./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:44:40,475 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:44:40,477 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:44:40,506 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:44:40,506 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:44:40,507 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:44:40,509 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:44:40,510 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:44:40,512 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:44:40,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:44:40,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:44:40,515 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:44:40,516 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:44:40,517 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:44:40,518 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:44:40,519 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:44:40,520 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:44:40,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:44:40,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:44:40,525 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:44:40,527 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:44:40,528 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:44:40,529 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:44:40,530 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:44:40,535 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:44:40,535 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:44:40,536 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:44:40,537 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:44:40,537 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:44:40,538 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:44:40,539 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:44:40,540 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:44:40,540 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:44:40,541 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:44:40,543 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:44:40,543 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:44:40,544 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:44:40,544 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:44:40,544 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:44:40,545 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:44:40,546 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:44:40,547 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:44:40,583 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:44:40,589 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:44:40,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:44:40,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:44:40,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:44:40,592 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:44:40,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:44:40,593 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:44:40,593 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:44:40,593 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:44:40,595 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:44:40,595 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:44:40,595 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:44:40,595 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:44:40,596 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:44:40,596 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:44:40,596 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:44:40,597 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:44:40,597 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:44:40,597 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:44:40,597 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:44:40,598 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:44:40,598 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:44:40,598 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:44:40,598 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:44:40,598 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_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2022-11-16 08:44:40,885 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:44:40,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:44:40,918 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:44:40,920 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:44:40,921 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:44:40,923 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-16 08:44:41,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/06a37386c/d545c74f208248b3b34b58668749f6c0/FLAGb24ca01cf [2022-11-16 08:44:41,839 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:44:41,840 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-16 08:44:41,897 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/06a37386c/d545c74f208248b3b34b58668749f6c0/FLAGb24ca01cf [2022-11-16 08:44:42,362 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/06a37386c/d545c74f208248b3b34b58668749f6c0 [2022-11-16 08:44:42,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:44:42,366 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:44:42,369 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:44:42,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:44:42,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:44:42,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:42" (1/1) ... [2022-11-16 08:44:42,374 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21418cca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:42, skipping insertion in model container [2022-11-16 08:44:42,375 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:42" (1/1) ... [2022-11-16 08:44:42,382 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:44:42,481 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:44:42,778 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-16 08:44:42,786 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-16 08:44:43,815 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,817 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,818 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,820 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,823 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,840 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,841 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,843 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:43,844 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,249 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:44:44,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:44:44,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:44:44,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:44:44,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:44:44,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:44:44,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:44:44,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:44:44,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:44:44,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:44:44,426 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:44:44,576 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,576 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,636 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:44:44,683 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:44:44,708 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-16 08:44:44,709 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-16 08:44:44,769 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,770 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,771 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,772 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,778 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,791 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,792 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,794 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,795 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:44,852 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:44:44,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:44:44,853 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:44:44,855 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:44:44,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:44:44,856 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:44:44,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:44:44,857 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:44:44,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:44:44,858 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:44:44,888 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:44:45,003 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:45,004 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:45,049 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:44:45,325 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:44:45,325 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45 WrapperNode [2022-11-16 08:44:45,325 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:44:45,327 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:44:45,327 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:44:45,327 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:44:45,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,444 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,547 INFO L138 Inliner]: procedures = 690, calls = 2639, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 868 [2022-11-16 08:44:45,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:44:45,550 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:44:45,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:44:45,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:44:45,565 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,578 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,578 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,637 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,652 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,658 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,662 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,670 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:44:45,671 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:44:45,671 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:44:45,671 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:44:45,672 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:45" (1/1) ... [2022-11-16 08:44:45,681 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:44:45,697 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:44:45,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:44:45,736 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:44:45,761 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:44:45,761 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:44:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:44:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:44:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:44:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:44:45,762 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:44:45,762 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:44:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:44:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:44:45,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2022-11-16 08:44:45,763 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2022-11-16 08:44:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:44:45,764 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:44:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:44:45,765 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:44:45,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:44:45,766 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:44:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:44:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:44:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:44:45,767 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:44:45,767 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:44:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:44:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:44:45,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:44:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:44:45,769 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:44:45,769 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:44:45,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:44:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:44:45,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:44:46,163 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:44:46,165 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:44:47,499 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:44:47,888 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:44:47,888 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:44:47,891 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:44:47 BoogieIcfgContainer [2022-11-16 08:44:47,891 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:44:47,892 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:44:47,892 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:44:47,902 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:44:47,902 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:44:47" (1/1) ... [2022-11-16 08:44:47,918 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:44:47,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:47,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2022-11-16 08:44:47,998 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2022-11-16 08:44:48,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:44:48,005 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:48,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:44:48,058 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:44:48,070 INFO L158 Benchmark]: Toolchain (without parser) took 5700.39ms. Allocated memory was 113.2MB in the beginning and 182.5MB in the end (delta: 69.2MB). Free memory was 66.6MB in the beginning and 65.7MB in the end (delta: 924.2kB). Peak memory consumption was 70.0MB. Max. memory is 16.1GB. [2022-11-16 08:44:48,072 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 113.2MB. Free memory was 92.8MB in the beginning and 92.7MB in the end (delta: 111.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:44:48,072 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2956.72ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 66.4MB in the beginning and 84.9MB in the end (delta: -18.5MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. [2022-11-16 08:44:48,073 INFO L158 Benchmark]: Boogie Procedure Inliner took 222.45ms. Allocated memory is still 136.3MB. Free memory was 84.9MB in the beginning and 73.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:44:48,074 INFO L158 Benchmark]: Boogie Preprocessor took 120.29ms. Allocated memory is still 136.3MB. Free memory was 73.0MB in the beginning and 66.0MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:44:48,076 INFO L158 Benchmark]: RCFGBuilder took 2220.56ms. Allocated memory was 136.3MB in the beginning and 182.5MB in the end (delta: 46.1MB). Free memory was 66.0MB in the beginning and 73.0MB in the end (delta: -7.0MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-11-16 08:44:48,078 INFO L158 Benchmark]: CodeCheck took 174.02ms. Allocated memory is still 182.5MB. Free memory was 73.0MB in the beginning and 65.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:44:48,081 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 113.2MB. Free memory was 92.8MB in the beginning and 92.7MB in the end (delta: 111.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2956.72ms. Allocated memory was 113.2MB in the beginning and 136.3MB in the end (delta: 23.1MB). Free memory was 66.4MB in the beginning and 84.9MB in the end (delta: -18.5MB). Peak memory consumption was 47.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 222.45ms. Allocated memory is still 136.3MB. Free memory was 84.9MB in the beginning and 73.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 120.29ms. Allocated memory is still 136.3MB. Free memory was 73.0MB in the beginning and 66.0MB in the end (delta: 6.9MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2220.56ms. Allocated memory was 136.3MB in the beginning and 182.5MB in the end (delta: 46.1MB). Free memory was 66.0MB in the beginning and 73.0MB in the end (delta: -7.0MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. * CodeCheck took 174.02ms. Allocated memory is still 182.5MB. Free memory was 73.0MB in the beginning and 65.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:44:48,108 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:44:50,424 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:44:50,427 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:44:50,461 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:44:50,462 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:44:50,465 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:44:50,467 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:44:50,471 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:44:50,474 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:44:50,477 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:44:50,478 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:44:50,482 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:44:50,482 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:44:50,487 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:44:50,488 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:44:50,490 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:44:50,491 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:44:50,493 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:44:50,498 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:44:50,500 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:44:50,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:44:50,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:44:50,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:44:50,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:44:50,512 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:44:50,512 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:44:50,513 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:44:50,514 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:44:50,514 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:44:50,515 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:44:50,515 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:44:50,516 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:44:50,517 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:44:50,517 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:44:50,518 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:44:50,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:44:50,519 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:44:50,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:44:50,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:44:50,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:44:50,522 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:44:50,522 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:44:50,552 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:44:50,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:44:50,553 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:44:50,554 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:44:50,554 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:44:50,555 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:44:50,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:44:50,555 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:44:50,555 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:44:50,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:44:50,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:44:50,556 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:44:50,556 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:44:50,556 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:44:50,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:44:50,557 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:44:50,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:44:50,557 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:44:50,558 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:44:50,558 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:44:50,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:44:50,559 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:44:50,559 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:44:50,559 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:44:50,559 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:44:50,559 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:44:50,560 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:44:50,560 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:44:50,560 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:44:50,560 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_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2022-11-16 08:44:50,954 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:44:50,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:44:50,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:44:50,980 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:44:50,982 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:44:50,984 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-16 08:44:51,067 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/a95d57145/fb4d8ff8635b4cbf831fd361668040ce/FLAG1726b14b1 [2022-11-16 08:44:52,005 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:44:52,005 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2022-11-16 08:44:52,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/a95d57145/fb4d8ff8635b4cbf831fd361668040ce/FLAG1726b14b1 [2022-11-16 08:44:52,493 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/data/a95d57145/fb4d8ff8635b4cbf831fd361668040ce [2022-11-16 08:44:52,495 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:44:52,496 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:44:52,498 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:44:52,498 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:44:52,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:44:52,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:52" (1/1) ... [2022-11-16 08:44:52,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@65bc15cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:52, skipping insertion in model container [2022-11-16 08:44:52,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:44:52" (1/1) ... [2022-11-16 08:44:52,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:44:52,632 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:44:52,954 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-16 08:44:52,962 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-16 08:44:54,026 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,027 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,027 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,028 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,029 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,042 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,043 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,045 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,046 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:44:54,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:44:54,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:44:54,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:44:54,546 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:44:54,549 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:44:54,554 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:44:54,556 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:44:54,559 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:44:54,562 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:44:54,739 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:44:54,854 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,855 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:54,922 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:44:55,004 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:44:55,061 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:44:55,065 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-16 08:44:55,066 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-16 08:44:55,149 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,150 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,150 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,151 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,151 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,157 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,158 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,165 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,166 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,231 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:44:55,232 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:44:55,233 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:44:55,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:44:55,234 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:44:55,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:44:55,235 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:44:55,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:44:55,236 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:44:55,237 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:44:55,278 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:44:55,355 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,356 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,418 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:44:55,462 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:44:55,487 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2022-11-16 08:44:55,487 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2022-11-16 08:44:55,529 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,530 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,530 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,530 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,538 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,538 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,587 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:44:55,588 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:44:55,589 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:44:55,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:44:55,590 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:44:55,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:44:55,591 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:44:55,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:44:55,592 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:44:55,593 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:44:55,614 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:44:55,687 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,688 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:44:55,747 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:44:56,149 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:44:56,149 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56 WrapperNode [2022-11-16 08:44:56,150 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:44:56,151 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:44:56,152 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:44:56,152 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:44:56,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,418 INFO L138 Inliner]: procedures = 710, calls = 2639, calls flagged for inlining = 61, calls inlined = 9, statements flattened = 869 [2022-11-16 08:44:56,419 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:44:56,420 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:44:56,420 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:44:56,421 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:44:56,430 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,430 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,451 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,451 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,516 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,520 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,543 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,557 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,574 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:44:56,575 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:44:56,576 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:44:56,577 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:44:56,577 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:44:56" (1/1) ... [2022-11-16 08:44:56,584 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:44:56,594 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:44:56,607 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:44:56,624 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:44:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2022-11-16 08:44:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2022-11-16 08:44:56,660 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:44:56,660 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:44:56,661 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:44:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:44:56,662 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:44:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:44:56,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:44:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:44:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:44:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:44:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2022-11-16 08:44:56,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2022-11-16 08:44:56,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:44:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:44:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:44:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:44:56,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:44:56,664 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:44:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:44:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:44:56,665 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:44:56,665 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:44:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:44:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:44:56,666 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:44:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:44:56,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:44:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:44:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:44:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:44:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-16 08:44:56,667 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-16 08:44:56,667 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:44:56,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:44:57,151 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:44:57,153 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:44:59,109 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:44:59,858 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:44:59,858 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:44:59,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:44:59 BoogieIcfgContainer [2022-11-16 08:44:59,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:44:59,864 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:44:59,864 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:44:59,874 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:44:59,875 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:44:59" (1/1) ... [2022-11-16 08:44:59,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:44:59,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:44:59,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2022-11-16 08:44:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2022-11-16 08:44:59,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2022-11-16 08:44:59,957 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:44:59,962 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:45:00,006 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:45:00,014 INFO L158 Benchmark]: Toolchain (without parser) took 7515.27ms. Allocated memory was 69.2MB in the beginning and 243.3MB in the end (delta: 174.1MB). Free memory was 40.1MB in the beginning and 159.2MB in the end (delta: -119.2MB). Peak memory consumption was 53.2MB. Max. memory is 16.1GB. [2022-11-16 08:45:00,018 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:45:00,019 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3652.95ms. Allocated memory was 69.2MB in the beginning and 153.1MB in the end (delta: 83.9MB). Free memory was 39.8MB in the beginning and 90.9MB in the end (delta: -51.1MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. [2022-11-16 08:45:00,019 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.67ms. Allocated memory is still 153.1MB. Free memory was 90.9MB in the beginning and 79.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 08:45:00,022 INFO L158 Benchmark]: Boogie Preprocessor took 154.66ms. Allocated memory is still 153.1MB. Free memory was 79.0MB in the beginning and 70.6MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:45:00,022 INFO L158 Benchmark]: RCFGBuilder took 3285.87ms. Allocated memory was 153.1MB in the beginning and 243.3MB in the end (delta: 90.2MB). Free memory was 70.6MB in the beginning and 166.6MB in the end (delta: -96.0MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. [2022-11-16 08:45:00,023 INFO L158 Benchmark]: CodeCheck took 147.55ms. Allocated memory is still 243.3MB. Free memory was 166.6MB in the beginning and 159.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:45:00,026 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 0.29ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3652.95ms. Allocated memory was 69.2MB in the beginning and 153.1MB in the end (delta: 83.9MB). Free memory was 39.8MB in the beginning and 90.9MB in the end (delta: -51.1MB). Peak memory consumption was 54.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.67ms. Allocated memory is still 153.1MB. Free memory was 90.9MB in the beginning and 79.0MB in the end (delta: 11.9MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 154.66ms. Allocated memory is still 153.1MB. Free memory was 79.0MB in the beginning and 70.6MB in the end (delta: 8.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3285.87ms. Allocated memory was 153.1MB in the beginning and 243.3MB in the end (delta: 90.2MB). Free memory was 70.6MB in the beginning and 166.6MB in the end (delta: -96.0MB). Peak memory consumption was 87.1MB. Max. memory is 16.1GB. * CodeCheck took 147.55ms. Allocated memory is still 243.3MB. Free memory was 166.6MB in the beginning and 159.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:45:00,053 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3cb81a7d-a37f-4380-907d-0cd5da566e3c/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared