./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/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_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN --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 --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:09:32,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:09:32,634 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:09:32,671 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:09:32,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:09:32,677 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:09:32,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:09:32,684 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:09:32,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:09:32,692 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:09:32,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:09:32,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:09:32,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:09:32,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:09:32,700 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:09:32,702 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:09:32,704 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:09:32,705 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:09:32,709 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:09:32,717 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:09:32,719 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:09:32,720 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:09:32,723 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:09:32,724 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:09:32,733 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:09:32,733 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:09:32,734 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:09:32,736 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:09:32,736 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:09:32,738 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:09:32,738 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:09:32,739 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:09:32,741 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:09:32,742 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:09:32,744 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:09:32,744 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:09:32,745 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:09:32,745 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:09:32,745 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:09:32,746 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:09:32,747 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:09:32,748 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 05:09:32,794 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:09:32,794 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:09:32,796 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:09:32,796 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:09:32,797 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:09:32,797 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:09:32,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:09:32,798 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 05:09:32,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:09:32,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:09:32,799 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:09:32,802 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:09:32,803 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:09:32,803 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:09:32,803 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:09:32,803 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:09:32,803 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:09:32,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:09:32,804 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:32,804 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:09:32,804 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:09:32,804 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:09:32,805 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 05:09:32,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 05:09:32,805 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:09:32,805 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_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2021-11-21 05:09:33,084 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:09:33,105 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:09:33,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:09:33,109 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:09:33,110 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:09:33,112 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-21 05:09:33,201 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/fb5d0bd58/264919bd506a4cdc8928135dc5435912/FLAGf050c13bd [2021-11-21 05:09:34,210 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:09:34,211 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-21 05:09:34,257 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/fb5d0bd58/264919bd506a4cdc8928135dc5435912/FLAGf050c13bd [2021-11-21 05:09:34,620 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/fb5d0bd58/264919bd506a4cdc8928135dc5435912 [2021-11-21 05:09:34,623 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:09:34,625 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:09:34,630 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:34,630 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:09:34,633 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:09:34,634 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:34" (1/1) ... [2021-11-21 05:09:34,635 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e75ca10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:34, skipping insertion in model container [2021-11-21 05:09:34,635 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:34" (1/1) ... [2021-11-21 05:09:34,644 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:09:34,795 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:35,153 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-21 05:09:35,160 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-21 05:09:36,191 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,192 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,193 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,194 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,213 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,218 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,219 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,220 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,629 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:36,631 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:36,632 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:36,633 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:36,634 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:36,635 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:36,636 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:36,636 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:36,637 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:36,638 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:36,810 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:36,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:36,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,035 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:37,123 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:09:37,149 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-21 05:09:37,151 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-21 05:09:37,227 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,228 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,232 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,243 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,252 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,253 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,254 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,288 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:37,289 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:37,289 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:37,290 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:37,291 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:37,291 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:37,292 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:37,293 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:37,293 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:37,294 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:37,314 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:37,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:37,412 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:37,677 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:09:37,677 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37 WrapperNode [2021-11-21 05:09:37,678 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:37,679 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:37,679 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:09:37,679 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:09:37,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:37,814 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:37,917 INFO L137 Inliner]: procedures = 691, calls = 2645, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 975 [2021-11-21 05:09:37,918 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:37,919 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:09:37,920 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:09:37,920 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:09:37,928 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:37,928 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:37,941 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:37,942 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:38,024 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:38,032 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:38,057 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:38,078 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:09:38,079 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:09:38,079 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:09:38,080 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:09:38,085 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:37" (1/1) ... [2021-11-21 05:09:38,093 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:38,105 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:09:38,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:09:38,150 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:09:38,174 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 05:09:38,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 05:09:38,175 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:38,175 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:38,175 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2021-11-21 05:09:38,175 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:09:38,176 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:09:38,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:09:38,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-21 05:09:38,176 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 05:09:38,176 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 05:09:38,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 05:09:38,177 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:09:38,177 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:09:38,178 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:09:38,178 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:09:38,178 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:09:38,179 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:09:38,179 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:09:38,179 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2021-11-21 05:09:38,180 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2021-11-21 05:09:38,180 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:09:38,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:09:38,181 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:09:38,181 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:09:38,182 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:38,182 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:38,182 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:09:38,182 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:09:38,182 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:09:38,183 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:09:38,183 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:09:38,183 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:09:38,183 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:09:38,183 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:09:38,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:09:38,184 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:09:38,184 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:09:38,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 05:09:38,185 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-21 05:09:38,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 05:09:38,566 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:09:38,568 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:09:40,034 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:09:40,239 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:09:40,239 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:09:40,242 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:40 BoogieIcfgContainer [2021-11-21 05:09:40,242 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:09:40,243 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:09:40,243 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:09:40,253 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:09:40,254 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:09:40" (1/1) ... [2021-11-21 05:09:40,265 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:09:40,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:09:40,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-21 05:09:40,326 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-21 05:09:40,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-21 05:09:40,334 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:09:40,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:09:40,380 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:09:40,414 INFO L158 Benchmark]: Toolchain (without parser) took 5787.46ms. Allocated memory was 117.4MB in the beginning and 205.5MB in the end (delta: 88.1MB). Free memory was 73.5MB in the beginning and 149.2MB in the end (delta: -75.6MB). Peak memory consumption was 91.3MB. Max. memory is 16.1GB. [2021-11-21 05:09:40,414 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory was 88.0MB in the beginning and 88.0MB in the end (delta: 26.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:09:40,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3048.44ms. Allocated memory was 117.4MB in the beginning and 155.2MB in the end (delta: 37.7MB). Free memory was 73.3MB in the beginning and 71.0MB in the end (delta: 2.3MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2021-11-21 05:09:40,416 INFO L158 Benchmark]: Boogie Procedure Inliner took 239.72ms. Allocated memory is still 155.2MB. Free memory was 71.0MB in the beginning and 59.2MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:09:40,417 INFO L158 Benchmark]: Boogie Preprocessor took 159.24ms. Allocated memory is still 155.2MB. Free memory was 59.2MB in the beginning and 101.6MB in the end (delta: -42.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. [2021-11-21 05:09:40,417 INFO L158 Benchmark]: RCFGBuilder took 2163.24ms. Allocated memory was 155.2MB in the beginning and 205.5MB in the end (delta: 50.3MB). Free memory was 101.6MB in the beginning and 82.6MB in the end (delta: 19.0MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. [2021-11-21 05:09:40,418 INFO L158 Benchmark]: CodeCheck took 168.83ms. Allocated memory is still 205.5MB. Free memory was 82.6MB in the beginning and 149.2MB in the end (delta: -66.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:09:40,421 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory was 88.0MB in the beginning and 88.0MB in the end (delta: 26.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3048.44ms. Allocated memory was 117.4MB in the beginning and 155.2MB in the end (delta: 37.7MB). Free memory was 73.3MB in the beginning and 71.0MB in the end (delta: 2.3MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 239.72ms. Allocated memory is still 155.2MB. Free memory was 71.0MB in the beginning and 59.2MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 159.24ms. Allocated memory is still 155.2MB. Free memory was 59.2MB in the beginning and 101.6MB in the end (delta: -42.4MB). Peak memory consumption was 12.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2163.24ms. Allocated memory was 155.2MB in the beginning and 205.5MB in the end (delta: 50.3MB). Free memory was 101.6MB in the beginning and 82.6MB in the end (delta: 19.0MB). Peak memory consumption was 72.4MB. Max. memory is 16.1GB. * CodeCheck took 168.83ms. Allocated memory is still 205.5MB. Free memory was 82.6MB in the beginning and 149.2MB in the end (delta: -66.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:09:40,477 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/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_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN --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 --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 05:09:42,926 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 05:09:42,930 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 05:09:42,981 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 05:09:42,982 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 05:09:42,987 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 05:09:42,989 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 05:09:42,994 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 05:09:42,997 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 05:09:43,004 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 05:09:43,009 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 05:09:43,011 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 05:09:43,011 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 05:09:43,014 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 05:09:43,016 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 05:09:43,021 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 05:09:43,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 05:09:43,024 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 05:09:43,026 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 05:09:43,033 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 05:09:43,036 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 05:09:43,038 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 05:09:43,042 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 05:09:43,044 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 05:09:43,048 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 05:09:43,050 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 05:09:43,050 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 05:09:43,053 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 05:09:43,053 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 05:09:43,054 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 05:09:43,055 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 05:09:43,056 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 05:09:43,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 05:09:43,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 05:09:43,060 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 05:09:43,060 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 05:09:43,071 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 05:09:43,071 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 05:09:43,072 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 05:09:43,074 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 05:09:43,075 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 05:09:43,076 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 05:09:43,120 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 05:09:43,121 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 05:09:43,122 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 05:09:43,123 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 05:09:43,124 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 05:09:43,124 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 05:09:43,125 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 05:09:43,125 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 05:09:43,125 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 05:09:43,125 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 05:09:43,127 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 05:09:43,127 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 05:09:43,127 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 05:09:43,128 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 05:09:43,128 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 05:09:43,128 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 05:09:43,128 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 05:09:43,128 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 05:09:43,129 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 05:09:43,129 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 05:09:43,129 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:43,130 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 05:09:43,130 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 05:09:43,130 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 05:09:43,130 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 05:09:43,131 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 05:09:43,131 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 05:09:43,131 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 05:09:43,131 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 05:09:43,132 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_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2021-11-21 05:09:43,528 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 05:09:43,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 05:09:43,561 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 05:09:43,563 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 05:09:43,564 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 05:09:43,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-21 05:09:43,646 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/24ab71d0e/a13bbcfaa6c441b48649cccc120aa1aa/FLAGbaf38d63a [2021-11-21 05:09:44,662 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 05:09:44,663 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-21 05:09:44,698 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/24ab71d0e/a13bbcfaa6c441b48649cccc120aa1aa/FLAGbaf38d63a [2021-11-21 05:09:45,077 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/data/24ab71d0e/a13bbcfaa6c441b48649cccc120aa1aa [2021-11-21 05:09:45,079 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 05:09:45,080 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 05:09:45,085 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:45,085 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 05:09:45,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 05:09:45,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:45" (1/1) ... [2021-11-21 05:09:45,090 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43906677 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:45, skipping insertion in model container [2021-11-21 05:09:45,090 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 05:09:45" (1/1) ... [2021-11-21 05:09:45,097 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 05:09:45,251 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:45,588 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-21 05:09:45,596 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-21 05:09:47,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,006 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,020 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,022 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,531 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:47,533 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:47,538 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:47,539 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:47,540 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:47,541 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:47,542 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:47,543 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:47,544 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:47,545 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:47,736 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:47,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,924 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:47,996 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:48,062 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 05:09:48,119 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 05:09:48,123 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-21 05:09:48,124 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-21 05:09:48,170 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,170 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,171 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,172 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,179 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,180 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,181 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:48,216 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:48,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:48,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:48,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:48,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:48,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:48,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:48,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:48,226 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:48,257 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:48,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,362 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,403 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:48,459 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 05:09:48,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-21 05:09:48,484 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-21 05:09:48,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,562 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,563 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,569 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,602 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 05:09:48,603 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 05:09:48,604 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 05:09:48,604 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 05:09:48,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 05:09:48,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 05:09:48,606 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 05:09:48,606 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 05:09:48,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 05:09:48,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 05:09:48,631 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 05:09:48,744 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,744 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 05:09:48,780 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 05:09:49,098 INFO L208 MainTranslator]: Completed translation [2021-11-21 05:09:49,099 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49 WrapperNode [2021-11-21 05:09:49,099 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 05:09:49,100 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:49,100 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 05:09:49,101 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 05:09:49,108 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,265 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,384 INFO L137 Inliner]: procedures = 711, calls = 2645, calls flagged for inlining = 62, calls inlined = 11, statements flattened = 976 [2021-11-21 05:09:49,385 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 05:09:49,386 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 05:09:49,386 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 05:09:49,386 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 05:09:49,395 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,395 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,413 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,414 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,486 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,506 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,520 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,556 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 05:09:49,559 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 05:09:49,559 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 05:09:49,559 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 05:09:49,560 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 05:09:49" (1/1) ... [2021-11-21 05:09:49,567 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 05:09:49,578 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 05:09:49,593 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 05:09:49,629 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 05:09:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-21 05:09:49,648 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-21 05:09:49,648 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:49,649 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-21 05:09:49,649 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2021-11-21 05:09:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 05:09:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 05:09:49,650 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 05:09:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 05:09:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 05:09:49,650 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 05:09:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-21 05:09:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 05:09:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 05:09:49,651 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 05:09:49,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 05:09:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 05:09:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 05:09:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 05:09:49,652 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-21 05:09:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-21 05:09:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-21 05:09:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2021-11-21 05:09:49,653 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2021-11-21 05:09:49,653 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-21 05:09:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 05:09:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 05:09:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 05:09:49,654 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 05:09:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 05:09:49,654 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:49,655 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 05:09:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 05:09:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-21 05:09:49,655 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 05:09:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 05:09:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-21 05:09:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-21 05:09:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 05:09:49,656 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 05:09:49,656 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 05:09:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 05:09:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 05:09:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 05:09:49,657 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-21 05:09:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 05:09:49,658 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-21 05:09:49,659 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-21 05:09:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-21 05:09:49,662 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-21 05:09:49,663 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-21 05:09:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-21 05:09:49,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-21 05:09:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-21 05:09:49,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-21 05:09:50,026 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 05:09:50,028 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 05:10:10,212 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 05:10:10,475 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 05:10:10,475 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 05:10:10,478 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:10:10 BoogieIcfgContainer [2021-11-21 05:10:10,478 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 05:10:10,479 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 05:10:10,480 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 05:10:10,489 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 05:10:10,489 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 05:10:10" (1/1) ... [2021-11-21 05:10:10,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 05:10:10,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 05:10:10,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-21 05:10:10,586 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-21 05:10:10,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-21 05:10:10,596 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 05:10:10,597 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 05:10:10,640 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 05:10:10,647 INFO L158 Benchmark]: Toolchain (without parser) took 25564.79ms. Allocated memory was 54.5MB in the beginning and 155.2MB in the end (delta: 100.7MB). Free memory was 33.5MB in the beginning and 83.0MB in the end (delta: -49.6MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2021-11-21 05:10:10,648 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 05:10:10,649 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4014.55ms. Allocated memory was 54.5MB in the beginning and 155.2MB in the end (delta: 100.7MB). Free memory was 33.3MB in the beginning and 99.9MB in the end (delta: -66.6MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. [2021-11-21 05:10:10,649 INFO L158 Benchmark]: Boogie Procedure Inliner took 284.95ms. Allocated memory is still 155.2MB. Free memory was 99.9MB in the beginning and 87.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-21 05:10:10,652 INFO L158 Benchmark]: Boogie Preprocessor took 171.56ms. Allocated memory is still 155.2MB. Free memory was 87.3MB in the beginning and 77.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 05:10:10,654 INFO L158 Benchmark]: RCFGBuilder took 20919.62ms. Allocated memory is still 155.2MB. Free memory was 77.8MB in the beginning and 90.3MB in the end (delta: -12.4MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. [2021-11-21 05:10:10,655 INFO L158 Benchmark]: CodeCheck took 164.96ms. Allocated memory is still 155.2MB. Free memory was 90.3MB in the beginning and 83.0MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 05:10:10,659 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 54.5MB. Free memory was 35.5MB in the beginning and 35.4MB in the end (delta: 38.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4014.55ms. Allocated memory was 54.5MB in the beginning and 155.2MB in the end (delta: 100.7MB). Free memory was 33.3MB in the beginning and 99.9MB in the end (delta: -66.6MB). Peak memory consumption was 64.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 284.95ms. Allocated memory is still 155.2MB. Free memory was 99.9MB in the beginning and 87.3MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 171.56ms. Allocated memory is still 155.2MB. Free memory was 87.3MB in the beginning and 77.8MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 20919.62ms. Allocated memory is still 155.2MB. Free memory was 77.8MB in the beginning and 90.3MB in the end (delta: -12.4MB). Peak memory consumption was 43.9MB. Max. memory is 16.1GB. * CodeCheck took 164.96ms. Allocated memory is still 155.2MB. Free memory was 90.3MB in the beginning and 83.0MB in the end (delta: 7.2MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 05:10:10,726 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_cef71342-d11b-4063-a243-b144adf2d874/bin/ukojak-vF6T2TMglN/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