./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 2329fc70 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 --- 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 22:49:45,596 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:49:45,597 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:49:45,619 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:49:45,620 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:49:45,621 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:49:45,623 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:49:45,626 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:49:45,628 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:49:45,629 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:49:45,631 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:49:45,632 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:49:45,633 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:49:45,634 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:49:45,636 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:49:45,637 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:49:45,639 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:49:45,640 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:49:45,642 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:49:45,645 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:49:45,648 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:49:45,649 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:49:45,651 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:49:45,652 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:49:45,658 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:49:45,659 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:49:45,660 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:49:45,661 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:49:45,661 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:49:45,663 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:49:45,663 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:49:45,664 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:49:45,665 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:49:45,666 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:49:45,667 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:49:45,667 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:49:45,668 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:49:45,668 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:49:45,668 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:49:45,669 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:49:45,669 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:49:45,670 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-12-14 22:49:45,690 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:49:45,690 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:49:45,691 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:49:45,691 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:49:45,692 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:49:45,692 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:49:45,697 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:49:45,697 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-14 22:49:45,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:49:45,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:49:45,698 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:49:45,698 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:49:45,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:49:45,698 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:49:45,698 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:49:45,698 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:49:45,699 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:49:45,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:49:45,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:49:45,699 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:49:45,699 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:49:45,699 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:49:45,699 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-12-14 22:49:45,699 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-14 22:49:45,699 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:49:45,700 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 [2022-12-14 22:49:45,887 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:49:45,907 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:49:45,909 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:49:45,910 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:49:45,910 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:49:45,912 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-12-14 22:49:48,555 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:49:48,837 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:49:48,837 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-12-14 22:49:48,857 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data/683704179/69e4447f23124eb3bf3ff95c4d5daad7/FLAGc85adac70 [2022-12-14 22:49:48,867 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data/683704179/69e4447f23124eb3bf3ff95c4d5daad7 [2022-12-14 22:49:48,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:49:48,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:49:48,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:49:48,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:49:48,873 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:49:48,874 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:49:48" (1/1) ... [2022-12-14 22:49:48,875 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2ce29af8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:48, skipping insertion in model container [2022-12-14 22:49:48,875 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:49:48" (1/1) ... [2022-12-14 22:49:48,881 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:49:48,936 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:49:49,106 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-12-14 22:49:49,111 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-12-14 22:49:49,635 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:49:49,683 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:49,684 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,685 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,685 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,685 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,686 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,687 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:49,695 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,696 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,697 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,698 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,699 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,700 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:49,752 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:49,753 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:49,753 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:49,756 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:49:49,758 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:49:49,758 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:49:49,956 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:49:49,957 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:49:49,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:49:49,958 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:49:49,959 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:49:49,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:49:49,961 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:49:49,962 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:49:49,963 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:49:49,964 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:49:49,965 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:49:50,090 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,095 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,128 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:49:50,133 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:49:50,151 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:49:50,160 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-12-14 22:49:50,160 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-12-14 22:49:50,182 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:49:50,191 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:50,192 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,192 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,192 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,193 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,193 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,194 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:50,198 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,198 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,199 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,199 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,200 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,201 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,205 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:50,205 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:50,206 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:50,208 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:49:50,209 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:49:50,209 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:49:50,223 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:49:50,224 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:49:50,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:49:50,225 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:49:50,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:49:50,226 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:49:50,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:49:50,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:49:50,227 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:49:50,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:49:50,228 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:49:50,246 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,250 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:50,263 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:49:50,265 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:49:50,458 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:49:50,458 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50 WrapperNode [2022-12-14 22:49:50,459 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:49:50,460 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:49:50,460 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:49:50,460 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:49:50,467 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,517 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,568 INFO L138 Inliner]: procedures = 691, calls = 1683, calls flagged for inlining = 51, calls inlined = 10, statements flattened = 683 [2022-12-14 22:49:50,568 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:49:50,569 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:49:50,569 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:49:50,569 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:49:50,579 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,587 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,612 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,615 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,620 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,624 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,633 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:49:50,634 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:49:50,634 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:49:50,634 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:49:50,635 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:50" (1/1) ... [2022-12-14 22:49:50,641 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:49:50,650 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:49:50,662 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:49:50,664 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:49:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl [2022-12-14 22:49:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl [2022-12-14 22:49:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:49:50,691 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 22:49:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 22:49:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 22:49:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 22:49:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:49:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:49:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-14 22:49:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:49:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:49:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:49:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:49:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:49:50,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:49:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:49:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:49:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:49:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:49:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:49:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 22:49:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 22:49:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 22:49:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 22:49:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 22:49:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 22:49:50,693 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:49:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:49:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 22:49:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove [2022-12-14 22:49:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2022-12-14 22:49:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2022-12-14 22:49:50,694 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:49:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:49:50,695 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-14 22:49:50,925 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:49:50,927 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:49:51,606 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:49:51,751 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:49:51,751 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:49:51,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:49:51 BoogieIcfgContainer [2022-12-14 22:49:51,754 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:49:51,755 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:49:51,755 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:49:51,762 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:49:51,762 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:49:51" (1/1) ... [2022-12-14 22:49:51,769 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:49:51,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:49:51,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 155 states and 208 transitions. [2022-12-14 22:49:51,811 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2022-12-14 22:49:51,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:49:51,816 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:49:51,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:49:51,853 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 22:49:51,856 INFO L158 Benchmark]: Toolchain (without parser) took 2985.06ms. Allocated memory was 130.0MB in the beginning and 188.7MB in the end (delta: 58.7MB). Free memory was 80.9MB in the beginning and 80.2MB in the end (delta: 748.7kB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2022-12-14 22:49:51,856 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 130.0MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:49:51,857 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1587.94ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 80.9MB in the beginning and 105.4MB in the end (delta: -24.5MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. [2022-12-14 22:49:51,857 INFO L158 Benchmark]: Boogie Procedure Inliner took 109.00ms. Allocated memory is still 157.3MB. Free memory was 105.4MB in the beginning and 96.