./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ --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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:12:32,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:12:32,566 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:12:32,598 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:12:32,599 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:12:32,600 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:12:32,603 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:12:32,605 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:12:32,608 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:12:32,609 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:12:32,611 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:12:32,613 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:12:32,613 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:12:32,615 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:12:32,617 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:12:32,619 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:12:32,620 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:12:32,621 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:12:32,624 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:12:32,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:12:32,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:12:32,631 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:12:32,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:12:32,634 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:12:32,638 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:12:32,639 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:12:32,640 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:12:32,641 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:12:32,642 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:12:32,644 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:12:32,644 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:12:32,646 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:12:32,647 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:12:32,648 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:12:32,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:12:32,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:12:32,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:12:32,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:12:32,653 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:12:32,654 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:12:32,655 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:12:32,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-22 23:12:32,688 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:12:32,689 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:12:32,690 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:12:32,690 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:12:32,691 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:12:32,691 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:12:32,691 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:12:32,692 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-22 23:12:32,692 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:12:32,692 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:12:32,692 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:12:32,693 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:12:32,693 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:12:32,693 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:12:32,701 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:12:32,701 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:12:32,701 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:12:32,701 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:12:32,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:32,702 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:12:32,702 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:12:32,702 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:12:32,702 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-22 23:12:32,703 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-22 23:12:32,703 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:12:32,703 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-11-22 23:12:33,015 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:12:33,038 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:12:33,041 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:12:33,042 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:12:33,043 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:12:33,044 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-22 23:12:33,132 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/a36c958f6/c8fab2c4aeef4a0ba3e4b91f14b00f41/FLAG2b1a971a8 [2021-11-22 23:12:34,084 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:12:34,089 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-22 23:12:34,156 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/a36c958f6/c8fab2c4aeef4a0ba3e4b91f14b00f41/FLAG2b1a971a8 [2021-11-22 23:12:34,567 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/a36c958f6/c8fab2c4aeef4a0ba3e4b91f14b00f41 [2021-11-22 23:12:34,570 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:12:34,572 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:12:34,574 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:34,574 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:12:34,578 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:12:34,579 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:34" (1/1) ... [2021-11-22 23:12:34,580 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23425c1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:34, skipping insertion in model container [2021-11-22 23:12:34,580 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:34" (1/1) ... [2021-11-22 23:12:34,588 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:12:34,706 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:12:35,042 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-22 23:12:35,050 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-22 23:12:36,038 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,043 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,048 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,070 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,071 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,076 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,501 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:12:36,502 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:12:36,504 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:12:36,505 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:12:36,507 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:12:36,507 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:12:36,508 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:12:36,509 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:12:36,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:12:36,510 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:12:36,675 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:12:36,901 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:36,902 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,033 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:37,092 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:12:37,106 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-22 23:12:37,107 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-22 23:12:37,145 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,146 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,147 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,155 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,156 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,157 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,158 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,193 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:12:37,194 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:12:37,195 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:12:37,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:12:37,197 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:12:37,197 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:12:37,198 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:12:37,199 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:12:37,199 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:12:37,200 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:12:37,222 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:12:37,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,328 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:37,377 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:37,677 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:12:37,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37 WrapperNode [2021-11-22 23:12:37,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:37,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:37,680 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:12:37,680 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:12:37,688 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:37,834 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:37,925 INFO L137 Inliner]: procedures = 691, calls = 2624, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 937 [2021-11-22 23:12:37,926 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:37,927 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:12:37,928 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:12:37,928 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:12:37,936 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:37,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:37,957 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:37,958 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:38,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:38,048 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:38,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:38,086 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:12:38,087 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:12:38,088 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:12:38,088 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:12:38,089 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:37" (1/1) ... [2021-11-22 23:12:38,096 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:38,108 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:12:38,127 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:12:38,157 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:12:38,176 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-22 23:12:38,176 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-22 23:12:38,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:12:38,177 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:12:38,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:12:38,177 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-22 23:12:38,177 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-22 23:12:38,178 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-22 23:12:38,178 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-22 23:12:38,178 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-22 23:12:38,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:12:38,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:12:38,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:12:38,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:12:38,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:12:38,180 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-22 23:12:38,180 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-22 23:12:38,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:12:38,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:12:38,181 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:12:38,182 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:12:38,182 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:12:38,182 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:12:38,182 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-22 23:12:38,183 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-22 23:12:38,184 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:12:38,184 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:12:38,184 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:12:38,184 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:12:38,184 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-22 23:12:38,185 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-22 23:12:38,185 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-22 23:12:38,185 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-22 23:12:38,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:12:38,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:12:38,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:12:38,186 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-22 23:12:38,186 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-22 23:12:38,186 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-22 23:12:38,187 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-22 23:12:38,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-22 23:12:38,187 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-22 23:12:38,552 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:12:38,554 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:12:40,245 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:12:40,517 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:12:40,518 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-22 23:12:40,521 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:12:40 BoogieIcfgContainer [2021-11-22 23:12:40,521 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:12:40,522 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:12:40,522 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:12:40,533 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:12:40,533 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:12:40" (1/1) ... [2021-11-22 23:12:40,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:12:40,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:12:40,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2021-11-22 23:12:40,648 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2021-11-22 23:12:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:12:40,656 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:12:40,657 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:12:40,711 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) [2021-11-22 23:12:40,724 INFO L158 Benchmark]: Toolchain (without parser) took 6147.45ms. Allocated memory was 90.2MB in the beginning and 203.4MB in the end (delta: 113.2MB). Free memory was 49.0MB in the beginning and 98.5MB in the end (delta: -49.5MB). Peak memory consumption was 63.1MB. Max. memory is 16.1GB. [2021-11-22 23:12:40,724 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 90.2MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:12:40,725 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3103.95ms. Allocated memory was 90.2MB in the beginning and 161.5MB in the end (delta: 71.3MB). Free memory was 48.7MB in the beginning and 73.0MB in the end (delta: -24.2MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. [2021-11-22 23:12:40,726 INFO L158 Benchmark]: Boogie Procedure Inliner took 247.22ms. Allocated memory is still 161.5MB. Free memory was 73.0MB in the beginning and 103.4MB in the end (delta: -30.4MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. [2021-11-22 23:12:40,726 INFO L158 Benchmark]: Boogie Preprocessor took 159.19ms. Allocated memory is still 161.5MB. Free memory was 103.4MB in the beginning and 95.8MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:12:40,727 INFO L158 Benchmark]: RCFGBuilder took 2433.92ms. Allocated memory was 161.5MB in the beginning and 203.4MB in the end (delta: 41.9MB). Free memory was 95.8MB in the beginning and 105.8MB in the end (delta: -10.0MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. [2021-11-22 23:12:40,727 INFO L158 Benchmark]: CodeCheck took 196.36ms. Allocated memory is still 203.4MB. Free memory was 105.8MB in the beginning and 98.5MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-22 23:12:40,730 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 0.32ms. Allocated memory is still 90.2MB. Free memory is still 47.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3103.95ms. Allocated memory was 90.2MB in the beginning and 161.5MB in the end (delta: 71.3MB). Free memory was 48.7MB in the beginning and 73.0MB in the end (delta: -24.2MB). Peak memory consumption was 54.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 247.22ms. Allocated memory is still 161.5MB. Free memory was 73.0MB in the beginning and 103.4MB in the end (delta: -30.4MB). Peak memory consumption was 8.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.19ms. Allocated memory is still 161.5MB. Free memory was 103.4MB in the beginning and 95.8MB in the end (delta: 7.5MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2433.92ms. Allocated memory was 161.5MB in the beginning and 203.4MB in the end (delta: 41.9MB). Free memory was 95.8MB in the beginning and 105.8MB in the end (delta: -10.0MB). Peak memory consumption was 44.6MB. Max. memory is 16.1GB. * CodeCheck took 196.36ms. Allocated memory is still 203.4MB. Free memory was 105.8MB in the beginning and 98.5MB 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. [2021-11-22 23:12:40,794 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ --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 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-22 23:12:43,339 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-22 23:12:43,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-22 23:12:43,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-22 23:12:43,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-22 23:12:43,416 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-22 23:12:43,419 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-22 23:12:43,421 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-22 23:12:43,424 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-22 23:12:43,425 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-22 23:12:43,427 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-22 23:12:43,428 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-22 23:12:43,429 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-22 23:12:43,430 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-22 23:12:43,432 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-22 23:12:43,433 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-22 23:12:43,435 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-22 23:12:43,436 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-22 23:12:43,439 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-22 23:12:43,442 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-22 23:12:43,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-22 23:12:43,449 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-22 23:12:43,458 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-22 23:12:43,460 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-22 23:12:43,463 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-22 23:12:43,464 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-22 23:12:43,464 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-22 23:12:43,465 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-22 23:12:43,466 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-22 23:12:43,467 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-22 23:12:43,468 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-22 23:12:43,469 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-22 23:12:43,474 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-22 23:12:43,477 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-22 23:12:43,478 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-22 23:12:43,479 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-22 23:12:43,480 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-22 23:12:43,480 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-22 23:12:43,480 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-22 23:12:43,482 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-22 23:12:43,483 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-22 23:12:43,486 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-22 23:12:43,530 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-22 23:12:43,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-22 23:12:43,531 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-22 23:12:43,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-22 23:12:43,533 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-22 23:12:43,533 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-22 23:12:43,534 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-22 23:12:43,534 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-22 23:12:43,534 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-22 23:12:43,534 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-22 23:12:43,535 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-22 23:12:43,535 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-22 23:12:43,536 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-22 23:12:43,536 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-22 23:12:43,536 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-22 23:12:43,536 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-22 23:12:43,536 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-22 23:12:43,537 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-22 23:12:43,537 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-22 23:12:43,537 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-22 23:12:43,537 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:43,537 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-22 23:12:43,538 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-22 23:12:43,538 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-22 23:12:43,538 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-22 23:12:43,538 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-22 23:12:43,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-22 23:12:43,539 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-22 23:12:43,539 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-22 23:12:43,539 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9248d62da968900adf628e209d21739bec2ffe4f64c1d45016706037787190a6 [2021-11-22 23:12:43,940 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-22 23:12:43,968 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-22 23:12:43,971 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-22 23:12:43,972 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-22 23:12:43,973 INFO L275 PluginConnector]: CDTParser initialized [2021-11-22 23:12:43,975 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/../../sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-22 23:12:44,049 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/79060770b/d37425edf49346eb8ac3f6f463d82a19/FLAG79e51f15c [2021-11-22 23:12:45,146 INFO L306 CDTParser]: Found 1 translation units. [2021-11-22 23:12:45,147 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i [2021-11-22 23:12:45,198 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/79060770b/d37425edf49346eb8ac3f6f463d82a19/FLAG79e51f15c [2021-11-22 23:12:45,524 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/data/79060770b/d37425edf49346eb8ac3f6f463d82a19 [2021-11-22 23:12:45,527 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-22 23:12:45,528 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-22 23:12:45,530 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:45,530 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-22 23:12:45,534 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-22 23:12:45,535 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:45" (1/1) ... [2021-11-22 23:12:45,536 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72eade89 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:45, skipping insertion in model container [2021-11-22 23:12:45,536 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:12:45" (1/1) ... [2021-11-22 23:12:45,544 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-22 23:12:45,669 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:12:45,936 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-22 23:12:45,945 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-22 23:12:46,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:46,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:46,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:46,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:46,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:47,012 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:47,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:47,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:47,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:47,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:12:47,530 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:12:47,532 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:12:47,535 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:12:47,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:12:47,546 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:12:47,547 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:12:47,551 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:12:47,555 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:12:47,557 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:12:47,754 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:12:47,865 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:47,866 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:47,993 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:48,086 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-22 23:12:48,146 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-22 23:12:48,151 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-22 23:12:48,152 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-22 23:12:48,202 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,203 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,204 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,206 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,207 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,233 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,238 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,300 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:12:48,301 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:12:48,301 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:12:48,302 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:12:48,307 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:12:48,307 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:12:48,308 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:12:48,308 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:12:48,309 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:12:48,310 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:12:48,359 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:12:48,455 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:48,578 INFO L203 MainTranslator]: Completed pre-run [2021-11-22 23:12:48,604 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4496,4509] [2021-11-22 23:12:48,604 WARN L230 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_61769f5c-177a-48a2-b3ee-608c13a2e7ef/sv-benchmarks/c/aws-c-common/aws_byte_buf_init_copy_harness.i[4556,4569] [2021-11-22 23:12:48,657 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,658 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,659 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,665 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,668 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,669 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,703 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-22 23:12:48,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-22 23:12:48,704 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-22 23:12:48,705 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-22 23:12:48,706 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-22 23:12:48,706 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-22 23:12:48,707 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-22 23:12:48,708 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-22 23:12:48,708 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-22 23:12:48,709 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-22 23:12:48,751 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-22 23:12:48,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-22 23:12:48,869 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-22 23:12:49,194 INFO L208 MainTranslator]: Completed translation [2021-11-22 23:12:49,194 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49 WrapperNode [2021-11-22 23:12:49,195 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-22 23:12:49,196 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:49,196 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-22 23:12:49,196 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-22 23:12:49,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,331 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,439 INFO L137 Inliner]: procedures = 711, calls = 2624, calls flagged for inlining = 63, calls inlined = 11, statements flattened = 936 [2021-11-22 23:12:49,440 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-22 23:12:49,442 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-22 23:12:49,442 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-22 23:12:49,442 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-22 23:12:49,451 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,452 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,473 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,527 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,533 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,543 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,558 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-22 23:12:49,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-22 23:12:49,559 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-22 23:12:49,559 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-22 23:12:49,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:12:49" (1/1) ... [2021-11-22 23:12:49,574 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-22 23:12:49,596 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/z3 [2021-11-22 23:12:49,615 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-22 23:12:49,641 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-22 23:12:49,671 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-22 23:12:49,672 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-22 23:12:49,672 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-22 23:12:49,672 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-22 23:12:49,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-22 23:12:49,673 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-22 23:12:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-22 23:12:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-22 23:12:49,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-22 23:12:49,674 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-22 23:12:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-22 23:12:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-22 23:12:49,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-22 23:12:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-22 23:12:49,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-22 23:12:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-22 23:12:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-22 23:12:49,676 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-22 23:12:49,676 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-22 23:12:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-22 23:12:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-22 23:12:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-22 23:12:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-22 23:12:49,677 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-22 23:12:49,677 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-22 23:12:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-22 23:12:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-22 23:12:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-22 23:12:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-22 23:12:49,678 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-22 23:12:49,678 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-22 23:12:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-22 23:12:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-22 23:12:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-22 23:12:49,679 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-22 23:12:49,679 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-22 23:12:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-22 23:12:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-22 23:12:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-22 23:12:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-22 23:12:49,680 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-22 23:12:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-22 23:12:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-22 23:12:49,681 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-22 23:12:49,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-22 23:12:50,062 INFO L236 CfgBuilder]: Building ICFG [2021-11-22 23:12:50,064 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-22 23:12:54,201 INFO L277 CfgBuilder]: Performing block encoding [2021-11-22 23:12:54,505 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-22 23:12:54,506 INFO L301 CfgBuilder]: Removed 7 assume(true) statements. [2021-11-22 23:12:54,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:12:54 BoogieIcfgContainer [2021-11-22 23:12:54,510 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-22 23:12:54,512 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-22 23:12:54,512 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-22 23:12:54,522 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-22 23:12:54,522 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:12:54" (1/1) ... [2021-11-22 23:12:54,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-22 23:12:54,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-22 23:12:54,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 146 states and 199 transitions. [2021-11-22 23:12:54,634 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 199 transitions. [2021-11-22 23:12:54,645 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-22 23:12:54,646 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-22 23:12:54,647 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-22 23:12:54,693 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) [2021-11-22 23:12:54,701 INFO L158 Benchmark]: Toolchain (without parser) took 9169.96ms. Allocated memory was 62.9MB in the beginning and 178.3MB in the end (delta: 115.3MB). Free memory was 33.5MB in the beginning and 83.7MB in the end (delta: -50.3MB). Peak memory consumption was 64.1MB. Max. memory is 16.1GB. [2021-11-22 23:12:54,702 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 62.9MB. Free memory is still 44.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-22 23:12:54,703 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3665.14ms. Allocated memory was 62.9MB in the beginning and 127.9MB in the end (delta: 65.0MB). Free memory was 33.3MB in the beginning and 68.7MB in the end (delta: -35.5MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. [2021-11-22 23:12:54,703 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.47ms. Allocated memory is still 127.9MB. Free memory was 68.7MB in the beginning and 68.0MB in the end (delta: 748.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:12:54,706 INFO L158 Benchmark]: Boogie Preprocessor took 116.44ms. Allocated memory is still 127.9MB. Free memory was 68.0MB in the beginning and 59.3MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:12:54,707 INFO L158 Benchmark]: RCFGBuilder took 4951.19ms. Allocated memory was 127.9MB in the beginning and 178.3MB in the end (delta: 50.3MB). Free memory was 59.3MB in the beginning and 91.1MB in the end (delta: -31.8MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. [2021-11-22 23:12:54,707 INFO L158 Benchmark]: CodeCheck took 186.21ms. Allocated memory is still 178.3MB. Free memory was 91.1MB in the beginning and 83.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-22 23:12:54,712 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 0.34ms. Allocated memory is still 62.9MB. Free memory is still 44.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3665.14ms. Allocated memory was 62.9MB in the beginning and 127.9MB in the end (delta: 65.0MB). Free memory was 33.3MB in the beginning and 68.7MB in the end (delta: -35.5MB). Peak memory consumption was 53.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.47ms. Allocated memory is still 127.9MB. Free memory was 68.7MB in the beginning and 68.0MB in the end (delta: 748.1kB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 116.44ms. Allocated memory is still 127.9MB. Free memory was 68.0MB in the beginning and 59.3MB in the end (delta: 8.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4951.19ms. Allocated memory was 127.9MB in the beginning and 178.3MB in the end (delta: 50.3MB). Free memory was 59.3MB in the beginning and 91.1MB in the end (delta: -31.8MB). Peak memory consumption was 53.6MB. Max. memory is 16.1GB. * CodeCheck took 186.21ms. Allocated memory is still 178.3MB. Free memory was 91.1MB in the beginning and 83.7MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-22 23:12:54,773 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_61769f5c-177a-48a2-b3ee-608c13a2e7ef/bin/ukojak-LBtLqBUTdQ/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