./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:33:42,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:33:42,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:33:42,542 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:33:42,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:33:42,545 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:33:42,547 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:33:42,551 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:33:42,554 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:33:42,556 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:33:42,557 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:33:42,559 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:33:42,560 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:33:42,562 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:33:42,564 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:33:42,566 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:33:42,567 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:33:42,569 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:33:42,572 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:33:42,576 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:33:42,579 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:33:42,581 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:33:42,583 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:33:42,588 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:33:42,593 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:33:42,593 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:33:42,594 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:33:42,595 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:33:42,596 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:33:42,598 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:33:42,598 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:33:42,611 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:33:42,612 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:33:42,614 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:33:42,617 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:33:42,618 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:33:42,619 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:33:42,619 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:33:42,619 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:33:42,623 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:33:42,625 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:33:42,626 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 22:33:42,667 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:33:42,667 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:33:42,669 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:33:42,669 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:33:42,670 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:33:42,671 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:33:42,671 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:33:42,671 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 22:33:42,679 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:33:42,679 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:33:42,680 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:33:42,681 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:33:42,681 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:33:42,681 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:33:42,681 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:33:42,682 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:33:42,682 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:33:42,682 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:33:42,682 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:42,683 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:33:42,683 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:33:42,683 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:33:42,683 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 22:33:42,684 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 22:33:42,684 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:33:42,684 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-13 22:33:42,993 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:33:43,026 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:33:43,030 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:33:43,032 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:33:43,033 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:33:43,035 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-13 22:33:43,103 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/ea51022b1/3a48e7778f224e0caca881a04e941620/FLAGdbc908845 [2021-11-13 22:33:43,914 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:33:43,914 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-13 22:33:43,959 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/ea51022b1/3a48e7778f224e0caca881a04e941620/FLAGdbc908845 [2021-11-13 22:33:44,433 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/ea51022b1/3a48e7778f224e0caca881a04e941620 [2021-11-13 22:33:44,436 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:33:44,437 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:33:44,439 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:44,439 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:33:44,443 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:33:44,443 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:44" (1/1) ... [2021-11-13 22:33:44,445 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c15c4aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:44, skipping insertion in model container [2021-11-13 22:33:44,445 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:33:44" (1/1) ... [2021-11-13 22:33:44,452 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:33:44,558 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:33:44,857 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-13 22:33:44,865 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-13 22:33:44,894 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:44,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:46,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,156 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,159 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,175 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,176 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,178 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,179 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:46,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:46,650 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:46,651 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:46,653 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:46,654 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:46,655 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:46,656 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:46,657 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:46,658 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:46,659 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:46,891 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:47,011 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,012 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,101 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:47,201 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:33:47,234 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-13 22:33:47,241 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-13 22:33:47,244 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:33:47,249 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:33:47,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,332 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,334 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,336 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,344 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,351 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,356 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,359 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:33:47,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:33:47,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:33:47,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:33:47,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:33:47,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:33:47,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:33:47,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:33:47,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:33:47,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:33:47,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:33:47,678 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,679 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:33:47,720 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:33:48,100 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:33:48,100 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48 WrapperNode [2021-11-13 22:33:48,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:33:48,102 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:48,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:33:48,103 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:33:48,112 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,285 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,410 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:33:48,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:33:48,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:33:48,412 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:33:48,423 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,423 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,496 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,502 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,530 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:33:48,531 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:33:48,531 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:33:48,532 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:33:48,533 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:33:48" (1/1) ... [2021-11-13 22:33:48,556 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:33:48,572 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:33:48,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:33:48,611 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:33:48,664 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-13 22:33:48,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-13 22:33:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 22:33:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 22:33:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:33:48,665 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:33:48,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:33:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-13 22:33:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 22:33:48,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 22:33:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 22:33:48,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 22:33:48,668 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 22:33:48,668 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:33:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:33:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:33:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:33:48,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:33:48,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:33:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:33:48,671 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:33:48,671 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:33:48,672 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:33:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 22:33:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 22:33:48,672 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:33:48,673 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:33:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:33:48,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:33:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:33:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:33:48,674 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:33:48,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 22:33:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-13 22:33:48,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 22:34:08,241 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:34:08,241 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:34:08,245 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:08 BoogieIcfgContainer [2021-11-13 22:34:08,245 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:34:08,246 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:34:08,247 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:34:08,260 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:34:08,260 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:34:08" (1/1) ... [2021-11-13 22:34:08,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:34:08,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:34:08,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-13 22:34:08,351 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-13 22:34:08,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-13 22:34:08,359 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:34:08,360 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:34:08,411 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:419) 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:145) 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) [2021-11-13 22:34:08,417 INFO L158 Benchmark]: Toolchain (without parser) took 23978.67ms. Allocated memory was 92.3MB in the beginning and 383.8MB in the end (delta: 291.5MB). Free memory was 63.9MB in the beginning and 166.2MB in the end (delta: -102.3MB). Peak memory consumption was 189.2MB. Max. memory is 16.1GB. [2021-11-13 22:34:08,418 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 92.3MB. Free memory is still 69.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:34:08,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3662.01ms. Allocated memory was 92.3MB in the beginning and 197.1MB in the end (delta: 104.9MB). Free memory was 63.6MB in the beginning and 137.2MB in the end (delta: -73.6MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. [2021-11-13 22:34:08,419 INFO L158 Benchmark]: Boogie Procedure Inliner took 308.09ms. Allocated memory is still 197.1MB. Free memory was 137.2MB in the beginning and 125.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 22:34:08,420 INFO L158 Benchmark]: Boogie Preprocessor took 119.19ms. Allocated memory is still 197.1MB. Free memory was 125.7MB in the beginning and 116.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 22:34:08,421 INFO L158 Benchmark]: RCFGBuilder took 19714.27ms. Allocated memory was 197.1MB in the beginning and 383.8MB in the end (delta: 186.6MB). Free memory was 116.3MB in the beginning and 173.5MB in the end (delta: -57.3MB). Peak memory consumption was 212.2MB. Max. memory is 16.1GB. [2021-11-13 22:34:08,422 INFO L158 Benchmark]: CodeCheck took 168.99ms. Allocated memory is still 383.8MB. Free memory was 173.5MB in the beginning and 166.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:34:08,425 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 92.3MB. Free memory is still 69.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3662.01ms. Allocated memory was 92.3MB in the beginning and 197.1MB in the end (delta: 104.9MB). Free memory was 63.6MB in the beginning and 137.2MB in the end (delta: -73.6MB). Peak memory consumption was 65.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 308.09ms. Allocated memory is still 197.1MB. Free memory was 137.2MB in the beginning and 125.7MB in the end (delta: 11.5MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.19ms. Allocated memory is still 197.1MB. Free memory was 125.7MB in the beginning and 116.3MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19714.27ms. Allocated memory was 197.1MB in the beginning and 383.8MB in the end (delta: 186.6MB). Free memory was 116.3MB in the beginning and 173.5MB in the end (delta: -57.3MB). Peak memory consumption was 212.2MB. Max. memory is 16.1GB. * CodeCheck took 168.99ms. Allocated memory is still 383.8MB. Free memory was 173.5MB in the beginning and 166.2MB 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. [2021-11-13 22:34:08,504 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/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/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e --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 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 22:34:11,211 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 22:34:11,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 22:34:11,278 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 22:34:11,279 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 22:34:11,284 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 22:34:11,286 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 22:34:11,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 22:34:11,295 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 22:34:11,301 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 22:34:11,305 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 22:34:11,307 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 22:34:11,307 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 22:34:11,310 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 22:34:11,312 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 22:34:11,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 22:34:11,319 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 22:34:11,320 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 22:34:11,322 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 22:34:11,332 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 22:34:11,334 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 22:34:11,335 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 22:34:11,338 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 22:34:11,341 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 22:34:11,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 22:34:11,351 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 22:34:11,352 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 22:34:11,354 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 22:34:11,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 22:34:11,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 22:34:11,356 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 22:34:11,357 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 22:34:11,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 22:34:11,361 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 22:34:11,362 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 22:34:11,363 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 22:34:11,364 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 22:34:11,364 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 22:34:11,364 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 22:34:11,366 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 22:34:11,367 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 22:34:11,368 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 22:34:11,416 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 22:34:11,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 22:34:11,418 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 22:34:11,418 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 22:34:11,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 22:34:11,420 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 22:34:11,420 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 22:34:11,421 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 22:34:11,421 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 22:34:11,421 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 22:34:11,422 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 22:34:11,423 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 22:34:11,423 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 22:34:11,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 22:34:11,423 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 22:34:11,424 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 22:34:11,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 22:34:11,424 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 22:34:11,424 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 22:34:11,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 22:34:11,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:11,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 22:34:11,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 22:34:11,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 22:34:11,426 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 22:34:11,426 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 22:34:11,426 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 22:34:11,426 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 22:34:11,427 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 22:34:11,427 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 01d4d945c40a0d8f8226eb600057b7aa267dec29f7781f2da62dc3d7dcc0ef56 [2021-11-13 22:34:11,929 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 22:34:11,965 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 22:34:11,969 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 22:34:11,972 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 22:34:11,973 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 22:34:11,975 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-13 22:34:12,053 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/85224c82e/93416206f5d44d8d84ff3922df3da44b/FLAG64b6ebbba [2021-11-13 22:34:13,177 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 22:34:13,177 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i [2021-11-13 22:34:13,217 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/85224c82e/93416206f5d44d8d84ff3922df3da44b/FLAG64b6ebbba [2021-11-13 22:34:13,529 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/data/85224c82e/93416206f5d44d8d84ff3922df3da44b [2021-11-13 22:34:13,532 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 22:34:13,533 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 22:34:13,538 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:13,538 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 22:34:13,542 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 22:34:13,543 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:13" (1/1) ... [2021-11-13 22:34:13,545 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3994646f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:13, skipping insertion in model container [2021-11-13 22:34:13,545 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 10:34:13" (1/1) ... [2021-11-13 22:34:13,554 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 22:34:13,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:14,091 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-13 22:34:14,102 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-13 22:34:14,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:14,149 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:15,610 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,611 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,611 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,612 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,637 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,638 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,641 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:15,643 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:16,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:16,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:16,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:16,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:16,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:16,187 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:16,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:16,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:16,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:16,401 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:16,525 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,526 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,651 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:16,752 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 22:34:16,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 22:34:16,902 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-13 22:34:16,902 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-13 22:34:16,904 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:16,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:16,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,971 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,972 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,973 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,974 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,985 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,986 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,987 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:16,988 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:17,038 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:17,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:17,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:17,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:17,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:17,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:17,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:17,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:17,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:17,076 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:17,199 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,199 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,268 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:17,304 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 22:34:17,321 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4494,4507] [2021-11-13 22:34:17,322 WARN L228 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_4fc1d164-f98d-466b-be55-5f5ca4ee793f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_harness.i[4554,4567] [2021-11-13 22:34:17,324 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 22:34:17,325 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 22:34:17,365 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,365 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,366 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,367 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,367 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,375 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,376 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,377 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,377 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 22:34:17,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 22:34:17,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 22:34:17,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 22:34:17,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 22:34:17,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 22:34:17,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 22:34:17,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 22:34:17,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 22:34:17,425 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 22:34:17,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 22:34:17,584 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,585 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 22:34:17,640 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 22:34:18,084 INFO L208 MainTranslator]: Completed translation [2021-11-13 22:34:18,085 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18 WrapperNode [2021-11-13 22:34:18,085 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 22:34:18,086 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:18,086 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 22:34:18,087 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 22:34:18,095 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,264 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,399 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 22:34:18,400 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 22:34:18,400 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 22:34:18,400 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 22:34:18,418 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,433 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,434 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,506 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,512 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,548 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,578 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 22:34:18,579 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 22:34:18,580 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 22:34:18,580 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 22:34:18,581 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 10:34:18" (1/1) ... [2021-11-13 22:34:18,590 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 22:34:18,604 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/z3 [2021-11-13 22:34:18,621 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 22:34:18,634 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 22:34:18,679 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-13 22:34:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-13 22:34:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 22:34:18,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 22:34:18,680 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 22:34:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 22:34:18,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 22:34:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 22:34:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 22:34:18,681 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 22:34:18,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-13 22:34:18,682 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 22:34:18,682 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 22:34:18,682 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 22:34:18,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 22:34:18,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 22:34:18,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 22:34:18,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 22:34:18,683 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 22:34:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 22:34:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 22:34:18,684 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 22:34:18,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 22:34:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 22:34:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 22:34:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 22:34:18,685 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:18,685 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 22:34:18,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 22:34:18,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 22:34:18,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 22:34:18,686 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 22:34:18,687 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 22:34:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 22:34:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 22:34:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 22:34:18,687 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 22:34:18,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 22:34:18,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-13 22:34:18,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-13 22:34:18,688 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-13 22:34:18,689 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 22:34:18,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 22:34:18,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 22:34:18,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 22:34:18,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 22:34:18,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 22:35:02,042 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 22:35:02,044 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 22:35:02,048 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:02 BoogieIcfgContainer [2021-11-13 22:35:02,049 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 22:35:02,050 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 22:35:02,057 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 22:35:02,072 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 22:35:02,072 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 10:35:02" (1/1) ... [2021-11-13 22:35:02,092 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 22:35:02,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 22:35:02,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 132 states to 97 states and 132 transitions. [2021-11-13 22:35:02,192 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 132 transitions. [2021-11-13 22:35:02,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2021-11-13 22:35:02,200 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 22:35:02,202 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 22:35:02,248 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:419) 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:145) 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) [2021-11-13 22:35:02,256 INFO L158 Benchmark]: Toolchain (without parser) took 48719.79ms. Allocated memory was 58.7MB in the beginning and 622.9MB in the end (delta: 564.1MB). Free memory was 27.8MB in the beginning and 296.5MB in the end (delta: -268.7MB). Peak memory consumption was 295.2MB. Max. memory is 16.1GB. [2021-11-13 22:35:02,257 INFO L158 Benchmark]: CDTParser took 0.41ms. Allocated memory is still 58.7MB. Free memory is still 39.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 22:35:02,258 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4547.40ms. Allocated memory was 58.7MB in the beginning and 151.0MB in the end (delta: 92.3MB). Free memory was 27.7MB in the beginning and 95.1MB in the end (delta: -67.4MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2021-11-13 22:35:02,263 INFO L158 Benchmark]: Boogie Procedure Inliner took 312.72ms. Allocated memory is still 151.0MB. Free memory was 95.1MB in the beginning and 82.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 22:35:02,267 INFO L158 Benchmark]: Boogie Preprocessor took 178.97ms. Allocated memory is still 151.0MB. Free memory was 82.6MB in the beginning and 70.8MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 22:35:02,268 INFO L158 Benchmark]: RCFGBuilder took 43469.55ms. Allocated memory was 151.0MB in the beginning and 622.9MB in the end (delta: 471.9MB). Free memory was 70.8MB in the beginning and 302.8MB in the end (delta: -232.0MB). Peak memory consumption was 355.7MB. Max. memory is 16.1GB. [2021-11-13 22:35:02,269 INFO L158 Benchmark]: CodeCheck took 202.67ms. Allocated memory is still 622.9MB. Free memory was 302.8MB in the beginning and 296.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 22:35:02,279 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:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.41ms. Allocated memory is still 58.7MB. Free memory is still 39.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4547.40ms. Allocated memory was 58.7MB in the beginning and 151.0MB in the end (delta: 92.3MB). Free memory was 27.7MB in the beginning and 95.1MB in the end (delta: -67.4MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 312.72ms. Allocated memory is still 151.0MB. Free memory was 95.1MB in the beginning and 82.6MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 178.97ms. Allocated memory is still 151.0MB. Free memory was 82.6MB in the beginning and 70.8MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 43469.55ms. Allocated memory was 151.0MB in the beginning and 622.9MB in the end (delta: 471.9MB). Free memory was 70.8MB in the beginning and 302.8MB in the end (delta: -232.0MB). Peak memory consumption was 355.7MB. Max. memory is 16.1GB. * CodeCheck took 202.67ms. Allocated memory is still 622.9MB. Free memory was 302.8MB in the beginning and 296.5MB 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. [2021-11-13 22:35:02,373 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_4fc1d164-f98d-466b-be55-5f5ca4ee793f/bin/ukojak-2xVlg8857e/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