./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/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_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/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_7e0862ef-57dd-42e8-a093-c3112595345f/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:54:54,601 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:54:54,604 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:54:54,632 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:54:54,632 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:54:54,637 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:54:54,640 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:54:54,649 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:54:54,652 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:54:54,655 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:54:54,656 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:54:54,661 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:54:54,662 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:54:54,668 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:54:54,669 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:54:54,670 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:54:54,671 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:54:54,673 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:54:54,675 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:54:54,677 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:54:54,684 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:54:54,686 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:54:54,687 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:54:54,688 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:54:54,695 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:54:54,697 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:54:54,698 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:54:54,699 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:54:54,700 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:54:54,701 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:54:54,702 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:54:54,703 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:54:54,705 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:54:54,706 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:54:54,707 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:54:54,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:54:54,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:54:54,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:54:54,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:54:54,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:54:54,712 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:54:54,712 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 08:54:54,756 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:54:54,758 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:54:54,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:54:54,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:54:54,761 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:54:54,761 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:54:54,761 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:54:54,761 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 08:54:54,762 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:54:54,762 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:54:54,763 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:54:54,763 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:54:54,763 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:54:54,764 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:54:54,764 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:54:54,764 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:54:54,764 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:54:54,764 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:54:54,765 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:54:54,765 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:54:54,765 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:54:54,765 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:54:54,766 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 08:54:54,773 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 08:54:54,775 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:54:54,775 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_7e0862ef-57dd-42e8-a093-c3112595345f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2022-11-16 08:54:55,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:54:55,160 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:54:55,163 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:54:55,164 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:54:55,165 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:54:55,166 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-16 08:54:55,231 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/dcf5bb0db/9c6efd56879840e79f02b1b52946a744/FLAG504dd5316 [2022-11-16 08:54:56,159 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:54:56,160 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-16 08:54:56,200 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/dcf5bb0db/9c6efd56879840e79f02b1b52946a744/FLAG504dd5316 [2022-11-16 08:54:56,630 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/dcf5bb0db/9c6efd56879840e79f02b1b52946a744 [2022-11-16 08:54:56,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:54:56,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:54:56,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:56,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:54:56,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:54:56,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:56" (1/1) ... [2022-11-16 08:54:56,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5961d1d4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:56, skipping insertion in model container [2022-11-16 08:54:56,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:54:56" (1/1) ... [2022-11-16 08:54:56,652 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:54:56,763 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:54:57,103 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-16 08:54:57,112 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-16 08:54:58,125 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,126 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,127 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,127 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,129 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,142 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,143 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,145 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,153 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,532 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:54:58,533 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:54:58,534 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:54:58,535 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:54:58,537 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:54:58,538 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:54:58,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:54:58,539 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:54:58,540 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:54:58,541 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:54:58,765 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:54:58,920 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:58,921 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,028 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:59,079 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:54:59,105 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-16 08:54:59,105 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-16 08:54:59,167 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,168 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,168 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,169 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,174 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,189 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,190 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,195 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,196 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:54:59,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:54:59,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:54:59,261 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:54:59,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:54:59,265 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:54:59,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:54:59,267 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:54:59,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:54:59,268 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:54:59,303 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:54:59,390 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,390 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:54:59,434 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:54:59,724 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:54:59,724 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59 WrapperNode [2022-11-16 08:54:59,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:54:59,726 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:59,726 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:54:59,726 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:54:59,749 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:54:59,872 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:54:59,939 INFO L138 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 982 [2022-11-16 08:54:59,940 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:54:59,940 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:54:59,940 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:54:59,941 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:54:59,950 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:54:59,950 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:54:59,960 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:54:59,961 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:55:00,021 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:55:00,027 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:55:00,045 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:55:00,050 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:55:00,058 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:55:00,071 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:55:00,071 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:55:00,071 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:55:00,072 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:54:59" (1/1) ... [2022-11-16 08:55:00,079 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:55:00,090 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:55:00,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:55:00,137 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:55:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 08:55:00,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 08:55:00,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:55:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:55:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2022-11-16 08:55:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:55:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:55:00,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:55:00,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2022-11-16 08:55:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 08:55:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 08:55:00,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 08:55:00,159 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:55:00,159 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:55:00,160 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:55:00,160 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:55:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:55:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:55:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:55:00,161 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2022-11-16 08:55:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2022-11-16 08:55:00,162 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:55:00,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:55:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:55:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:55:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:55:00,163 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:55:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:55:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:55:00,163 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:55:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:55:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:55:00,164 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:55:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:55:00,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:55:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:55:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:55:00,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:55:00,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 08:55:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2022-11-16 08:55:00,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 08:55:00,513 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:55:00,515 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:55:02,149 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:55:02,438 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:55:02,438 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:55:02,441 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:02 BoogieIcfgContainer [2022-11-16 08:55:02,441 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:55:02,443 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:55:02,443 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:55:02,455 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:55:02,455 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:02" (1/1) ... [2022-11-16 08:55:02,467 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:55:02,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:02,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-16 08:55:02,546 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-16 08:55:02,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 08:55:02,555 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:02,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:02,606 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:55:02,618 INFO L158 Benchmark]: Toolchain (without parser) took 5979.28ms. Allocated memory was 115.3MB in the beginning and 195.0MB in the end (delta: 79.7MB). Free memory was 89.5MB in the beginning and 76.4MB in the end (delta: 13.1MB). Peak memory consumption was 91.9MB. Max. memory is 16.1GB. [2022-11-16 08:55:02,620 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 115.3MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:55:02,621 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3088.33ms. Allocated memory was 115.3MB in the beginning and 146.8MB in the end (delta: 31.5MB). Free memory was 89.5MB in the beginning and 55.1MB in the end (delta: 34.4MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. [2022-11-16 08:55:02,622 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.27ms. Allocated memory is still 146.8MB. Free memory was 55.1MB in the beginning and 87.0MB in the end (delta: -31.9MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. [2022-11-16 08:55:02,623 INFO L158 Benchmark]: Boogie Preprocessor took 130.10ms. Allocated memory is still 146.8MB. Free memory was 87.0MB in the beginning and 79.5MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:55:02,623 INFO L158 Benchmark]: RCFGBuilder took 2370.76ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 79.5MB in the beginning and 83.7MB in the end (delta: -4.2MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. [2022-11-16 08:55:02,625 INFO L158 Benchmark]: CodeCheck took 170.79ms. Allocated memory is still 195.0MB. Free memory was 83.7MB in the beginning and 76.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-16 08:55:02,628 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 0.29ms. Allocated memory is still 115.3MB. Free memory is still 89.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3088.33ms. Allocated memory was 115.3MB in the beginning and 146.8MB in the end (delta: 31.5MB). Free memory was 89.5MB in the beginning and 55.1MB in the end (delta: 34.4MB). Peak memory consumption was 78.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.27ms. Allocated memory is still 146.8MB. Free memory was 55.1MB in the beginning and 87.0MB in the end (delta: -31.9MB). Peak memory consumption was 14.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 130.10ms. Allocated memory is still 146.8MB. Free memory was 87.0MB in the beginning and 79.5MB in the end (delta: 7.5MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2370.76ms. Allocated memory was 146.8MB in the beginning and 195.0MB in the end (delta: 48.2MB). Free memory was 79.5MB in the beginning and 83.7MB in the end (delta: -4.2MB). Peak memory consumption was 68.1MB. Max. memory is 16.1GB. * CodeCheck took 170.79ms. Allocated memory is still 195.0MB. Free memory was 83.7MB in the beginning and 76.4MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:55:02,660 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/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_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/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_7e0862ef-57dd-42e8-a093-c3112595345f/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 08:55:04,916 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 08:55:04,918 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 08:55:04,941 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 08:55:04,942 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 08:55:04,943 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 08:55:04,944 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 08:55:04,946 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 08:55:04,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 08:55:04,949 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 08:55:04,950 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 08:55:04,951 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 08:55:04,952 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 08:55:04,953 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 08:55:04,954 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 08:55:04,955 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 08:55:04,956 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 08:55:04,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 08:55:04,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 08:55:04,960 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 08:55:04,962 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 08:55:04,963 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 08:55:04,965 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 08:55:04,966 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 08:55:04,970 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 08:55:04,970 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 08:55:04,971 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 08:55:04,972 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 08:55:04,972 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 08:55:04,973 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 08:55:04,974 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 08:55:04,974 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 08:55:04,975 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 08:55:04,976 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 08:55:04,977 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 08:55:04,977 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 08:55:04,978 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 08:55:04,978 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 08:55:04,979 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 08:55:04,980 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 08:55:04,981 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 08:55:04,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 08:55:05,004 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 08:55:05,005 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 08:55:05,006 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 08:55:05,006 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 08:55:05,007 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 08:55:05,007 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 08:55:05,007 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 08:55:05,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 08:55:05,008 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 08:55:05,008 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 08:55:05,008 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 08:55:05,008 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 08:55:05,008 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 08:55:05,009 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 08:55:05,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 08:55:05,009 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 08:55:05,009 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 08:55:05,010 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 08:55:05,010 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 08:55:05,010 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 08:55:05,010 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:55:05,010 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 08:55:05,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 08:55:05,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 08:55:05,011 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 08:55:05,011 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 08:55:05,011 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 08:55:05,012 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 08:55:05,012 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 08:55:05,012 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_7e0862ef-57dd-42e8-a093-c3112595345f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2022-11-16 08:55:05,375 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 08:55:05,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 08:55:05,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 08:55:05,401 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 08:55:05,402 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 08:55:05,403 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-16 08:55:05,489 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/ee06a2f0a/65bc55509a274650b7f4f456c81921be/FLAG8b0da3e46 [2022-11-16 08:55:06,285 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 08:55:06,289 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2022-11-16 08:55:06,336 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/ee06a2f0a/65bc55509a274650b7f4f456c81921be/FLAG8b0da3e46 [2022-11-16 08:55:06,811 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/data/ee06a2f0a/65bc55509a274650b7f4f456c81921be [2022-11-16 08:55:06,814 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 08:55:06,815 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 08:55:06,828 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 08:55:06,828 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 08:55:06,831 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 08:55:06,832 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,833 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75e813c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:06, skipping insertion in model container [2022-11-16 08:55:06,833 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 08:55:06" (1/1) ... [2022-11-16 08:55:06,840 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 08:55:06,959 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:55:07,317 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-16 08:55:07,326 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-16 08:55:08,531 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,532 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,533 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,535 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,536 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,561 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,562 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,565 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,565 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:08,978 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:55:08,979 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:55:08,982 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:55:08,986 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:55:08,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:55:08,988 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:55:08,989 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:55:08,990 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:55:08,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:55:08,991 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:55:09,153 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:55:09,274 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,275 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,356 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:55:09,428 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 08:55:09,526 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 08:55:09,533 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-16 08:55:09,533 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-16 08:55:09,596 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,597 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,597 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,598 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,599 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,613 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,619 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,621 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,625 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,692 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:55:09,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:55:09,693 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:55:09,694 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:55:09,695 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:55:09,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:55:09,696 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:55:09,697 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:55:09,697 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:55:09,698 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:55:09,731 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:55:09,815 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,815 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,872 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:55:09,913 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 08:55:09,936 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2022-11-16 08:55:09,937 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_7e0862ef-57dd-42e8-a093-c3112595345f/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2022-11-16 08:55:09,974 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,976 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,976 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,976 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,977 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,981 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,982 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,983 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:09,986 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:10,014 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-16 08:55:10,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-16 08:55:10,017 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-16 08:55:10,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-16 08:55:10,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-16 08:55:10,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-16 08:55:10,020 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-16 08:55:10,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-16 08:55:10,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-16 08:55:10,022 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-16 08:55:10,064 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-16 08:55:10,136 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:10,136 WARN L1554 CHandler]: Possible shadowing of function index [2022-11-16 08:55:10,169 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 08:55:10,509 INFO L208 MainTranslator]: Completed translation [2022-11-16 08:55:10,509 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10 WrapperNode [2022-11-16 08:55:10,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 08:55:10,511 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 08:55:10,511 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 08:55:10,511 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 08:55:10,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,666 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,776 INFO L138 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 976 [2022-11-16 08:55:10,777 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 08:55:10,778 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 08:55:10,778 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 08:55:10,778 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 08:55:10,787 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,787 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,805 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,806 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,909 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,915 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,938 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,954 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,972 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 08:55:10,973 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 08:55:10,973 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 08:55:10,973 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 08:55:10,974 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 08:55:10" (1/1) ... [2022-11-16 08:55:10,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 08:55:10,999 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 08:55:11,012 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 08:55:11,037 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 08:55:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2022-11-16 08:55:11,056 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2022-11-16 08:55:11,056 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2022-11-16 08:55:11,057 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2022-11-16 08:55:11,057 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2022-11-16 08:55:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 08:55:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-16 08:55:11,058 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-16 08:55:11,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 08:55:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 08:55:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 08:55:11,059 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2022-11-16 08:55:11,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 08:55:11,060 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 08:55:11,060 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-16 08:55:11,060 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-16 08:55:11,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 08:55:11,060 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 08:55:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 08:55:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 08:55:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 08:55:11,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 08:55:11,062 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2022-11-16 08:55:11,062 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2022-11-16 08:55:11,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 08:55:11,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 08:55:11,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 08:55:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-16 08:55:11,063 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-16 08:55:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 08:55:11,063 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-16 08:55:11,064 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-16 08:55:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 08:55:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 08:55:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 08:55:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 08:55:11,064 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2022-11-16 08:55:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2022-11-16 08:55:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-16 08:55:11,065 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-16 08:55:11,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 08:55:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 08:55:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 08:55:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 08:55:11,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 08:55:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 08:55:11,067 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2022-11-16 08:55:11,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2022-11-16 08:55:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2022-11-16 08:55:11,071 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2022-11-16 08:55:11,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2022-11-16 08:55:11,072 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 08:55:11,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 08:55:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 08:55:11,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 08:55:11,506 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 08:55:11,509 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 08:55:31,021 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:55:31,369 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:55:31,369 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-16 08:55:31,371 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:31 BoogieIcfgContainer [2022-11-16 08:55:31,372 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:55:31,373 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:55:31,373 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:55:31,383 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:55:31,384 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:55:31" (1/1) ... [2022-11-16 08:55:31,394 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:55:31,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:55:31,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2022-11-16 08:55:31,482 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2022-11-16 08:55:31,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-11-16 08:55:31,489 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:55:31,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:55:31,530 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 08:55:31,534 INFO L158 Benchmark]: Toolchain (without parser) took 24718.47ms. Allocated memory was 73.4MB in the beginning and 165.7MB in the end (delta: 92.3MB). Free memory was 48.0MB in the beginning and 102.5MB in the end (delta: -54.4MB). Peak memory consumption was 100.0MB. Max. memory is 16.1GB. [2022-11-16 08:55:31,535 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 08:55:31,535 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3682.81ms. Allocated memory was 73.4MB in the beginning and 115.3MB in the end (delta: 41.9MB). Free memory was 47.9MB in the beginning and 50.4MB in the end (delta: -2.5MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. [2022-11-16 08:55:31,535 INFO L158 Benchmark]: Boogie Procedure Inliner took 265.82ms. Allocated memory is still 115.3MB. Free memory was 50.4MB in the beginning and 38.3MB in the end (delta: 12.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-16 08:55:31,536 INFO L158 Benchmark]: Boogie Preprocessor took 194.07ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 38.3MB in the beginning and 108.4MB in the end (delta: -70.0MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. [2022-11-16 08:55:31,536 INFO L158 Benchmark]: RCFGBuilder took 20399.16ms. Allocated memory is still 165.7MB. Free memory was 108.4MB in the beginning and 48.5MB in the end (delta: 59.9MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. [2022-11-16 08:55:31,537 INFO L158 Benchmark]: CodeCheck took 159.94ms. Allocated memory is still 165.7MB. Free memory was 48.5MB in the beginning and 102.5MB in the end (delta: -54.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2022-11-16 08:55:31,539 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 73.4MB. Free memory is still 55.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3682.81ms. Allocated memory was 73.4MB in the beginning and 115.3MB in the end (delta: 41.9MB). Free memory was 47.9MB in the beginning and 50.4MB in the end (delta: -2.5MB). Peak memory consumption was 69.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 265.82ms. Allocated memory is still 115.3MB. Free memory was 50.4MB in the beginning and 38.3MB in the end (delta: 12.1MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 194.07ms. Allocated memory was 115.3MB in the beginning and 165.7MB in the end (delta: 50.3MB). Free memory was 38.3MB in the beginning and 108.4MB in the end (delta: -70.0MB). Peak memory consumption was 9.8MB. Max. memory is 16.1GB. * RCFGBuilder took 20399.16ms. Allocated memory is still 165.7MB. Free memory was 108.4MB in the beginning and 48.5MB in the end (delta: 59.9MB). Peak memory consumption was 66.3MB. Max. memory is 16.1GB. * CodeCheck took 159.94ms. Allocated memory is still 165.7MB. Free memory was 48.5MB in the beginning and 102.5MB in the end (delta: -54.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 08:55:31,581 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7e0862ef-57dd-42e8-a093-c3112595345f/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