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-12-14 22:49:51,857 INFO L158 Benchmark]: Boogie Preprocessor took 64.36ms. Allocated memory is still 157.3MB. Free memory was 96.0MB in the beginning and 89.8MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:49:51,858 INFO L158 Benchmark]: RCFGBuilder took 1120.27ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 89.8MB in the beginning and 87.4MB in the end (delta: 2.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. [2022-12-14 22:49:51,858 INFO L158 Benchmark]: CodeCheck took 99.78ms. Allocated memory is still 188.7MB. Free memory was 87.4MB in the beginning and 80.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:49:51,860 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 0.16ms. Allocated memory is still 130.0MB. Free memory is still 103.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1587.94ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 80.9MB in the beginning and 105.4MB in the end (delta: -24.5MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 109.00ms. Allocated memory is still 157.3MB. Free memory was 105.4MB in the beginning and 96.0MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 64.36ms. Allocated memory is still 157.3MB. Free memory was 96.0MB in the beginning and 89.8MB in the end (delta: 6.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1120.27ms. Allocated memory was 157.3MB in the beginning and 188.7MB in the end (delta: 31.5MB). Free memory was 89.8MB in the beginning and 87.4MB in the end (delta: 2.4MB). Peak memory consumption was 48.2MB. Max. memory is 16.1GB. * CodeCheck took 99.78ms. Allocated memory is still 188.7MB. Free memory was 87.4MB in the beginning and 80.2MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:49:51,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 --- 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 22:49:53,599 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-14 22:49:53,601 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-14 22:49:53,618 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-14 22:49:53,619 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-14 22:49:53,620 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-14 22:49:53,621 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-14 22:49:53,623 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-14 22:49:53,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-14 22:49:53,625 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-14 22:49:53,625 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-14 22:49:53,626 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-14 22:49:53,626 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-14 22:49:53,627 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-14 22:49:53,628 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-14 22:49:53,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-14 22:49:53,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-14 22:49:53,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-14 22:49:53,631 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-14 22:49:53,632 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-14 22:49:53,633 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-14 22:49:53,634 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-14 22:49:53,634 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-14 22:49:53,635 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-14 22:49:53,637 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-14 22:49:53,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-14 22:49:53,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-14 22:49:53,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-14 22:49:53,638 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-14 22:49:53,639 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-14 22:49:53,639 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-14 22:49:53,640 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-14 22:49:53,641 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-14 22:49:53,641 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-14 22:49:53,642 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-14 22:49:53,642 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-14 22:49:53,642 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-14 22:49:53,642 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-14 22:49:53,643 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-14 22:49:53,643 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-14 22:49:53,644 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-14 22:49:53,644 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-12-14 22:49:53,660 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-14 22:49:53,660 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-14 22:49:53,661 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-14 22:49:53,661 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-12-14 22:49:53,662 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-14 22:49:53,662 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-14 22:49:53,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-14 22:49:53,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-14 22:49:53,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-14 22:49:53,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-14 22:49:53,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-14 22:49:53,663 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-12-14 22:49:53,663 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-12-14 22:49:53,663 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-12-14 22:49:53,663 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-14 22:49:53,664 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-14 22:49:53,664 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-14 22:49:53,664 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-12-14 22:49:53,664 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-12-14 22:49:53,664 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-14 22:49:53,664 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:49:53,665 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-14 22:49:53,665 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-14 22:49:53,665 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-14 22:49:53,665 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-12-14 22:49:53,665 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-12-14 22:49:53,665 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-12-14 22:49:53,665 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-12-14 22:49:53,665 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-12-14 22:49:53,666 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 971edb75bb0f677639f0c3e5b019bf9afe7575a35e63ddba584727b568db50c6 [2022-12-14 22:49:53,903 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-14 22:49:53,919 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-14 22:49:53,921 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-14 22:49:53,922 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-14 22:49:53,922 INFO L275 PluginConnector]: CDTParser initialized [2022-12-14 22:49:53,923 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-12-14 22:49:56,470 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-14 22:49:56,807 INFO L351 CDTParser]: Found 1 translation units. [2022-12-14 22:49:56,807 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2022-12-14 22:49:56,829 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data/6a8b3d645/cb65a0628372440dbd09cabf5f644ac2/FLAG5b5f573c2 [2022-12-14 22:49:56,840 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/data/6a8b3d645/cb65a0628372440dbd09cabf5f644ac2 [2022-12-14 22:49:56,842 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-14 22:49:56,843 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-12-14 22:49:56,845 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-14 22:49:56,845 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-14 22:49:56,847 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-14 22:49:56,848 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:49:56" (1/1) ... [2022-12-14 22:49:56,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e0f627 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:56, skipping insertion in model container [2022-12-14 22:49:56,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.12 10:49:56" (1/1) ... [2022-12-14 22:49:56,853 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-14 22:49:56,922 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:49:57,127 