./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 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_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg --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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- 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-b5237d8 [2022-11-21 23:01:15,647 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:01:15,649 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:01:15,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:01:15,672 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:01:15,673 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:01:15,674 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:01:15,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:01:15,678 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:01:15,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:01:15,680 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:01:15,681 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:01:15,682 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:01:15,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:01:15,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:01:15,685 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:01:15,686 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:01:15,687 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:01:15,689 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:01:15,691 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:01:15,693 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:01:15,694 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:01:15,696 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:01:15,697 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:01:15,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:01:15,701 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:01:15,701 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:01:15,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:01:15,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:01:15,704 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:01:15,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:01:15,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:01:15,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:01:15,711 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:01:15,712 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:01:15,712 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:01:15,716 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:01:15,719 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:01:15,719 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:01:15,721 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:01:15,723 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:01:15,724 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 23:01:15,761 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:01:15,766 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:01:15,767 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:01:15,768 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:01:15,768 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:01:15,769 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:01:15,769 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:01:15,769 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 23:01:15,769 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:01:15,770 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:01:15,771 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:01:15,772 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:01:15,772 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:01:15,772 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:01:15,772 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:01:15,773 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:01:15,773 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:01:15,773 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:01:15,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:01:15,773 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:01:15,774 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:01:15,774 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:01:15,774 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 23:01:15,774 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 23:01:15,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:01:15,775 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_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2022-11-21 23:01:16,073 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:01:16,099 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:01:16,102 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:01:16,103 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:01:16,104 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:01:16,105 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-21 23:01:19,223 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:01:19,838 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:01:19,839 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-21 23:01:19,878 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data/bca3e891e/316d7ee6a946475c9b00fbc451b50c10/FLAGd12789c94 [2022-11-21 23:01:19,892 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data/bca3e891e/316d7ee6a946475c9b00fbc451b50c10 [2022-11-21 23:01:19,896 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:01:19,899 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:01:19,901 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:01:19,901 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:01:19,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:01:19,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:01:19" (1/1) ... [2022-11-21 23:01:19,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54604c9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:19, skipping insertion in model container [2022-11-21 23:01:19,907 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:01:19" (1/1) ... [2022-11-21 23:01:19,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:01:20,016 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:01:20,325 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-21 23:01:20,334 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-21 23:01:21,280 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:01:21,372 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,373 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,374 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,378 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,406 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,407 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,409 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,411 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,412 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,413 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,729 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:01:21,730 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:01:21,731 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:01:21,732 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:01:21,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:01:21,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:01:21,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:01:21,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:01:21,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:01:21,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:01:21,854 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,861 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:21,932 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:01:21,967 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:01:21,980 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-21 23:01:21,981 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-21 23:01:22,013 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:01:22,028 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,029 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,029 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,030 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,031 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,038 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,040 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,041 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,042 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,043 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,110 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:01:22,111 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:01:22,112 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:01:22,113 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:01:22,114 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:01:22,115 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:01:22,116 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:01:22,119 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:01:22,120 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:01:22,124 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:01:22,208 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:22,255 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:01:22,540 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:01:22,540 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22 WrapperNode [2022-11-21 23:01:22,540 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:01:22,542 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:01:22,542 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:01:22,542 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:01:22,549 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,635 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,713 INFO L138 Inliner]: procedures = 690, calls = 1681, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 590 [2022-11-21 23:01:22,716 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:01:22,717 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:01:22,717 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:01:22,718 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:01:22,727 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,727 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,745 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,746 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,819 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,833 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,837 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,850 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,859 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:01:22,863 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:01:22,864 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:01:22,865 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:01:22,866 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:22" (1/1) ... [2022-11-21 23:01:22,873 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:01:22,883 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:01:22,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:01:22,919 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:01:22,937 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:01:22,937 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 23:01:22,937 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 23:01:22,937 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 23:01:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 23:01:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:01:22,938 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:01:22,938 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 23:01:22,939 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:01:22,939 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:01:22,939 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:01:22,940 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:01:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:01:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:01:22,940 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:01:22,941 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:01:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:01:22,941 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:01:22,941 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:01:22,942 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:01:22,942 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:01:22,943 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 23:01:22,943 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 23:01:22,943 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 23:01:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 23:01:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:01:22,944 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:01:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:01:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:01:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:01:22,944 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:01:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:01:22,945 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 23:01:22,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 23:01:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 23:01:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:01:22,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:01:22,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 23:01:23,257 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:01:23,262 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:01:24,241 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:01:24,447 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:01:24,447 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:01:24,449 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:24 BoogieIcfgContainer [2022-11-21 23:01:24,450 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:01:24,451 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:01:24,451 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:01:24,461 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:01:24,461 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:24" (1/1) ... [2022-11-21 23:01:24,471 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:01:24,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:24,552 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2022-11-21 23:01:24,554 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2022-11-21 23:01:24,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 23:01:24,562 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:24,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:24,615 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) [2022-11-21 23:01:24,626 INFO L158 Benchmark]: Toolchain (without parser) took 4723.53ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 93.0MB in the beginning and 82.5MB in the end (delta: 10.4MB). Peak memory consumption was 43.7MB. Max. memory is 16.1GB. [2022-11-21 23:01:24,626 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 102.8MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:01:24,630 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2639.97ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 92.6MB in the beginning and 83.5MB in the end (delta: 9.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2022-11-21 23:01:24,631 INFO L158 Benchmark]: Boogie Procedure Inliner took 174.63ms. Allocated memory is still 167.8MB. Free memory was 83.5MB in the beginning and 74.3MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 23:01:24,631 INFO L158 Benchmark]: Boogie Preprocessor took 145.57ms. Allocated memory is still 167.8MB. Free memory was 74.3MB in the beginning and 116.3MB in the end (delta: -42.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:01:24,632 INFO L158 Benchmark]: RCFGBuilder took 1586.33ms. Allocated memory is still 167.8MB. Free memory was 116.3MB in the beginning and 88.8MB in the end (delta: 27.5MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-21 23:01:24,632 INFO L158 Benchmark]: CodeCheck took 171.78ms. Allocated memory is still 167.8MB. Free memory was 88.8MB in the beginning and 82.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:01:24,634 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 0.28ms. Allocated memory is still 102.8MB. Free memory is still 50.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2639.97ms. Allocated memory was 136.3MB in the beginning and 167.8MB in the end (delta: 31.5MB). Free memory was 92.6MB in the beginning and 83.5MB in the end (delta: 9.1MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 174.63ms. Allocated memory is still 167.8MB. Free memory was 83.5MB in the beginning and 74.3MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 145.57ms. Allocated memory is still 167.8MB. Free memory was 74.3MB in the beginning and 116.3MB in the end (delta: -42.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1586.33ms. Allocated memory is still 167.8MB. Free memory was 116.3MB in the beginning and 88.8MB in the end (delta: 27.5MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. * CodeCheck took 171.78ms. Allocated memory is still 167.8MB. Free memory was 88.8MB in the beginning and 82.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 23:01:24,667 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/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_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg --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 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 --- 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-b5237d8 [2022-11-21 23:01:27,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 23:01:27,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 23:01:27,201 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 23:01:27,204 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 23:01:27,208 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 23:01:27,212 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 23:01:27,216 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 23:01:27,218 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 23:01:27,224 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 23:01:27,225 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 23:01:27,228 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 23:01:27,229 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 23:01:27,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 23:01:27,234 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 23:01:27,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 23:01:27,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 23:01:27,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 23:01:27,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 23:01:27,251 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 23:01:27,253 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 23:01:27,256 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 23:01:27,257 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 23:01:27,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 23:01:27,266 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 23:01:27,267 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 23:01:27,267 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 23:01:27,269 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 23:01:27,270 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 23:01:27,272 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 23:01:27,273 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 23:01:27,274 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 23:01:27,276 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 23:01:27,276 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 23:01:27,296 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 23:01:27,297 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 23:01:27,297 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 23:01:27,298 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 23:01:27,298 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 23:01:27,299 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 23:01:27,300 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 23:01:27,301 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 23:01:27,343 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 23:01:27,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 23:01:27,345 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 23:01:27,345 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 23:01:27,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 23:01:27,346 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 23:01:27,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 23:01:27,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 23:01:27,347 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 23:01:27,347 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 23:01:27,348 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 23:01:27,349 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 23:01:27,349 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 23:01:27,349 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 23:01:27,349 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 23:01:27,349 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 23:01:27,350 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 23:01:27,350 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 23:01:27,350 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 23:01:27,350 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 23:01:27,351 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:01:27,351 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 23:01:27,351 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 23:01:27,351 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 23:01:27,352 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 23:01:27,352 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 23:01:27,352 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 23:01:27,352 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 23:01:27,352 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 23:01:27,353 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_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 53c422310795c2e7f5b0f72e5a73eee871aa1645d7b73c98001e28d2bf239333 [2022-11-21 23:01:27,802 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 23:01:27,824 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 23:01:27,827 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 23:01:27,828 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 23:01:27,829 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 23:01:27,830 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-21 23:01:30,951 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 23:01:31,535 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 23:01:31,536 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2022-11-21 23:01:31,573 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data/c43f9db7d/decb36f146e846e2b5feaa04fb914745/FLAG58cb7d245 [2022-11-21 23:01:31,594 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/data/c43f9db7d/decb36f146e846e2b5feaa04fb914745 [2022-11-21 23:01:31,596 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 23:01:31,598 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 23:01:31,602 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 23:01:31,602 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 23:01:31,605 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 23:01:31,606 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:01:31" (1/1) ... [2022-11-21 23:01:31,607 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e6ba9f5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:31, skipping insertion in model container [2022-11-21 23:01:31,607 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 11:01:31" (1/1) ... [2022-11-21 23:01:31,615 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 23:01:31,733 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:01:31,999 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-21 23:01:32,008 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-21 23:01:32,890 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:01:32,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,967 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,968 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,969 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,970 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,984 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,985 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,987 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,989 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,990 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,991 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:32,991 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:01:33,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:01:33,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:01:33,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:01:33,318 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:01:33,319 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:01:33,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:01:33,320 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:01:33,321 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:01:33,322 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:01:33,466 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,488 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,594 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:01:33,652 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 23:01:33,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 23:01:33,711 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-21 23:01:33,713 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-21 23:01:33,785 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:01:33,814 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,814 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,817 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,818 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,819 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,840 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,841 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,843 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,844 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,848 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,849 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,850 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,917 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:01:33,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:01:33,918 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:01:33,923 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:01:33,924 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:01:33,924 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:01:33,925 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:01:33,926 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:01:33,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:01:33,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:01:33,983 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:33,988 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,040 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:01:34,060 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 23:01:34,085 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4495,4508] [2022-11-21 23:01:34,085 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_b779d405-5656-4e36-b5c1-c01eebf86072/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i[4555,4568] [2022-11-21 23:01:34,122 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 23:01:34,138 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,138 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,139 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,140 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,145 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,146 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,147 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,148 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,149 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,151 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,151 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,210 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 23:01:34,212 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 23:01:34,215 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 23:01:34,216 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 23:01:34,217 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 23:01:34,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 23:01:34,218 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 23:01:34,219 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 23:01:34,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 23:01:34,220 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 23:01:34,256 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,261 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 23:01:34,280 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 23:01:34,643 INFO L208 MainTranslator]: Completed translation [2022-11-21 23:01:34,644 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34 WrapperNode [2022-11-21 23:01:34,644 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 23:01:34,646 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 23:01:34,646 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 23:01:34,646 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 23:01:34,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:34,769 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:34,886 INFO L138 Inliner]: procedures = 710, calls = 1681, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 589 [2022-11-21 23:01:34,886 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 23:01:34,887 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 23:01:34,888 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 23:01:34,888 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 23:01:34,908 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:34,908 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:34,930 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:34,930 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:35,010 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:35,012 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:35,034 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:35,038 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:35,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 23:01:35,059 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 23:01:35,059 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 23:01:35,060 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 23:01:35,061 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 11:01:34" (1/1) ... [2022-11-21 23:01:35,077 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 23:01:35,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/z3 [2022-11-21 23:01:35,106 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 23:01:35,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 23:01:35,154 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 23:01:35,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 23:01:35,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 23:01:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 23:01:35,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 23:01:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 23:01:35,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 23:01:35,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 23:01:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 23:01:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 23:01:35,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 23:01:35,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 23:01:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 23:01:35,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 23:01:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 23:01:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 23:01:35,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 23:01:35,160 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 23:01:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 23:01:35,160 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 23:01:35,160 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 23:01:35,160 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 23:01:35,161 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 23:01:35,161 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 23:01:35,161 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 23:01:35,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 23:01:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 23:01:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-21 23:01:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-21 23:01:35,162 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 23:01:35,162 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 23:01:35,163 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 23:01:35,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 23:01:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 23:01:35,164 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 23:01:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 23:01:35,167 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 23:01:35,168 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 23:01:35,168 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 23:01:35,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 23:01:35,169 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:01:35,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 23:01:35,598 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 23:01:35,602 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 23:01:37,431 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 23:01:37,806 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 23:01:37,806 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 23:01:37,809 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:37 BoogieIcfgContainer [2022-11-21 23:01:37,809 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 23:01:37,810 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 23:01:37,810 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 23:01:37,820 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 23:01:37,820 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 11:01:37" (1/1) ... [2022-11-21 23:01:37,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 23:01:37,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 23:01:37,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 124 states to 99 states and 124 transitions. [2022-11-21 23:01:37,903 INFO L276 IsEmpty]: Start isEmpty. Operand 99 states and 124 transitions. [2022-11-21 23:01:37,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2022-11-21 23:01:37,911 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 23:01:37,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 23:01:37,959 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) [2022-11-21 23:01:37,965 INFO L158 Benchmark]: Toolchain (without parser) took 6366.95ms. Allocated memory was 77.6MB in the beginning and 159.4MB in the end (delta: 81.8MB). Free memory was 44.3MB in the beginning and 65.4MB in the end (delta: -21.1MB). Peak memory consumption was 60.0MB. Max. memory is 16.1GB. [2022-11-21 23:01:37,966 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 77.6MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 23:01:37,972 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3043.39ms. Allocated memory was 77.6MB in the beginning and 109.1MB in the end (delta: 31.5MB). Free memory was 44.1MB in the beginning and 47.0MB in the end (delta: -3.0MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. [2022-11-21 23:01:37,972 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.64ms. Allocated memory is still 109.1MB. Free memory was 47.0MB in the beginning and 38.1MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-21 23:01:37,974 INFO L158 Benchmark]: Boogie Preprocessor took 170.73ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 38.1MB in the beginning and 84.1MB in the end (delta: -46.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:01:37,975 INFO L158 Benchmark]: RCFGBuilder took 2749.91ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 84.1MB in the beginning and 71.7MB in the end (delta: 12.4MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. [2022-11-21 23:01:37,975 INFO L158 Benchmark]: CodeCheck took 154.54ms. Allocated memory is still 159.4MB. Free memory was 71.7MB in the beginning and 65.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 23:01:37,977 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 77.6MB. Free memory is still 54.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3043.39ms. Allocated memory was 77.6MB in the beginning and 109.1MB in the end (delta: 31.5MB). Free memory was 44.1MB in the beginning and 47.0MB in the end (delta: -3.0MB). Peak memory consumption was 68.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.64ms. Allocated memory is still 109.1MB. Free memory was 47.0MB in the beginning and 38.1MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.73ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 38.1MB in the beginning and 84.1MB in the end (delta: -46.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2749.91ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 84.1MB in the beginning and 71.7MB in the end (delta: 12.4MB). Peak memory consumption was 63.2MB. Max. memory is 16.1GB. * CodeCheck took 154.54ms. Allocated memory is still 159.4MB. Free memory was 71.7MB in the beginning and 65.4MB 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. [2022-11-21 23:01:38,013 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b779d405-5656-4e36-b5c1-c01eebf86072/bin/ukojak-jW3SillKbg/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