./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 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_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4 --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 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b --- 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-2329fc7 [2022-12-14 22:22:25,085 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:22:25,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:22:25,102 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:22:25,102 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:22:25,103 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:22:25,104 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:22:25,105 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:22:25,106 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:22:25,106 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:22:25,107 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:22:25,108 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:22:25,108 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:22:25,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:22:25,110 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:22:25,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:22:25,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:22:25,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:22:25,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:22:25,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:22:25,115 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:22:25,116 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:22:25,116 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:22:25,117 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:22:25,119 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:22:25,120 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:22:25,120 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:22:25,121 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:22:25,121 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:22:25,121 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:22:25,122 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:22:25,122 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:22:25,123 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:22:25,123 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:22:25,124 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:22:25,124 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:22:25,124 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:22:25,125 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:22:25,125 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:22:25,126 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:22:25,126 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:22:25,127 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:22:25,140 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:22:25,140 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:22:25,140 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:22:25,141 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:22:25,141 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:22:25,141 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:22:25,141 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:22:25,141 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:22:25,142 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:22:25,142 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:22:25,142 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:22:25,142 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:22:25,142 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:22:25,142 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:22:25,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:22:25,143 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:22:25,143 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:22:25,143 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:22:25,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:22:25,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:22:25,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:22:25,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:22:25,144 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:22:25,144 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:22:25,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:22:25,144 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_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b [2022-12-14 22:22:25,337 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:22:25,356 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:22:25,358 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:22:25,360 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:22:25,360 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:22:25,361 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-12-14 22:22:27,956 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:22:28,212 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:22:28,213 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-12-14 22:22:28,230 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data/a34af0f29/cfedb5615df642fbb54bd70395f7eae9/FLAG2ed788b35 [2022-12-14 22:22:28,241 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data/a34af0f29/cfedb5615df642fbb54bd70395f7eae9 [2022-12-14 22:22:28,243 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:22:28,244 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:22:28,245 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:22:28,245 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:22:28,247 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:22:28,247 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:22:28" (1/1) ... [2022-12-14 22:22:28,248 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c4ba1ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:28, skipping insertion in model container [2022-12-14 22:22:28,248 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:22:28" (1/1) ... [2022-12-14 22:22:28,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:22:28,313 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:22:28,485 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-12-14 22:22:28,491 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-12-14 22:22:29,055 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:22:29,092 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,103 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,108 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,109 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,109 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,110 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,111 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,114 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,120 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,120 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,122 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,122 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,123 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,124 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,125 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,125 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,186 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:29,186 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:29,187 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:29,190 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:22:29,192 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:22:29,192 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:22:29,305 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,416 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:22:29,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:22:29,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:22:29,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:22:29,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:22:29,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:22:29,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:22:29,421 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:22:29,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:22:29,422 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:22:29,423 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:22:29,542 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,547 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,567 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,595 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:22:29,602 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:22:29,628 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:22:29,641 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-12-14 22:22:29,641 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-12-14 22:22:29,673 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:22:29,679 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,684 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,689 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,690 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,690 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,690 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,691 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,694 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,701 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,701 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,702 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,708 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:29,708 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:29,709 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:29,711 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:22:29,713 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:22:29,713 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:22:29,715 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,733 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:22:29,733 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:22:29,734 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:22:29,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:22:29,735 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:22:29,736 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:22:29,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:22:29,737 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:22:29,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:22:29,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:22:29,738 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:22:29,765 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,769 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:29,775 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:29,787 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:22:29,790 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:22:29,981 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:22:29,981 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29 WrapperNode [2022-12-14 22:22:29,981 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:22:29,982 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:22:29,982 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:22:29,982 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:22:29,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,059 INFO L138 Inliner]: procedures = 691, calls = 1699, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 615 [2022-12-14 22:22:30,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:22:30,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:22:30,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:22:30,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:22:30,067 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,068 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,072 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,072 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,089 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,092 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,096 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,099 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,104 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:22:30,105 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:22:30,105 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:22:30,105 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:22:30,106 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:29" (1/1) ... [2022-12-14 22:22:30,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:22:30,118 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:22:30,128 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:22:30,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:22:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 22:22:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 22:22:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:22:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:22:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:22:30,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:22:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:22:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:22:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 22:22:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 22:22:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 22:22:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:22:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-12-14 22:22:30,158 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:22:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:22:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:22:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:22:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 22:22:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 22:22:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:22:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 22:22:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 22:22:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 22:22:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 22:22:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:22:30,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:22:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:22:30,359 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:22:30,361 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:22:30,977 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:22:31,060 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:22:31,060 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:22:31,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:22:31 BoogieIcfgContainer [2022-12-14 22:22:31,063 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:22:31,064 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:22:31,064 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:22:31,072 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:22:31,072 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:22:31" (1/1) ... [2022-12-14 22:22:31,080 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:22:31,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:31,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 186 states to 142 states and 186 transitions. [2022-12-14 22:22:31,125 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 186 transitions. [2022-12-14 22:22:31,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:31,129 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:31,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:31,170 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) [2022-12-14 22:22:31,173 INFO L158 Benchmark]: Toolchain (without parser) took 2929.01ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 99.2MB in the beginning and 64.1MB in the end (delta: 35.2MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2022-12-14 22:22:31,173 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 144.7MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:22:31,174 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1736.86ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 99.2MB in the beginning and 94.5MB in the end (delta: 4.7MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. [2022-12-14 22:22:31,174 INFO L158 Benchmark]: Boogie Procedure Inliner took 77.36ms. Allocated memory is still 174.1MB. Free memory was 94.5MB in the beginning and 85.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:22:31,175 INFO L158 Benchmark]: Boogie Preprocessor took 44.79ms. Allocated memory is still 174.1MB. Free memory was 85.3MB in the beginning and 79.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:22:31,175 INFO L158 Benchmark]: RCFGBuilder took 958.16ms. Allocated memory is still 174.1MB. Free memory was 79.0MB in the beginning and 71.4MB in the end (delta: 7.6MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. [2022-12-14 22:22:31,175 INFO L158 Benchmark]: CodeCheck took 108.54ms. Allocated memory is still 174.1MB. Free memory was 71.4MB in the beginning and 64.1MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:22:31,177 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 0.18ms. Allocated memory is still 144.7MB. Free memory is still 116.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1736.86ms. Allocated memory was 144.7MB in the beginning and 174.1MB in the end (delta: 29.4MB). Free memory was 99.2MB in the beginning and 94.5MB in the end (delta: 4.7MB). Peak memory consumption was 78.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 77.36ms. Allocated memory is still 174.1MB. Free memory was 94.5MB in the beginning and 85.3MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 44.79ms. Allocated memory is still 174.1MB. Free memory was 85.3MB in the beginning and 79.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 958.16ms. Allocated memory is still 174.1MB. Free memory was 79.0MB in the beginning and 71.4MB in the end (delta: 7.6MB). Peak memory consumption was 28.2MB. Max. memory is 16.1GB. * CodeCheck took 108.54ms. Allocated memory is still 174.1MB. Free memory was 71.4MB in the beginning and 64.1MB 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. [2022-12-14 22:22:31,191 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/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_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4 --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 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b --- 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-2329fc7 [2022-12-14 22:22:32,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:22:32,841 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:22:32,870 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:22:32,870 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:22:32,871 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:22:32,872 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:22:32,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:22:32,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:22:32,875 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:22:32,875 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:22:32,876 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:22:32,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:22:32,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:22:32,878 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:22:32,878 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:22:32,879 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:22:32,880 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:22:32,881 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:22:32,882 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:22:32,883 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:22:32,884 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:22:32,885 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:22:32,886 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:22:32,888 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:22:32,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:22:32,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:22:32,889 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:22:32,890 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:22:32,891 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:22:32,891 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:22:32,892 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:22:32,892 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:22:32,893 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:22:32,893 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:22:32,894 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:22:32,894 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:22:32,894 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:22:32,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:22:32,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:22:32,895 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:22:32,896 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:22:32,912 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:22:32,912 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:22:32,912 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:22:32,913 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:22:32,913 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:22:32,913 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:22:32,913 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:22:32,914 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:22:32,914 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:22:32,914 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:22:32,914 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:22:32,914 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:22:32,914 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:22:32,915 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:22:32,915 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:22:32,915 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:22:32,915 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:22:32,915 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:22:32,915 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:22:32,916 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:22:32,916 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:22:32,916 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:22:32,916 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:22:32,916 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:22:32,916 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:22:32,917 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:22:32,917 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:22:32,917 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:22:32,917 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:22:32,917 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_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4e3d62ab3962e5958dc41169c7885079de47f5dcf75079068205793f151a2e2b [2022-12-14 22:22:33,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:22:33,183 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:22:33,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:22:33,186 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:22:33,186 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:22:33,187 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-12-14 22:22:35,809 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:22:36,159 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:22:36,160 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i [2022-12-14 22:22:36,186 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data/788af35b0/c6d8ff197377475ab051a728ab14e09a/FLAG9a922a675 [2022-12-14 22:22:36,198 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/data/788af35b0/c6d8ff197377475ab051a728ab14e09a [2022-12-14 22:22:36,200 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:22:36,201 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:22:36,202 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:22:36,203 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:22:36,205 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:22:36,206 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:22:36" (1/1) ... [2022-12-14 22:22:36,206 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d8fe6c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:36, skipping insertion in model container [2022-12-14 22:22:36,207 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:22:36" (1/1) ... [2022-12-14 22:22:36,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:22:36,281 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:22:36,454 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-12-14 22:22:36,459 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-12-14 22:22:36,933 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:22:36,974 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:36,982 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:36,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:36,988 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:36,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:36,989 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:36,990 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:36,993 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:36,999 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,000 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,001 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,001 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,002 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,003 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,004 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,055 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,056 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,056 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,059 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:22:37,061 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:22:37,061 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:22:37,150 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,243 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:22:37,244 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:22:37,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:22:37,245 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:22:37,246 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:22:37,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:22:37,247 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:22:37,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:22:37,248 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:22:37,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:22:37,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:22:37,372 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,377 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,400 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,416 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:22:37,422 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:22:37,444 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:22:37,462 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:22:37,465 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-12-14 22:22:37,466 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-12-14 22:22:37,485 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:22:37,489 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,492 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,495 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,495 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,495 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,496 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,496 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,498 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,511 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,512 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,512 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,513 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,513 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,513 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,514 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,518 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,518 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,519 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,521 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:22:37,521 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:22:37,522 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:22:37,523 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,536 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:22:37,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:22:37,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:22:37,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:22:37,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:22:37,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:22:37,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:22:37,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:22:37,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:22:37,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:22:37,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:22:37,557 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,560 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,564 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,574 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:22:37,576 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:22:37,584 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:22:37,594 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4497,4510] [2022-12-14 22:22:37,594 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_82b2bead-5242-4ef3-a45b-144320ccc776/sv-benchmarks/c/aws-c-common/aws_array_list_pop_back_harness.i[4557,4570] [2022-12-14 22:22:37,612 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:22:37,615 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,618 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,620 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,620 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,620 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,621 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,621 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,623 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,625 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,625 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,626 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,626 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,635 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,636 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,636 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,636 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,643 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,644 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,644 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:22:37,647 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:22:37,648 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:22:37,649 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:22:37,651 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,670 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:22:37,671 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:22:37,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:22:37,672 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:22:37,673 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:22:37,674 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:22:37,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:22:37,675 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:22:37,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:22:37,676 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:22:37,677 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:22:37,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:22:37,704 WARN L623 FunctionHandler]: Unknown extern function my_memset [2022-12-14 22:22:37,713 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:22:37,716 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:22:37,860 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:22:37,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37 WrapperNode [2022-12-14 22:22:37,861 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:22:37,862 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:22:37,862 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:22:37,862 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:22:37,868 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:37,926 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:37,979 INFO L138 Inliner]: procedures = 711, calls = 1699, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 613 [2022-12-14 22:22:37,979 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:22:37,980 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:22:37,980 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:22:37,980 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:22:37,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:37,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:37,998 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:37,998 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:38,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:38,028 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:38,044 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:38,048 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:38,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:22:38,056 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:22:38,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:22:38,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:22:38,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:22:37" (1/1) ... [2022-12-14 22:22:38,063 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:22:38,073 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:22:38,084 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:22:38,086 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:22:38,118 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 22:22:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 22:22:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:22:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:22:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:22:38,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:22:38,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:22:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:22:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 22:22:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 22:22:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 22:22:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:22:38,120 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:22:38,120 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_back [2022-12-14 22:22:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_back [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:22:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 22:22:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2022-12-14 22:22:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2022-12-14 22:22:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2022-12-14 22:22:38,121 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:22:38,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:22:38,338 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:22:38,340 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:22:39,897 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:22:40,051 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:22:40,051 INFO L300 CfgBuilder]: Removed 1 assume(true) statements. [2022-12-14 22:22:40,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:22:40 BoogieIcfgContainer [2022-12-14 22:22:40,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:22:40,055 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:22:40,055 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:22:40,062 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:22:40,062 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:22:40" (1/1) ... [2022-12-14 22:22:40,068 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:22:40,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:22:40,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 185 states to 141 states and 185 transitions. [2022-12-14 22:22:40,109 INFO L276 IsEmpty]: Start isEmpty. Operand 141 states and 185 transitions. [2022-12-14 22:22:40,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:22:40,114 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:22:40,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:22:40,147 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) [2022-12-14 22:22:40,150 INFO L158 Benchmark]: Toolchain (without parser) took 3947.95ms. Allocated memory was 102.8MB in the beginning and 148.9MB in the end (delta: 46.1MB). Free memory was 73.9MB in the beginning and 46.0MB in the end (delta: 28.0MB). Peak memory consumption was 76.0MB. Max. memory is 16.1GB. [2022-12-14 22:22:40,150 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:22:40,150 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1658.74ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 73.7MB in the beginning and 55.0MB in the end (delta: 18.7MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2022-12-14 22:22:40,151 INFO L158 Benchmark]: Boogie Procedure Inliner took 117.50ms. Allocated memory is still 123.7MB. Free memory was 55.0MB in the beginning and 45.9MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 22:22:40,151 INFO L158 Benchmark]: Boogie Preprocessor took 75.80ms. Allocated memory is still 123.7MB. Free memory was 45.9MB in the beginning and 69.1MB in the end (delta: -23.2MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. [2022-12-14 22:22:40,151 INFO L158 Benchmark]: RCFGBuilder took 1997.55ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 68.4MB in the beginning and 53.4MB in the end (delta: 15.1MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. [2022-12-14 22:22:40,152 INFO L158 Benchmark]: CodeCheck took 94.11ms. Allocated memory is still 148.9MB. Free memory was 53.4MB in the beginning and 46.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:22:40,153 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 0.11ms. Allocated memory is still 56.6MB. Free memory is still 34.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1658.74ms. Allocated memory was 102.8MB in the beginning and 123.7MB in the end (delta: 21.0MB). Free memory was 73.7MB in the beginning and 55.0MB in the end (delta: 18.7MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 117.50ms. Allocated memory is still 123.7MB. Free memory was 55.0MB in the beginning and 45.9MB in the end (delta: 9.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 75.80ms. Allocated memory is still 123.7MB. Free memory was 45.9MB in the beginning and 69.1MB in the end (delta: -23.2MB). Peak memory consumption was 9.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1997.55ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 68.4MB in the beginning and 53.4MB in the end (delta: 15.1MB). Peak memory consumption was 56.9MB. Max. memory is 16.1GB. * CodeCheck took 94.11ms. Allocated memory is still 148.9MB. Free memory was 53.4MB in the beginning and 46.0MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:22:40,177 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_82b2bead-5242-4ef3-a45b-144320ccc776/bin/ukojak-rkRKPMF4O4/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