./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/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_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/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_f4b2a68c-70da-4f17-ba3a-046e3706f836/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- 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 07:40:12,270 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:40:12,272 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:40:12,292 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:40:12,293 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:40:12,294 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:40:12,295 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:40:12,297 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:40:12,299 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:40:12,300 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:40:12,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:40:12,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:40:12,303 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:40:12,305 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:40:12,306 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:40:12,307 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:40:12,308 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:40:12,309 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:40:12,311 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:40:12,313 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:40:12,314 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:40:12,320 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:40:12,321 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:40:12,322 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:40:12,326 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:40:12,329 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:40:12,329 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:40:12,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:40:12,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:40:12,335 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:40:12,336 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:40:12,337 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:40:12,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:40:12,347 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:40:12,348 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:40:12,351 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:40:12,352 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:40:12,352 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:40:12,353 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:40:12,354 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:40:12,354 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:40:12,356 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:40:12,404 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:40:12,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:40:12,405 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:40:12,406 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:40:12,406 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:40:12,407 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:40:12,407 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:40:12,407 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:40:12,407 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:40:12,407 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:40:12,408 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:40:12,408 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:40:12,408 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:40:12,408 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:40:12,408 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:40:12,409 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:40:12,409 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:40:12,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:40:12,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:12,410 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:40:12,410 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:40:12,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:40:12,410 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:40:12,410 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:40:12,411 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:40:12,412 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-11-16 07:40:12,656 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:40:12,685 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:40:12,688 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:40:12,689 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:40:12,690 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:40:12,691 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-16 07:40:12,758 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/b6593d3ac/57f372b9566b4856960eff44007a1f8e/FLAGd4f0db7c0 [2022-11-16 07:40:13,574 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:40:13,575 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-16 07:40:13,612 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/b6593d3ac/57f372b9566b4856960eff44007a1f8e/FLAGd4f0db7c0 [2022-11-16 07:40:14,065 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/b6593d3ac/57f372b9566b4856960eff44007a1f8e [2022-11-16 07:40:14,068 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:14,070 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:14,072 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:14,072 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:14,077 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:14,078 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:14" (1/1) ... [2022-11-16 07:40:14,079 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22000539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:14, skipping insertion in model container [2022-11-16 07:40:14,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:14" (1/1) ... [2022-11-16 07:40:14,086 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:14,195 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:14,541 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-16 07:40:14,548 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-16 07:40:15,511 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,512 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,512 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,513 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,514 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,533 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,533 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,537 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,538 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:15,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:15,983 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:15,984 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:15,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:15,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:15,994 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:15,997 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:15,998 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:16,000 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:16,002 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:16,175 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:16,346 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,346 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,452 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:16,524 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:16,554 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-16 07:40:16,555 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-16 07:40:16,607 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,608 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,608 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,609 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,611 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,632 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,632 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,634 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,635 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,689 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:16,690 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:16,691 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:16,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:16,700 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:16,701 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:16,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:16,702 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:16,703 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:16,704 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:16,743 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:16,818 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,819 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:16,857 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:17,161 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:40:17,161 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17 WrapperNode [2022-11-16 07:40:17,162 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:17,163 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:17,163 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:40:17,163 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:40:17,171 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,320 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,411 INFO L138 Inliner]: procedures = 691, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 921 [2022-11-16 07:40:17,412 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:17,413 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:40:17,413 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:40:17,413 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:40:17,422 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,485 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,488 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,507 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,511 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,519 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:40:17,527 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:40:17,528 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:40:17,528 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:40:17,529 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,536 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:17,547 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:40:17,564 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:40:17,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:40:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:40:17,627 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:40:17,627 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-11-16 07:40:17,628 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-11-16 07:40:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:40:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:40:17,628 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:40:17,629 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:40:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:40:17,629 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-16 07:40:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-16 07:40:17,630 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:40:17,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:40:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:40:17,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:40:17,632 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:40:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:40:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:40:17,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:40:17,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:40:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:40:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:40:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:40:17,634 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:40:17,634 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:40:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:40:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:40:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:40:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:40:17,635 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:40:17,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:40:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:40:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:40:17,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:40:17,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:40:17,998 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:40:18,000 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:40:19,418 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:40:19,654 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:40:19,655 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:40:19,657 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:19 BoogieIcfgContainer [2022-11-16 07:40:19,658 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:40:19,659 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:40:19,660 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:40:19,670 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:40:19,670 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:19" (1/1) ... [2022-11-16 07:40:19,684 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:40:19,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:40:19,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 120 states and 164 transitions. [2022-11-16 07:40:19,776 INFO L276 IsEmpty]: Start isEmpty. Operand 120 states and 164 transitions. [2022-11-16 07:40:19,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 07:40:19,784 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:40:19,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:40:19,857 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 07:40:19,868 INFO L158 Benchmark]: Toolchain (without parser) took 5796.75ms. Allocated memory was 111.1MB in the beginning and 190.8MB in the end (delta: 79.7MB). Free memory was 79.8MB in the beginning and 130.2MB in the end (delta: -50.4MB). Peak memory consumption was 105.1MB. Max. memory is 16.1GB. [2022-11-16 07:40:19,869 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 111.1MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:40:19,871 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3090.50ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 79.5MB in the beginning and 71.9MB in the end (delta: 7.7MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. [2022-11-16 07:40:19,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 249.47ms. Allocated memory is still 142.6MB. Free memory was 71.9MB in the beginning and 60.0MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 07:40:19,873 INFO L158 Benchmark]: Boogie Preprocessor took 113.69ms. Allocated memory is still 142.6MB. Free memory was 60.0MB in the beginning and 52.4MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:40:19,874 INFO L158 Benchmark]: RCFGBuilder took 2130.64ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 52.4MB in the beginning and 64.9MB in the end (delta: -12.5MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. [2022-11-16 07:40:19,874 INFO L158 Benchmark]: CodeCheck took 207.11ms. Allocated memory is still 190.8MB. Free memory was 64.9MB in the beginning and 130.2MB in the end (delta: -65.3MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. [2022-11-16 07:40:19,878 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 111.1MB. Free memory is still 80.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3090.50ms. Allocated memory was 111.1MB in the beginning and 142.6MB in the end (delta: 31.5MB). Free memory was 79.5MB in the beginning and 71.9MB in the end (delta: 7.7MB). Peak memory consumption was 70.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 249.47ms. Allocated memory is still 142.6MB. Free memory was 71.9MB in the beginning and 60.0MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.69ms. Allocated memory is still 142.6MB. Free memory was 60.0MB in the beginning and 52.4MB in the end (delta: 7.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2130.64ms. Allocated memory was 142.6MB in the beginning and 190.8MB in the end (delta: 48.2MB). Free memory was 52.4MB in the beginning and 64.9MB in the end (delta: -12.5MB). Peak memory consumption was 38.1MB. Max. memory is 16.1GB. * CodeCheck took 207.11ms. Allocated memory is still 190.8MB. Free memory was 64.9MB in the beginning and 130.2MB in the end (delta: -65.3MB). Peak memory consumption was 11.1MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:40:19,903 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/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_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/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_f4b2a68c-70da-4f17-ba3a-046e3706f836/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 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 --- 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 07:40:22,143 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:40:22,145 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:40:22,171 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:40:22,176 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:40:22,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:40:22,183 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:40:22,187 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:40:22,190 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:40:22,196 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:40:22,197 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:40:22,199 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:40:22,200 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:40:22,202 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:40:22,204 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:40:22,206 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:40:22,208 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:40:22,210 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:40:22,212 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:40:22,218 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:40:22,223 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:40:22,228 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:40:22,229 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:40:22,231 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:40:22,235 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:40:22,240 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:40:22,240 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:40:22,241 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:40:22,242 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:40:22,243 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:40:22,244 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:40:22,245 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:40:22,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:40:22,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:40:22,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:40:22,249 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:40:22,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:40:22,250 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:40:22,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:40:22,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:40:22,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:40:22,257 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:40:22,316 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:40:22,317 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:40:22,319 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:40:22,320 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:40:22,321 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:40:22,322 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:40:22,322 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:40:22,322 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:40:22,322 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:40:22,322 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:40:22,323 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:40:22,324 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:40:22,324 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:40:22,324 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:40:22,324 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:40:22,325 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:40:22,325 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:40:22,325 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:40:22,325 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:40:22,325 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:40:22,326 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:22,326 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:40:22,326 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:40:22,326 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:40:22,327 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:40:22,327 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:40:22,327 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:40:22,327 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:40:22,327 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:40:22,328 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 60926facf5511174d61dcd6a0b7a731efc9ccdb495bc26b58400da4cd6320ca0 [2022-11-16 07:40:22,709 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:40:22,739 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:40:22,741 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:40:22,743 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:40:22,744 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:40:22,745 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-16 07:40:22,805 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/3276c175b/b8fc95d4e77e432db48a790987000f18/FLAGff40c9b3a [2022-11-16 07:40:23,726 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:40:23,729 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i [2022-11-16 07:40:23,781 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/3276c175b/b8fc95d4e77e432db48a790987000f18/FLAGff40c9b3a [2022-11-16 07:40:24,228 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/data/3276c175b/b8fc95d4e77e432db48a790987000f18 [2022-11-16 07:40:24,231 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:24,232 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:24,233 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:24,233 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:24,237 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:24,238 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:24" (1/1) ... [2022-11-16 07:40:24,241 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d79730a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:24, skipping insertion in model container [2022-11-16 07:40:24,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:24" (1/1) ... [2022-11-16 07:40:24,248 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:24,375 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:24,716 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-16 07:40:24,723 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-16 07:40:26,010 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,011 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,015 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,016 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,017 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,041 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,044 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,047 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,048 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,525 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:26,527 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:26,528 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:26,529 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:26,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:26,531 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:26,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:26,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:26,536 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:26,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:26,777 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:26,937 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:26,937 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,034 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:27,118 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:40:27,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:27,204 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-16 07:40:27,205 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-16 07:40:27,245 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,245 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,245 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,246 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,246 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,252 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,252 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,253 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,254 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,305 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:27,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:27,306 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:27,307 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:27,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:27,308 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:27,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:27,309 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:27,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:27,310 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:27,327 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:27,372 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,373 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,399 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:27,444 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:27,457 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4505,4518] [2022-11-16 07:40:27,458 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_f4b2a68c-70da-4f17-ba3a-046e3706f836/sv-benchmarks/c/aws-c-common/aws_byte_cursor_compare_lexical_harness.i[4565,4578] [2022-11-16 07:40:27,485 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,486 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,486 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,486 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,487 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,492 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,493 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,493 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,518 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 07:40:27,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 07:40:27,519 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 07:40:27,520 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 07:40:27,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 07:40:27,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 07:40:27,521 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 07:40:27,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 07:40:27,522 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 07:40:27,523 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 07:40:27,539 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 07:40:27,629 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,629 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 07:40:27,659 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:27,856 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:40:27,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27 WrapperNode [2022-11-16 07:40:27,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:27,858 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:27,858 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:40:27,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:40:27,866 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,024 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,140 INFO L138 Inliner]: procedures = 711, calls = 2656, calls flagged for inlining = 59, calls inlined = 6, statements flattened = 918 [2022-11-16 07:40:28,141 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:28,142 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:40:28,142 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:40:28,142 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:40:28,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,160 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,175 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,207 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,209 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,218 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,222 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,233 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:40:28,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:40:28,234 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:40:28,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:40:28,235 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:27" (1/1) ... [2022-11-16 07:40:28,240 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:28,252 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:40:28,269 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:40:28,278 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:40:28,315 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 07:40:28,315 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 07:40:28,316 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_compare_lexical [2022-11-16 07:40:28,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_compare_lexical [2022-11-16 07:40:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 07:40:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:40:28,317 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 07:40:28,317 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 07:40:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:40:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:40:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-16 07:40:28,318 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-16 07:40:28,318 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 07:40:28,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 07:40:28,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:40:28,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:40:28,319 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 07:40:28,319 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 07:40:28,319 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:40:28,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:40:28,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:40:28,321 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 07:40:28,321 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 07:40:28,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:40:28,322 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 07:40:28,322 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 07:40:28,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:40:28,322 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 07:40:28,323 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 07:40:28,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:40:28,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:40:28,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:40:28,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:40:28,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:40:28,324 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 07:40:28,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 07:40:28,324 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:40:28,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 07:40:28,793 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:40:28,796 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:40:32,033 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 07:40:32,476 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 07:40:32,476 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 07:40:32,479 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:32 BoogieIcfgContainer [2022-11-16 07:40:32,480 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 07:40:32,481 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 07:40:32,482 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 07:40:32,496 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 07:40:32,496 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 07:40:32" (1/1) ... [2022-11-16 07:40:32,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 07:40:32,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 07:40:32,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 162 states to 118 states and 162 transitions. [2022-11-16 07:40:32,591 INFO L276 IsEmpty]: Start isEmpty. Operand 118 states and 162 transitions. [2022-11-16 07:40:32,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 07:40:32,601 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 07:40:32,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 07:40:32,652 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 07:40:32,659 INFO L158 Benchmark]: Toolchain (without parser) took 8425.52ms. Allocated memory was 73.4MB in the beginning and 211.8MB in the end (delta: 138.4MB). Free memory was 45.8MB in the beginning and 95.4MB in the end (delta: -49.6MB). Peak memory consumption was 88.6MB. Max. memory is 16.1GB. [2022-11-16 07:40:32,660 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 49.5kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:40:32,661 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3624.19ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 45.7MB in the beginning and 41.2MB in the end (delta: 4.5MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2022-11-16 07:40:32,665 INFO L158 Benchmark]: Boogie Procedure Inliner took 282.88ms. Allocated memory is still 121.6MB. Free memory was 41.2MB in the beginning and 59.7MB in the end (delta: -18.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2022-11-16 07:40:32,667 INFO L158 Benchmark]: Boogie Preprocessor took 91.15ms. Allocated memory is still 121.6MB. Free memory was 59.7MB in the beginning and 51.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 07:40:32,668 INFO L158 Benchmark]: RCFGBuilder took 4246.87ms. Allocated memory was 121.6MB in the beginning and 211.8MB in the end (delta: 90.2MB). Free memory was 51.3MB in the beginning and 102.8MB in the end (delta: -51.5MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2022-11-16 07:40:32,668 INFO L158 Benchmark]: CodeCheck took 175.37ms. Allocated memory is still 211.8MB. Free memory was 101.7MB in the beginning and 95.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 07:40:32,676 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 0.28ms. Allocated memory is still 73.4MB. Free memory was 54.2MB in the beginning and 54.2MB in the end (delta: 49.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3624.19ms. Allocated memory was 73.4MB in the beginning and 121.6MB in the end (delta: 48.2MB). Free memory was 45.7MB in the beginning and 41.2MB in the end (delta: 4.5MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 282.88ms. Allocated memory is still 121.6MB. Free memory was 41.2MB in the beginning and 59.7MB in the end (delta: -18.5MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 91.15ms. Allocated memory is still 121.6MB. Free memory was 59.7MB in the beginning and 51.3MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4246.87ms. Allocated memory was 121.6MB in the beginning and 211.8MB in the end (delta: 90.2MB). Free memory was 51.3MB in the beginning and 102.8MB in the end (delta: -51.5MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. * CodeCheck took 175.37ms. Allocated memory is still 211.8MB. Free memory was 101.7MB in the beginning and 95.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 07:40:32,703 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f4b2a68c-70da-4f17-ba3a-046e3706f836/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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