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-12-14 22:49:57,134 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-12-14 22:49:57,694 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:49:57,739 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:57,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,741 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,742 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,743 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,743 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:57,750 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,751 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,752 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,752 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,753 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,754 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:57,804 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:57,804 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:57,805 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:57,808 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:49:57,810 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:49:57,810 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:49:58,003 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:49:58,004 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:49:58,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:49:58,005 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:49:58,006 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:49:58,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:49:58,007 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:49:58,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:49:58,008 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:49:58,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:49:58,009 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:49:58,134 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,139 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,177 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:49:58,183 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:49:58,207 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-12-14 22:49:58,231 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-14 22:49:58,234 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-12-14 22:49:58,234 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-12-14 22:49:58,254 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:49:58,264 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:58,264 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,265 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,265 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,265 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,265 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,266 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:58,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,270 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,271 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,271 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,272 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,272 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,273 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,277 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:58,278 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:58,278 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:58,280 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:49:58,281 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:49:58,281 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:49:58,296 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:49:58,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:49:58,297 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:49:58,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:49:58,298 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:49:58,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:49:58,299 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:49:58,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:49:58,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:49:58,300 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:49:58,301 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:49:58,318 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,321 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,336 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:49:58,338 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:49:58,347 INFO L203 MainTranslator]: Completed pre-run [2022-12-14 22:49:58,363 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4498,4511] [2022-12-14 22:49:58,364 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_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i[4558,4571] [2022-12-14 22:49:58,382 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-12-14 22:49:58,389 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:58,390 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,390 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,390 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,391 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,391 WARN L623 FunctionHandler]: Unknown extern function my_memmove [2022-12-14 22:49:58,394 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,395 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,395 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,395 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,396 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,396 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,397 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,401 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:58,401 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:58,401 WARN L623 FunctionHandler]: Unknown extern function htonl [2022-12-14 22:49:58,403 WARN L623 FunctionHandler]: Unknown extern function ntohl [2022-12-14 22:49:58,404 WARN L623 FunctionHandler]: Unknown extern function htons [2022-12-14 22:49:58,404 WARN L623 FunctionHandler]: Unknown extern function ntohs [2022-12-14 22:49:58,417 WARN L623 FunctionHandler]: Unknown extern function my_abort [2022-12-14 22:49:58,417 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-12-14 22:49:58,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-12-14 22:49:58,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-12-14 22:49:58,418 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-12-14 22:49:58,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-12-14 22:49:58,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-12-14 22:49:58,419 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-12-14 22:49:58,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-12-14 22:49:58,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-12-14 22:49:58,420 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-12-14 22:49:58,435 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,438 WARN L1576 CHandler]: Possible shadowing of function index [2022-12-14 22:49:58,457 WARN L623 FunctionHandler]: Unknown extern function fprintf [2022-12-14 22:49:58,459 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-14 22:49:58,656 INFO L208 MainTranslator]: Completed translation [2022-12-14 22:49:58,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58 WrapperNode [2022-12-14 22:49:58,657 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-14 22:49:58,657 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-14 22:49:58,658 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-14 22:49:58,658 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-14 22:49:58,663 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,712 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,750 INFO L138 Inliner]: procedures = 711, calls = 1683, calls flagged for inlining = 51, calls inlined = 10, statements flattened = 680 [2022-12-14 22:49:58,750 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-14 22:49:58,751 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-14 22:49:58,751 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-14 22:49:58,751 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-14 22:49:58,758 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,758 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,787 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,788 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,803 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,809 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-14 22:49:58,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-14 22:49:58,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-14 22:49:58,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-14 22:49:58,821 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.12 10:49:58" (1/1) ... [2022-12-14 22:49:58,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-12-14 22:49:58,836 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/z3 [2022-12-14 22:49:58,847 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-12-14 22:49:58,849 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/bin/ukojak-rkRKPMF4O4/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-12-14 22:49:58,881 INFO L130 BoogieDeclarations]: Found specification of procedure memmove_impl [2022-12-14 22:49:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure memmove_impl [2022-12-14 22:49:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-14 22:49:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-12-14 22:49:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-12-14 22:49:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-12-14 22:49:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-12-14 22:49:58,882 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-12-14 22:49:58,882 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-12-14 22:49:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-12-14 22:49:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-12-14 22:49:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-12-14 22:49:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-12-14 22:49:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-12-14 22:49:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-12-14 22:49:58,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-12-14 22:49:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-12-14 22:49:58,883 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-14 22:49:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-12-14 22:49:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-14 22:49:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-14 22:49:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-12-14 22:49:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-12-14 22:49:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-12-14 22:49:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-12-14 22:49:58,884 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-12-14 22:49:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-12-14 22:49:58,884 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-12-14 22:49:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-12-14 22:49:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2022-12-14 22:49:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2022-12-14 22:49:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-12-14 22:49:58,885 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-12-14 22:49:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-14 22:49:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-12-14 22:49:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-12-14 22:49:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-12-14 22:49:58,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-12-14 22:49:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-12-14 22:49:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-12-14 22:49:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-12-14 22:49:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-12-14 22:49:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure my_memmove [2022-12-14 22:49:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memmove [2022-12-14 22:49:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_pop_front [2022-12-14 22:49:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_pop_front [2022-12-14 22:49:58,886 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:49:58,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-12-14 22:49:59,107 INFO L235 CfgBuilder]: Building ICFG [2022-12-14 22:49:59,109 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-14 22:50:00,786 INFO L276 CfgBuilder]: Performing block encoding [2022-12-14 22:50:00,947 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-14 22:50:00,947 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-14 22:50:00,949 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:50:00 BoogieIcfgContainer [2022-12-14 22:50:00,950 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-14 22:50:00,950 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-12-14 22:50:00,951 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-12-14 22:50:00,960 INFO L275 PluginConnector]: CodeCheck initialized [2022-12-14 22:50:00,960 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.12 10:50:00" (1/1) ... [2022-12-14 22:50:00,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-14 22:50:01,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-12-14 22:50:01,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 154 states and 207 transitions. [2022-12-14 22:50:01,024 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 207 transitions. [2022-12-14 22:50:01,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2022-12-14 22:50:01,029 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-12-14 22:50:01,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-14 22:50:01,070 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 22:50:01,074 INFO L158 Benchmark]: Toolchain (without parser) took 4229.69ms. Allocated memory was 75.5MB in the beginning and 174.1MB in the end (delta: 98.6MB). Free memory was 37.9MB in the beginning and 92.6MB in the end (delta: -54.7MB). Peak memory consumption was 43.1MB. Max. memory is 16.1GB. [2022-12-14 22:50:01,074 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-12-14 22:50:01,075 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1812.40ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 37.7MB in the beginning and 54.4MB in the end (delta: -16.7MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2022-12-14 22:50:01,075 INFO L158 Benchmark]: Boogie Procedure Inliner took 92.84ms. Allocated memory is still 111.1MB. Free memory was 54.4MB in the beginning and 45.0MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-12-14 22:50:01,076 INFO L158 Benchmark]: Boogie Preprocessor took 69.27ms. Allocated memory is still 111.1MB. Free memory was 45.0MB in the beginning and 61.0MB in the end (delta: -16.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. [2022-12-14 22:50:01,076 INFO L158 Benchmark]: RCFGBuilder took 2129.13ms. Allocated memory was 111.1MB in the beginning and 174.1MB in the end (delta: 62.9MB). Free memory was 60.5MB in the beginning and 98.9MB in the end (delta: -38.3MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. [2022-12-14 22:50:01,077 INFO L158 Benchmark]: CodeCheck took 122.02ms. Allocated memory is still 174.1MB. Free memory was 98.9MB in the beginning and 92.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-12-14 22:50:01,080 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 0.12ms. Allocated memory is still 52.4MB. Free memory is still 31.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 1812.40ms. Allocated memory was 75.5MB in the beginning and 111.1MB in the end (delta: 35.7MB). Free memory was 37.7MB in the beginning and 54.4MB in the end (delta: -16.7MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 92.84ms. Allocated memory is still 111.1MB. Free memory was 54.4MB in the beginning and 45.0MB in the end (delta: 9.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 69.27ms. Allocated memory is still 111.1MB. Free memory was 45.0MB in the beginning and 61.0MB in the end (delta: -16.1MB). Peak memory consumption was 10.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2129.13ms. Allocated memory was 111.1MB in the beginning and 174.1MB in the end (delta: 62.9MB). Free memory was 60.5MB in the beginning and 98.9MB in the end (delta: -38.3MB). Peak memory consumption was 88.9MB. Max. memory is 16.1GB. * CodeCheck took 122.02ms. Allocated memory is still 174.1MB. Free memory was 98.9MB in the beginning and 92.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-12-14 22:50:01,101 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c4fe41ca-92ec-4a8a-9b5f-0bb4f7e8b8bb/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