,491 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:40:36,491 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:36" (1/1) ... [2022-11-16 07:40:36,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:40:36,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:40:36,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-11-16 07:40:36,591 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-11-16 07:40:36,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-16 07:40:36,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:40:36,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:40:36,657 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:40:36,665 INFO L158 Benchmark]: Toolchain (without parser) took 3589.12ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 73.1MB in the beginning and 63.6MB in the end (delta: 9.4MB). Peak memory consumption was 32.8MB. Max. memory is 16.1GB. [2022-11-16 07:40:36,667 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 102.8MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:40:36,668 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2576.96ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 72.8MB in the beginning and 58.6MB in the end (delta: 14.2MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. [2022-11-16 07:40:36,669 INFO L158 Benchmark]: Boogie Procedure Inliner took 129.24ms. Allocated memory is still 125.8MB. Free memory was 58.6MB in the beginning and 53.7MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:40:36,670 INFO L158 Benchmark]: Boogie Preprocessor took 79.40ms. Allocated memory is still 125.8MB. Free memory was 53.7MB in the beginning and 50.7MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:40:36,671 INFO L158 Benchmark]: RCFGBuilder took 600.45ms. Allocated memory is still 125.8MB. Free memory was 50.7MB in the beginning and 69.9MB in the end (delta: -19.2MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. [2022-11-16 07:40:36,671 INFO L158 Benchmark]: CodeCheck took 194.32ms. Allocated memory is still 125.8MB. Free memory was 69.9MB in the beginning and 63.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:40:36,674 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 0.33ms. Allocated memory is still 102.8MB. Free memory is still 74.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2576.96ms. Allocated memory was 102.8MB in the beginning and 125.8MB in the end (delta: 23.1MB). Free memory was 72.8MB in the beginning and 58.6MB in the end (delta: 14.2MB). Peak memory consumption was 50.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 129.24ms. Allocated memory is still 125.8MB. Free memory was 58.6MB in the beginning and 53.7MB in the end (delta: 4.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 79.40ms. Allocated memory is still 125.8MB. Free memory was 53.7MB in the beginning and 50.7MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 600.45ms. Allocated memory is still 125.8MB. Free memory was 50.7MB in the beginning and 69.9MB in the end (delta: -19.2MB). Peak memory consumption was 12.4MB. Max. memory is 16.1GB. * CodeCheck took 194.32ms. Allocated memory is still 125.8MB. Free memory was 69.9MB in the beginning and 63.6MB 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. [2022-11-16 07:40:36,709 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 07:40:39,032 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:40:39,034 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:40:39,059 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:40:39,063 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:40:39,067 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:40:39,068 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:40:39,073 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:40:39,075 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:40:39,078 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:40:39,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:40:39,084 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:40:39,084 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:40:39,089 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:40:39,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:40:39,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:40:39,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:40:39,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:40:39,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:40:39,102 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:40:39,109 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:40:39,114 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:40:39,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:40:39,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:40:39,121 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:40:39,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:40:39,126 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:40:39,127 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:40:39,128 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:40:39,129 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:40:39,130 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:40:39,131 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:40:39,133 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:40:39,134 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:40:39,135 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:40:39,136 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:40:39,136 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:40:39,137 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:40:39,137 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:40:39,139 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:40:39,140 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:40:39,145 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:40:39,179 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:40:39,180 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:40:39,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:40:39,182 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:40:39,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:40:39,184 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:40:39,184 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:40:39,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:40:39,185 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:40:39,185 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:40:39,186 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:40:39,186 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:40:39,187 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:40:39,187 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:40:39,187 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:40:39,187 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:40:39,188 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:40:39,188 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:40:39,188 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:40:39,189 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:40:39,189 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:39,189 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:40:39,189 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:40:39,190 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:40:39,190 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:40:39,190 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:40:39,191 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:40:39,191 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:40:39,191 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:40:39,191 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_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 39617118f1cddf1edf0da2bed0d1b7ba56db146c1be6da9375c591252f5b5d55 [2022-11-16 07:40:39,613 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:40:39,648 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:40:39,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:40:39,652 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:40:39,654 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:40:39,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-11-16 07:40:39,730 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/8367c41ad/59944bf91a7c4ea9810eb7f5a48415bd/FLAG24bb777ed [2022-11-16 07:40:40,576 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:40:40,578 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i [2022-11-16 07:40:40,627 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/8367c41ad/59944bf91a7c4ea9810eb7f5a48415bd/FLAG24bb777ed [2022-11-16 07:40:41,097 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/data/8367c41ad/59944bf91a7c4ea9810eb7f5a48415bd [2022-11-16 07:40:41,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:41,101 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:41,103 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:41,103 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:41,107 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:41,107 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:41" (1/1) ... [2022-11-16 07:40:41,109 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@20a26763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:41, skipping insertion in model container [2022-11-16 07:40:41,109 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:41" (1/1) ... [2022-11-16 07:40:41,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:41,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:41,532 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-11-16 07:40:41,541 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-11-16 07:40:42,526 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,527 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,529 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,530 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,558 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,561 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,565 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,568 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,572 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,573 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,575 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,576 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:42,973 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:42,974 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:42,975 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:42,976 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:42,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:42,980 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:42,981 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:42,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:42,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:42,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:43,113 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:43,137 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:43,158 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:40:43,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:43,215 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-11-16 07:40:43,217 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-11-16 07:40:43,296 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,298 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,310 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,311 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,314 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,335 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,340 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,342 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,343 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,345 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,346 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,351 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,351 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:43,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:43,424 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:43,425 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:43,431 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:43,432 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:43,433 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:43,434 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:43,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:43,435 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:43,466 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:43,493 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:43,505 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:43,531 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4500,4513] [2022-11-16 07:40:43,531 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/sv-benchmarks/c/aws-c-common/aws_linked_list_node_reset_harness.i[4560,4573] [2022-11-16 07:40:43,601 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,601 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,602 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,605 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,605 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,620 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,624 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,625 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,626 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,626 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,627 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,628 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,628 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:43,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:43,667 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:43,668 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:43,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:43,669 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:43,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:43,670 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:43,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:43,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:43,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:43,704 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:43,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:43,956 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:40:43,957 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43 WrapperNode [2022-11-16 07:40:43,957 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:43,959 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:43,959 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:40:43,959 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:40:43,967 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,106 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,158 INFO L138 Inliner]: procedures = 698, calls = 1032, calls flagged for inlining = 48, calls inlined = 3, statements flattened = 30 [2022-11-16 07:40:44,158 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:44,159 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:40:44,159 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:40:44,159 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:40:44,169 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,169 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,181 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,181 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,193 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,197 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,202 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,204 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,209 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:40:44,210 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:40:44,210 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:40:44,210 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:40:44,211 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:43" (1/1) ... [2022-11-16 07:40:44,217 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:44,236 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:40:44,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:40:44,265 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:40:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_reset [2022-11-16 07:40:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_reset [2022-11-16 07:40:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2022-11-16 07:40:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2022-11-16 07:40:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:40:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:40:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:40:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:40:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:40:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:40:44,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:40:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:40:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:40:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:40:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:40:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:40:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:40:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:40:44,654 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:40:44,660 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:40:44,906 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:40:44,939 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:40:44,940 INFO L300 CfgBuilder]: Removed 3 assume(true) statements. [2022-11-16 07:40:44,942 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:44 BoogieIcfgContainer [2022-11-16 07:40:44,943 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:40:44,944 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:40:44,944 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:40:44,954 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:40:44,954 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:44" (1/1) ... [2022-11-16 07:40:44,963 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:40:45,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:40:45,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 31 states and 38 transitions. [2022-11-16 07:40:45,021 INFO L276 IsEmpty]: Start isEmpty. Operand 31 states and 38 transitions. [2022-11-16 07:40:45,026 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2022-11-16 07:40:45,027 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:40:45,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:40:45,071 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:40:45,075 INFO L158 Benchmark]: Toolchain (without parser) took 3973.60ms. Allocated memory was 52.4MB in the beginning and 107.0MB in the end (delta: 54.5MB). Free memory was 34.1MB in the beginning and 45.7MB in the end (delta: -11.6MB). Peak memory consumption was 42.7MB. Max. memory is 16.1GB. [2022-11-16 07:40:45,076 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:40:45,080 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2854.84ms. Allocated memory was 52.4MB in the beginning and 107.0MB in the end (delta: 54.5MB). Free memory was 33.9MB in the beginning and 55.7MB in the end (delta: -21.8MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. [2022-11-16 07:40:45,083 INFO L158 Benchmark]: Boogie Procedure Inliner took 199.91ms. Allocated memory is still 107.0MB. Free memory was 55.7MB in the beginning and 50.3MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:40:45,086 INFO L158 Benchmark]: Boogie Preprocessor took 49.90ms. Allocated memory is still 107.0MB. Free memory was 50.3MB in the beginning and 47.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 07:40:45,087 INFO L158 Benchmark]: RCFGBuilder took 733.25ms. Allocated memory is still 107.0MB. Free memory was 47.3MB in the beginning and 52.0MB in the end (delta: -4.7MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. [2022-11-16 07:40:45,089 INFO L158 Benchmark]: CodeCheck took 130.32ms. Allocated memory is still 107.0MB. Free memory was 52.0MB in the beginning and 45.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:40:45,091 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 0.31ms. Allocated memory is still 52.4MB. Free memory is still 34.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2854.84ms. Allocated memory was 52.4MB in the beginning and 107.0MB in the end (delta: 54.5MB). Free memory was 33.9MB in the beginning and 55.7MB in the end (delta: -21.8MB). Peak memory consumption was 43.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 199.91ms. Allocated memory is still 107.0MB. Free memory was 55.7MB in the beginning and 50.3MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 49.90ms. Allocated memory is still 107.0MB. Free memory was 50.3MB in the beginning and 47.3MB in the end (delta: 3.0MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 733.25ms. Allocated memory is still 107.0MB. Free memory was 47.3MB in the beginning and 52.0MB in the end (delta: -4.7MB). Peak memory consumption was 10.0MB. Max. memory is 16.1GB. * CodeCheck took 130.32ms. Allocated memory is still 107.0MB. Free memory was 52.0MB in the beginning and 45.7MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:40:45,118 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ca74948f-8f63-4dfc-a009-74312a8dff4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared