./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e --- 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 08:12:15,708 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:12:15,711 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:12:15,754 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:12:15,756 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:12:15,761 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:12:15,762 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:12:15,765 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:12:15,768 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:12:15,770 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:12:15,772 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:12:15,776 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:12:15,778 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:12:15,781 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:12:15,783 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:12:15,784 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:12:15,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:12:15,792 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:12:15,793 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:12:15,795 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:12:15,796 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:12:15,804 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:12:15,807 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:12:15,808 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:12:15,813 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:12:15,817 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:12:15,817 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:12:15,819 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:12:15,819 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:12:15,821 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:12:15,821 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:12:15,822 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:12:15,824 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:12:15,825 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:12:15,827 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:12:15,827 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:12:15,828 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:12:15,828 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:12:15,829 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:12:15,829 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:12:15,830 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:12:15,835 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:12:15,880 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:12:15,880 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:12:15,881 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:12:15,882 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:12:15,882 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:12:15,883 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:12:15,883 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:12:15,883 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:12:15,884 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:12:15,884 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:12:15,885 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:12:15,885 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:12:15,885 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:12:15,886 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:12:15,886 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:12:15,886 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:12:15,886 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:12:15,887 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:12:15,887 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:12:15,887 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:12:15,887 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:12:15,888 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:12:15,888 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:12:15,888 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:12:15,888 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:12:15,889 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e [2022-11-16 08:12:16,169 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:12:16,195 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:12:16,198 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:12:16,199 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:12:16,200 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:12:16,202 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2022-11-16 08:12:16,280 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/b9999b59d/d57a034b41e14f48afb640b3336698c5/FLAGd1067f395 [2022-11-16 08:12:17,200 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:12:17,203 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2022-11-16 08:12:17,238 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/b9999b59d/d57a034b41e14f48afb640b3336698c5/FLAGd1067f395 [2022-11-16 08:12:17,688 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/b9999b59d/d57a034b41e14f48afb640b3336698c5 [2022-11-16 08:12:17,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:12:17,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:12:17,694 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:12:17,694 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:12:17,697 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:12:17,698 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:17" (1/1) ... [2022-11-16 08:12:17,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@32eef89a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:17, skipping insertion in model container [2022-11-16 08:12:17,699 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:17" (1/1) ... [2022-11-16 08:12:17,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:12:17,825 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:12:18,130 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4494,4507] [2022-11-16 08:12:18,138 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4554,4567] [2022-11-16 08:12:18,990 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:12:19,055 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,056 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,056 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,057 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,059 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,081 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,082 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,083 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,084 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,086 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,087 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,088 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,088 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:12:19,373 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:12:19,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:12:19,375 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:12:19,377 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:12:19,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:12:19,378 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:12:19,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:12:19,379 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:12:19,380 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:12:19,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,565 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,565 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,583 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,584 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,590 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,600 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,685 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,686 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,691 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:19,724 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:12:19,743 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4494,4507] [2022-11-16 08:12:19,744 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4554,4567] [2022-11-16 08:12:19,775 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:12:19,823 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,832 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,833 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,833 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,864 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,878 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,879 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,881 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,882 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,887 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,888 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,890 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,891 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:19,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:12:19,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:12:19,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:12:19,965 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:12:19,968 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:12:19,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:12:19,969 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:12:19,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:12:19,971 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:12:19,972 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:12:20,024 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,024 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,026 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,026 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,028 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,028 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,029 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,034 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,075 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,076 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:20,077 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:20,269 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:12:20,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20 WrapperNode [2022-11-16 08:12:20,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:12:20,270 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:12:20,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:12:20,270 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:12:20,277 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,343 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,400 INFO L138 Inliner]: procedures = 687, calls = 1681, calls flagged for inlining = 53, calls inlined = 12, statements flattened = 732 [2022-11-16 08:12:20,401 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:12:20,402 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:12:20,402 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:12:20,402 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:12:20,411 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,411 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,419 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,420 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,446 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,449 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,454 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,458 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,487 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:12:20,488 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:12:20,488 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:12:20,488 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:12:20,489 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:20" (1/1) ... [2022-11-16 08:12:20,495 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:12:20,512 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:12:20,534 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:12:20,563 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:12:20,579 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl [2022-11-16 08:12:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl [2022-11-16 08:12:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:12:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-16 08:12:20,580 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-16 08:12:20,580 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-16 08:12:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-16 08:12:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:12:20,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:12:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:12:20,581 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:12:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:12:20,582 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:12:20,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:12:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:12:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:12:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint8_t [2022-11-16 08:12:20,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint8_t [2022-11-16 08:12:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:12:20,583 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:12:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:12:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:12:20,584 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:12:20,584 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:12:20,585 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:12:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 08:12:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 08:12:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-16 08:12:20,586 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-16 08:12:20,586 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:12:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:12:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-16 08:12:20,587 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-16 08:12:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:12:20,587 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:12:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:12:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:12:20,588 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:12:20,588 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 08:12:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 08:12:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:12:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove [2022-11-16 08:12:20,589 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove [2022-11-16 08:12:20,589 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 08:12:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 08:12:20,590 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 08:12:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 08:12:20,590 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-16 08:12:20,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-16 08:12:20,591 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:12:21,004 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:12:21,007 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:12:22,205 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:12:22,407 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:12:22,410 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:12:22,414 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:12:22 BoogieIcfgContainer [2022-11-16 08:12:22,414 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:12:22,415 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:12:22,416 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:12:22,426 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:12:22,427 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:12:22" (1/1) ... [2022-11-16 08:12:22,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:12:22,511 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 217 states and 302 transitions. [2022-11-16 08:12:22,538 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2022-11-16 08:12:22,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:12:22,545 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:22,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:22,596 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 08:12:22,605 INFO L158 Benchmark]: Toolchain (without parser) took 4911.24ms. Allocated memory was 132.1MB in the beginning and 218.1MB in the end (delta: 86.0MB). Free memory was 79.4MB in the beginning and 92.4MB in the end (delta: -13.0MB). Peak memory consumption was 73.3MB. Max. memory is 16.1GB. [2022-11-16 08:12:22,606 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 132.1MB. Free memory was 103.6MB in the beginning and 103.5MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:12:22,609 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2575.82ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 79.1MB in the beginning and 101.1MB in the end (delta: -22.0MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. [2022-11-16 08:12:22,609 INFO L158 Benchmark]: Boogie Procedure Inliner took 131.13ms. Allocated memory is still 159.4MB. Free memory was 101.1MB in the beginning and 91.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:12:22,610 INFO L158 Benchmark]: Boogie Preprocessor took 85.44ms. Allocated memory is still 159.4MB. Free memory was 91.5MB in the beginning and 84.3MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:12:22,610 INFO L158 Benchmark]: RCFGBuilder took 1926.13ms. Allocated memory was 159.4MB in the beginning and 218.1MB in the end (delta: 58.7MB). Free memory was 84.3MB in the beginning and 99.7MB in the end (delta: -15.4MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. [2022-11-16 08:12:22,611 INFO L158 Benchmark]: CodeCheck took 187.53ms. Allocated memory is still 218.1MB. Free memory was 99.7MB in the beginning and 92.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:12:22,613 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 0.30ms. Allocated memory is still 132.1MB. Free memory was 103.6MB in the beginning and 103.5MB in the end (delta: 86.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2575.82ms. Allocated memory was 132.1MB in the beginning and 159.4MB in the end (delta: 27.3MB). Free memory was 79.1MB in the beginning and 101.1MB in the end (delta: -22.0MB). Peak memory consumption was 55.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 131.13ms. Allocated memory is still 159.4MB. Free memory was 101.1MB in the beginning and 91.5MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 85.44ms. Allocated memory is still 159.4MB. Free memory was 91.5MB in the beginning and 84.3MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1926.13ms. Allocated memory was 159.4MB in the beginning and 218.1MB in the end (delta: 58.7MB). Free memory was 84.3MB in the beginning and 99.7MB in the end (delta: -15.4MB). Peak memory consumption was 49.4MB. Max. memory is 16.1GB. * CodeCheck took 187.53ms. Allocated memory is still 218.1MB. Free memory was 99.7MB in the beginning and 92.4MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:12:22,645 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e --- 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 08:12:24,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:12:24,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:12:24,973 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:12:24,974 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:12:24,977 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:12:24,980 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:12:24,985 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:12:24,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:12:24,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:12:24,997 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:12:24,999 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:12:25,000 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:12:25,002 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:12:25,004 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:12:25,008 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:12:25,011 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:12:25,012 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:12:25,014 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:12:25,021 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:12:25,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:12:25,025 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:12:25,027 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:12:25,029 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:12:25,035 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:12:25,039 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:12:25,039 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:12:25,040 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:12:25,042 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:12:25,043 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:12:25,043 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:12:25,044 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:12:25,046 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:12:25,047 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:12:25,048 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:12:25,048 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:12:25,049 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:12:25,050 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:12:25,050 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:12:25,052 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:12:25,053 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:12:25,054 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:12:25,093 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:12:25,093 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:12:25,095 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:12:25,096 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:12:25,098 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:12:25,098 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:12:25,098 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:12:25,099 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:12:25,099 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:12:25,099 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:12:25,100 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:12:25,101 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:12:25,101 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:12:25,101 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:12:25,118 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:12:25,119 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:12:25,119 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:12:25,119 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:12:25,119 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:12:25,119 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:12:25,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:12:25,120 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:12:25,120 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:12:25,120 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:12:25,121 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:12:25,121 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:12:25,121 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:12:25,121 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:12:25,121 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:12:25,122 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8b6d838964def4d11e7b735947c71f28c372f2bfcc6737eb555ad8684227244e [2022-11-16 08:12:25,533 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:12:25,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:12:25,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:12:25,564 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:12:25,565 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:12:25,566 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2022-11-16 08:12:25,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/d1f840238/f94defe70edb454180bc7b66ec762787/FLAGad499c2df [2022-11-16 08:12:26,540 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:12:26,540 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i [2022-11-16 08:12:26,577 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/d1f840238/f94defe70edb454180bc7b66ec762787/FLAGad499c2df [2022-11-16 08:12:27,049 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/data/d1f840238/f94defe70edb454180bc7b66ec762787 [2022-11-16 08:12:27,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:12:27,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:12:27,056 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:12:27,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:12:27,062 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:12:27,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:27,063 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ea74ab6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:27, skipping insertion in model container [2022-11-16 08:12:27,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:12:27" (1/1) ... [2022-11-16 08:12:27,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:12:27,184 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:12:27,453 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4494,4507] [2022-11-16 08:12:27,461 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4554,4567] [2022-11-16 08:12:28,376 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:12:28,454 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,455 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,455 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,456 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,458 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,472 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,473 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,475 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,476 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,477 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,489 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,490 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:28,871 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:12:28,872 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:12:28,873 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:12:28,874 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:12:28,876 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:12:28,894 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:12:28,895 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:12:28,896 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:12:28,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:12:28,897 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:12:29,060 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,060 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,067 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,067 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,073 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,073 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,078 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,086 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,137 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,138 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,141 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:29,169 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:12:29,214 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:12:29,218 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4494,4507] [2022-11-16 08:12:29,218 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4554,4567] [2022-11-16 08:12:29,247 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:12:29,262 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,262 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,263 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,263 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,264 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,270 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,271 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,272 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,272 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,274 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,275 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,275 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,275 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,311 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:12:29,312 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:12:29,313 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:12:29,314 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:12:29,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:12:29,315 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:12:29,316 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:12:29,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:12:29,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:12:29,317 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:12:29,376 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,376 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,378 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,380 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,381 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,381 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,382 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,389 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,433 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,440 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,441 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:29,454 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:12:29,479 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4494,4507] [2022-11-16 08:12:29,479 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_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/sv-benchmarks/c/aws-c-common/aws_array_list_erase_harness.i[4554,4567] [2022-11-16 08:12:29,521 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:12:29,546 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,547 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,547 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,548 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,548 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,556 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,556 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,557 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,558 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,559 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,560 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,561 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,561 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:12:29,639 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:12:29,640 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:12:29,642 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:12:29,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:12:29,643 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:12:29,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:12:29,647 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:12:29,649 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:12:29,649 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:12:29,693 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,693 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,695 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,697 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,698 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,698 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,699 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,704 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,734 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,736 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:12:29,737 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:12:29,985 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:12:29,985 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29 WrapperNode [2022-11-16 08:12:29,985 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:12:29,987 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:12:29,987 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:12:29,987 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:12:29,994 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,098 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,199 INFO L138 Inliner]: procedures = 699, calls = 1681, calls flagged for inlining = 53, calls inlined = 12, statements flattened = 725 [2022-11-16 08:12:30,200 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:12:30,205 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:12:30,205 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:12:30,205 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:12:30,215 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,242 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,243 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,291 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,294 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,303 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,307 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,317 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:12:30,318 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:12:30,318 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:12:30,319 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:12:30,319 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:12:29" (1/1) ... [2022-11-16 08:12:30,325 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:12:30,336 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:12:30,350 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:12:30,374 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:12:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl [2022-11-16 08:12:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl [2022-11-16 08:12:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:12:30,392 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-16 08:12:30,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-16 08:12:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-16 08:12:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-16 08:12:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:12:30,393 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:12:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:12:30,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:12:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:12:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-16 08:12:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-16 08:12:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:12:30,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:12:30,394 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:12:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:12:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint8_t [2022-11-16 08:12:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint8_t [2022-11-16 08:12:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:12:30,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:12:30,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:12:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:12:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:12:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:12:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:12:30,396 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:12:30,396 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:12:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-16 08:12:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-16 08:12:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-11-16 08:12:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-11-16 08:12:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:12:30,397 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:12:30,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-11-16 08:12:30,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-11-16 08:12:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:12:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:12:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:12:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:12:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:12:30,398 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:12:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:12:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-16 08:12:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-16 08:12:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove [2022-11-16 08:12:30,399 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove [2022-11-16 08:12:30,399 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-11-16 08:12:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-11-16 08:12:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-11-16 08:12:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-11-16 08:12:30,400 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-16 08:12:30,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-16 08:12:30,749 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:12:30,752 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:12:33,963 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:12:34,285 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:12:34,286 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:12:34,289 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:12:34 BoogieIcfgContainer [2022-11-16 08:12:34,290 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:12:34,291 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:12:34,292 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:12:34,301 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:12:34,302 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:12:34" (1/1) ... [2022-11-16 08:12:34,313 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:12:34,384 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:12:34,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 217 states and 302 transitions. [2022-11-16 08:12:34,402 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 302 transitions. [2022-11-16 08:12:34,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2022-11-16 08:12:34,409 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:12:34,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:12:34,453 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 08:12:34,458 INFO L158 Benchmark]: Toolchain (without parser) took 7402.81ms. Allocated memory was 69.2MB in the beginning and 178.3MB in the end (delta: 109.1MB). Free memory was 44.8MB in the beginning and 70.3MB in the end (delta: -25.5MB). Peak memory consumption was 83.4MB. Max. memory is 16.1GB. [2022-11-16 08:12:34,458 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 69.2MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:12:34,459 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2930.28ms. Allocated memory was 69.2MB in the beginning and 117.4MB in the end (delta: 48.2MB). Free memory was 44.7MB in the beginning and 44.9MB in the end (delta: -283.8kB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. [2022-11-16 08:12:34,459 INFO L158 Benchmark]: Boogie Procedure Inliner took 213.36ms. Allocated memory is still 117.4MB. Free memory was 44.9MB in the beginning and 62.2MB in the end (delta: -17.2MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. [2022-11-16 08:12:34,460 INFO L158 Benchmark]: Boogie Preprocessor took 112.61ms. Allocated memory is still 117.4MB. Free memory was 62.2MB in the beginning and 53.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:12:34,461 INFO L158 Benchmark]: RCFGBuilder took 3971.70ms. Allocated memory was 117.4MB in the beginning and 178.3MB in the end (delta: 60.8MB). Free memory was 53.8MB in the beginning and 77.6MB in the end (delta: -23.8MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. [2022-11-16 08:12:34,461 INFO L158 Benchmark]: CodeCheck took 164.61ms. Allocated memory is still 178.3MB. Free memory was 77.6MB in the beginning and 70.3MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:12:34,464 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 0.34ms. Allocated memory is still 69.2MB. Free memory is still 50.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2930.28ms. Allocated memory was 69.2MB in the beginning and 117.4MB in the end (delta: 48.2MB). Free memory was 44.7MB in the beginning and 44.9MB in the end (delta: -283.8kB). Peak memory consumption was 55.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 213.36ms. Allocated memory is still 117.4MB. Free memory was 44.9MB in the beginning and 62.2MB in the end (delta: -17.2MB). Peak memory consumption was 2.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 112.61ms. Allocated memory is still 117.4MB. Free memory was 62.2MB in the beginning and 53.8MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3971.70ms. Allocated memory was 117.4MB in the beginning and 178.3MB in the end (delta: 60.8MB). Free memory was 53.8MB in the beginning and 77.6MB in the end (delta: -23.8MB). Peak memory consumption was 48.7MB. Max. memory is 16.1GB. * CodeCheck took 164.61ms. Allocated memory is still 178.3MB. Free memory was 77.6MB in the beginning and 70.3MB in the end (delta: 7.3MB). 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 08:12:34,497 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_381af1e1-e6eb-4d02-9ef3-943f6693cbbd/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