./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:36:19,297 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:36:19,299 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:36:19,319 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:36:19,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:36:19,327 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:36:19,328 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:36:19,330 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:36:19,332 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:36:19,333 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:36:19,334 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:36:19,335 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:36:19,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:36:19,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:36:19,338 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:36:19,339 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:36:19,351 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:36:19,352 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:36:19,354 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:36:19,356 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:36:19,357 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:36:19,366 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:36:19,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:36:19,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:36:19,372 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:36:19,372 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:36:19,373 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:36:19,374 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:36:19,374 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:36:19,375 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:36:19,376 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:36:19,376 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:36:19,377 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:36:19,378 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:36:19,379 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:36:19,382 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:36:19,383 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:36:19,383 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:36:19,384 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:36:19,385 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:36:19,388 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:36:19,389 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 06:36:19,425 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:36:19,426 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:36:19,426 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:36:19,426 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:36:19,427 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:36:19,427 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:36:19,428 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:36:19,428 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 06:36:19,428 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:36:19,428 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:36:19,428 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:36:19,428 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:36:19,429 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:36:19,429 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:36:19,429 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:36:19,429 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:36:19,429 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:36:19,430 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:36:19,430 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:36:19,430 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:36:19,430 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:36:19,430 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:36:19,430 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 06:36:19,431 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 06:36:19,431 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:36:19,431 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_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-11-16 06:36:19,708 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:36:19,732 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:36:19,735 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:36:19,738 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:36:19,738 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:36:19,740 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-16 06:36:19,834 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/8ad0b1bce/7242cc520b1742da8aa97e79adf779f1/FLAGa5dce5d6a [2022-11-16 06:36:20,641 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:36:20,642 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-16 06:36:20,682 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/8ad0b1bce/7242cc520b1742da8aa97e79adf779f1/FLAGa5dce5d6a [2022-11-16 06:36:21,173 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/8ad0b1bce/7242cc520b1742da8aa97e79adf779f1 [2022-11-16 06:36:21,176 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:36:21,179 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:36:21,181 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:36:21,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:36:21,185 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:36:21,186 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:36:21" (1/1) ... [2022-11-16 06:36:21,187 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@27a9f263 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:21, skipping insertion in model container [2022-11-16 06:36:21,187 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:36:21" (1/1) ... [2022-11-16 06:36:21,195 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:36:21,324 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:36:21,667 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-16 06:36:21,679 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-16 06:36:22,729 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,730 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,731 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,732 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,733 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,751 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,755 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,758 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:22,759 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,158 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:36:23,160 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:36:23,161 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:36:23,162 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:36:23,164 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:36:23,165 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:36:23,166 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:36:23,167 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:36:23,168 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:36:23,169 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:36:23,384 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:36:23,545 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,548 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,692 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:36:23,767 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:36:23,799 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-16 06:36:23,800 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-16 06:36:23,845 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,846 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,847 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,848 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,850 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,863 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,864 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,865 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,867 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:23,926 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:36:23,927 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:36:23,929 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:36:23,931 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:36:23,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:36:23,932 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:36:23,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:36:23,933 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:36:23,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:36:23,934 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:36:23,963 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:36:24,033 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:24,033 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:24,072 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:36:24,371 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:36:24,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24 WrapperNode [2022-11-16 06:36:24,371 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:36:24,373 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:36:24,373 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:36:24,373 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:36:24,381 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,486 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,550 INFO L138 Inliner]: procedures = 691, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 873 [2022-11-16 06:36:24,550 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:36:24,551 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:36:24,551 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:36:24,551 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:36:24,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,569 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,570 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,599 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,602 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,607 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,627 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,635 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:36:24,636 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:36:24,636 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:36:24,637 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:36:24,648 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:24" (1/1) ... [2022-11-16 06:36:24,655 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:36:24,679 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:36:24,697 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:36:24,717 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:36:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:36:24,747 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:36:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 06:36:24,747 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:36:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:36:24,748 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:36:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 06:36:24,748 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-16 06:36:24,748 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-16 06:36:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:36:24,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:36:24,749 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:36:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:36:24,750 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 06:36:24,751 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 06:36:24,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:36:24,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:36:24,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:36:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:36:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:36:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:36:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:36:24,753 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:36:24,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:36:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:36:24,754 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:36:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 06:36:24,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 06:36:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:36:24,755 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:36:24,755 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:36:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 06:36:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 06:36:24,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 06:36:24,756 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 06:36:25,128 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:36:25,134 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:36:26,584 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:36:26,858 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:36:26,858 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:36:26,861 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:36:26 BoogieIcfgContainer [2022-11-16 06:36:26,861 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:36:26,862 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:36:26,862 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:36:26,873 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:36:26,873 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:36:26" (1/1) ... [2022-11-16 06:36:26,884 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:36:26,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:26,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-11-16 06:36:26,979 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-11-16 06:36:26,987 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:36:26,987 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:26,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:27,040 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:36:27,053 INFO L158 Benchmark]: Toolchain (without parser) took 5869.98ms. Allocated memory was 123.7MB in the beginning and 197.1MB in the end (delta: 73.4MB). Free memory was 77.2MB in the beginning and 114.0MB in the end (delta: -36.8MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2022-11-16 06:36:27,054 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 123.7MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:36:27,056 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3190.49ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 77.0MB in the beginning and 81.3MB in the end (delta: -4.3MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2022-11-16 06:36:27,058 INFO L158 Benchmark]: Boogie Procedure Inliner took 177.84ms. Allocated memory is still 148.9MB. Free memory was 81.3MB in the beginning and 69.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 06:36:27,059 INFO L158 Benchmark]: Boogie Preprocessor took 84.77ms. Allocated memory is still 148.9MB. Free memory was 69.5MB in the beginning and 62.4MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:36:27,059 INFO L158 Benchmark]: RCFGBuilder took 2224.98ms. Allocated memory was 148.9MB in the beginning and 197.1MB in the end (delta: 48.2MB). Free memory was 62.4MB in the beginning and 121.4MB in the end (delta: -59.0MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2022-11-16 06:36:27,060 INFO L158 Benchmark]: CodeCheck took 186.50ms. Allocated memory is still 197.1MB. Free memory was 121.4MB in the beginning and 114.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 06:36:27,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 123.7MB. Free memory is still 103.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3190.49ms. Allocated memory was 123.7MB in the beginning and 148.9MB in the end (delta: 25.2MB). Free memory was 77.0MB in the beginning and 81.3MB in the end (delta: -4.3MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 177.84ms. Allocated memory is still 148.9MB. Free memory was 81.3MB in the beginning and 69.5MB in the end (delta: 11.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 84.77ms. Allocated memory is still 148.9MB. Free memory was 69.5MB in the beginning and 62.4MB in the end (delta: 7.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2224.98ms. Allocated memory was 148.9MB in the beginning and 197.1MB in the end (delta: 48.2MB). Free memory was 62.4MB in the beginning and 121.4MB in the end (delta: -59.0MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. * CodeCheck took 186.50ms. Allocated memory is still 197.1MB. Free memory was 121.4MB in the beginning and 114.0MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:36:27,087 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 06:36:29,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 06:36:29,485 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 06:36:29,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 06:36:29,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 06:36:29,511 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 06:36:29,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 06:36:29,523 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 06:36:29,526 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 06:36:29,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 06:36:29,535 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 06:36:29,538 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 06:36:29,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 06:36:29,545 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 06:36:29,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 06:36:29,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 06:36:29,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 06:36:29,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 06:36:29,559 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 06:36:29,563 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 06:36:29,568 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 06:36:29,569 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 06:36:29,571 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 06:36:29,573 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 06:36:29,579 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 06:36:29,584 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 06:36:29,585 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 06:36:29,586 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 06:36:29,587 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 06:36:29,588 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 06:36:29,590 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 06:36:29,590 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 06:36:29,592 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 06:36:29,593 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 06:36:29,595 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 06:36:29,595 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 06:36:29,596 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 06:36:29,596 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 06:36:29,596 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 06:36:29,598 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 06:36:29,599 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 06:36:29,604 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 06:36:29,639 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 06:36:29,639 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 06:36:29,641 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 06:36:29,641 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 06:36:29,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 06:36:29,643 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 06:36:29,643 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 06:36:29,644 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 06:36:29,644 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 06:36:29,644 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 06:36:29,645 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 06:36:29,645 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 06:36:29,646 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 06:36:29,646 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 06:36:29,646 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 06:36:29,646 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 06:36:29,646 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 06:36:29,647 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 06:36:29,647 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 06:36:29,647 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 06:36:29,647 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:36:29,648 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 06:36:29,648 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 06:36:29,648 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 06:36:29,648 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 06:36:29,648 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 06:36:29,649 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 06:36:29,649 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 06:36:29,649 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 06:36:29,649 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_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 376fa3967c5a16dbeae94f1517cf176a2f53d2660c6b5c3d2eeb4fd9f827337c [2022-11-16 06:36:30,053 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 06:36:30,077 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 06:36:30,081 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 06:36:30,083 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 06:36:30,084 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 06:36:30,086 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-16 06:36:30,173 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/fa6262c23/f0ddd535c36f4221a517e4d6d25c9e58/FLAG29907a1ca [2022-11-16 06:36:30,996 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 06:36:30,997 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i [2022-11-16 06:36:31,049 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/fa6262c23/f0ddd535c36f4221a517e4d6d25c9e58/FLAG29907a1ca [2022-11-16 06:36:31,521 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/data/fa6262c23/f0ddd535c36f4221a517e4d6d25c9e58 [2022-11-16 06:36:31,524 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 06:36:31,526 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 06:36:31,531 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 06:36:31,531 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 06:36:31,535 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 06:36:31,536 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:36:31" (1/1) ... [2022-11-16 06:36:31,537 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69790aa7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:31, skipping insertion in model container [2022-11-16 06:36:31,538 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 06:36:31" (1/1) ... [2022-11-16 06:36:31,545 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 06:36:31,664 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:36:31,951 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-16 06:36:31,958 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-16 06:36:32,893 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,894 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,894 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,895 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,897 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,912 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,913 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,916 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:32,917 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:36:33,370 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:36:33,372 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:36:33,374 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:36:33,381 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:36:33,384 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:36:33,387 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:36:33,390 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:36:33,393 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:36:33,396 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:36:33,597 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:36:33,696 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,696 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,786 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:36:33,851 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 06:36:33,910 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 06:36:33,914 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-16 06:36:33,915 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-16 06:36:33,952 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,953 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,953 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,954 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,955 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,962 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,963 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,964 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:33,965 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,014 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:36:34,015 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:36:34,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:36:34,017 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:36:34,017 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:36:34,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:36:34,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:36:34,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:36:34,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:36:34,026 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:36:34,059 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:36:34,156 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,156 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,199 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:36:34,239 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 06:36:34,265 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4492,4505] [2022-11-16 06:36:34,265 WARN L229 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/sv-benchmarks/c/aws-c-common/aws_byte_cursor_eq_harness.i[4552,4565] [2022-11-16 06:36:34,327 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,327 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,327 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,328 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,328 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,333 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,334 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,335 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,335 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,364 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 06:36:34,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 06:36:34,365 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 06:36:34,366 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 06:36:34,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 06:36:34,367 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 06:36:34,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 06:36:34,368 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 06:36:34,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 06:36:34,369 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 06:36:34,393 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 06:36:34,494 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,494 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 06:36:34,533 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 06:36:34,845 INFO L208 MainTranslator]: Completed translation [2022-11-16 06:36:34,846 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34 WrapperNode [2022-11-16 06:36:34,846 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 06:36:34,847 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 06:36:34,847 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 06:36:34,848 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 06:36:34,854 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:34,953 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,046 INFO L138 Inliner]: procedures = 711, calls = 2650, calls flagged for inlining = 60, calls inlined = 6, statements flattened = 874 [2022-11-16 06:36:35,048 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 06:36:35,049 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 06:36:35,050 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 06:36:35,050 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 06:36:35,060 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,079 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,080 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,160 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,164 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,183 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,187 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,205 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 06:36:35,212 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 06:36:35,212 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 06:36:35,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 06:36:35,213 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 06:36:34" (1/1) ... [2022-11-16 06:36:35,219 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 06:36:35,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 06:36:35,247 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 06:36:35,269 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 06:36:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 06:36:35,299 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 06:36:35,299 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-16 06:36:35,300 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 06:36:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 06:36:35,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 06:36:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 06:36:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 06:36:35,301 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_bounded [2022-11-16 06:36:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_bounded [2022-11-16 06:36:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 06:36:35,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 06:36:35,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 06:36:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 06:36:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-16 06:36:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-16 06:36:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 06:36:35,303 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 06:36:35,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 06:36:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 06:36:35,304 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 06:36:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 06:36:35,304 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 06:36:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 06:36:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 06:36:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 06:36:35,305 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 06:36:35,305 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 06:36:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 06:36:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_eq [2022-11-16 06:36:35,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_eq [2022-11-16 06:36:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 06:36:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 06:36:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 06:36:35,306 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 06:36:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 06:36:35,307 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 06:36:35,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_byte_cursor_has_allocated_buffer_member [2022-11-16 06:36:35,744 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 06:36:35,748 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 06:36:38,093 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 06:36:38,480 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 06:36:38,481 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 06:36:38,483 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:36:38 BoogieIcfgContainer [2022-11-16 06:36:38,484 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 06:36:38,485 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 06:36:38,486 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 06:36:38,498 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 06:36:38,499 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 06:36:38" (1/1) ... [2022-11-16 06:36:38,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 06:36:38,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 06:36:38,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 108 states and 146 transitions. [2022-11-16 06:36:38,586 INFO L276 IsEmpty]: Start isEmpty. Operand 108 states and 146 transitions. [2022-11-16 06:36:38,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2022-11-16 06:36:38,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 06:36:38,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 06:36:38,644 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 06:36:38,649 INFO L158 Benchmark]: Toolchain (without parser) took 7122.07ms. Allocated memory was 58.7MB in the beginning and 213.9MB in the end (delta: 155.2MB). Free memory was 27.8MB in the beginning and 130.5MB in the end (delta: -102.8MB). Peak memory consumption was 51.8MB. Max. memory is 16.1GB. [2022-11-16 06:36:38,649 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 40.3MB in the beginning and 40.2MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 06:36:38,650 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3315.90ms. Allocated memory was 58.7MB in the beginning and 153.1MB in the end (delta: 94.4MB). Free memory was 27.6MB in the beginning and 81.0MB in the end (delta: -53.4MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-11-16 06:36:38,650 INFO L158 Benchmark]: Boogie Procedure Inliner took 200.92ms. Allocated memory is still 153.1MB. Free memory was 80.3MB in the beginning and 68.4MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2022-11-16 06:36:38,651 INFO L158 Benchmark]: Boogie Preprocessor took 162.13ms. Allocated memory is still 153.1MB. Free memory was 68.4MB in the beginning and 94.2MB in the end (delta: -25.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:36:38,652 INFO L158 Benchmark]: RCFGBuilder took 3272.22ms. Allocated memory was 153.1MB in the beginning and 213.9MB in the end (delta: 60.8MB). Free memory was 94.2MB in the beginning and 137.9MB in the end (delta: -43.6MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2022-11-16 06:36:38,652 INFO L158 Benchmark]: CodeCheck took 162.20ms. Allocated memory is still 213.9MB. Free memory was 137.9MB in the beginning and 130.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 06:36:38,655 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 58.7MB. Free memory was 40.3MB in the beginning and 40.2MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3315.90ms. Allocated memory was 58.7MB in the beginning and 153.1MB in the end (delta: 94.4MB). Free memory was 27.6MB in the beginning and 81.0MB in the end (delta: -53.4MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 200.92ms. Allocated memory is still 153.1MB. Free memory was 80.3MB in the beginning and 68.4MB in the end (delta: 11.8MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 162.13ms. Allocated memory is still 153.1MB. Free memory was 68.4MB in the beginning and 94.2MB in the end (delta: -25.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3272.22ms. Allocated memory was 153.1MB in the beginning and 213.9MB in the end (delta: 60.8MB). Free memory was 94.2MB in the beginning and 137.9MB in the end (delta: -43.6MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * CodeCheck took 162.20ms. Allocated memory is still 213.9MB. Free memory was 137.9MB in the beginning and 130.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 06:36:38,695 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8d939b94-4f32-42ca-9b05-fae0516b3aaa/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared