./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:53:16,765 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:53:16,767 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:53:16,797 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:53:16,798 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:53:16,799 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:53:16,801 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:53:16,803 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:53:16,805 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:53:16,806 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:53:16,807 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:53:16,809 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:53:16,809 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:53:16,810 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:53:16,812 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:53:16,814 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:53:16,815 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:53:16,816 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:53:16,818 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:53:16,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:53:16,822 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:53:16,827 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:53:16,831 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:53:16,832 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:53:16,836 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:53:16,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:53:16,837 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:53:16,838 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:53:16,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:53:16,840 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:53:16,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:53:16,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:53:16,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:53:16,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:53:16,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:53:16,844 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:53:16,845 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:53:16,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:53:16,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:53:16,857 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:53:16,857 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:53:16,858 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 23:53:16,884 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:53:16,884 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:53:16,885 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:53:16,885 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:53:16,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:53:16,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:53:16,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:53:16,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 23:53:16,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:53:16,887 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:53:16,887 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:53:16,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:53:16,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:53:16,888 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:53:16,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:53:16,888 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:53:16,889 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:53:16,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:53:16,889 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:53:16,889 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:53:16,889 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:53:16,890 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:53:16,890 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 23:53:16,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 23:53:16,890 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:53:16,890 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_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2021-11-13 23:53:17,149 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:53:17,172 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:53:17,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:53:17,176 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:53:17,177 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:53:17,179 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-11-13 23:53:17,265 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/27f6f2d7b/868f54ee66664a61854bba9142ef717a/FLAG48d7783f3 [2021-11-13 23:53:18,105 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:53:18,107 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-11-13 23:53:18,143 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/27f6f2d7b/868f54ee66664a61854bba9142ef717a/FLAG48d7783f3 [2021-11-13 23:53:18,619 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/27f6f2d7b/868f54ee66664a61854bba9142ef717a [2021-11-13 23:53:18,621 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:53:18,623 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:53:18,627 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:53:18,627 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:53:18,630 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:53:18,632 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:53:18" (1/1) ... [2021-11-13 23:53:18,633 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6b186d74 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:18, skipping insertion in model container [2021-11-13 23:53:18,633 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:53:18" (1/1) ... [2021-11-13 23:53:18,641 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:53:18,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:53:19,118 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-11-13 23:53:19,127 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-11-13 23:53:19,153 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:53:19,161 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:53:20,153 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,154 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,155 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,156 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,157 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,178 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,179 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,182 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,182 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:20,661 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:53:20,663 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:53:20,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:53:20,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:53:20,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:53:20,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:53:20,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:53:20,677 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:53:20,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:53:20,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:53:20,874 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:53:21,031 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,031 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,141 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:53:21,214 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:53:21,244 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-11-13 23:53:21,245 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-11-13 23:53:21,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:53:21,247 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:53:21,298 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,299 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,301 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,302 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,303 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,320 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,320 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,324 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,327 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,390 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:53:21,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:53:21,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:53:21,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:53:21,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:53:21,393 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:53:21,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:53:21,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:53:21,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:53:21,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:53:21,425 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:53:21,509 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,509 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:21,588 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:53:21,902 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:53:21,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21 WrapperNode [2021-11-13 23:53:21,903 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:53:21,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:53:21,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:53:21,904 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:53:21,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,035 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,138 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:53:22,139 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:53:22,139 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:53:22,139 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:53:22,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,156 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,225 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,246 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,258 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,282 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:53:22,283 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:53:22,283 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:53:22,283 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:53:22,284 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:21" (1/1) ... [2021-11-13 23:53:22,292 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:53:22,302 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:53:22,316 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:53:22,320 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:53:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:53:22,356 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:53:22,356 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:53:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:53:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:53:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:53:22,357 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:53:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 23:53:22,357 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:53:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:53:22,358 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2021-11-13 23:53:22,358 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2021-11-13 23:53:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:53:22,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:53:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:53:22,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:53:22,360 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:53:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:53:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:53:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:53:22,361 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:53:22,361 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:53:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:53:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:53:22,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:53:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:53:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:53:22,363 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:53:22,363 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:53:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 23:53:22,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 23:53:36,135 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:53:36,135 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:53:36,139 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:53:36 BoogieIcfgContainer [2021-11-13 23:53:36,139 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:53:36,140 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:53:36,140 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:53:36,151 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:53:36,151 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:53:36" (1/1) ... [2021-11-13 23:53:36,162 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:53:36,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:53:36,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2021-11-13 23:53:36,250 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2021-11-13 23:53:36,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 23:53:36,255 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:53:36,257 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:53:36,303 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:53:36,308 INFO L158 Benchmark]: Toolchain (without parser) took 17684.00ms. Allocated memory was 98.6MB in the beginning and 299.9MB in the end (delta: 201.3MB). Free memory was 61.0MB in the beginning and 210.8MB in the end (delta: -149.8MB). Peak memory consumption was 51.4MB. Max. memory is 16.1GB. [2021-11-13 23:53:36,309 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 98.6MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:53:36,310 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3276.21ms. Allocated memory was 98.6MB in the beginning and 165.7MB in the end (delta: 67.1MB). Free memory was 60.9MB in the beginning and 79.3MB in the end (delta: -18.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2021-11-13 23:53:36,310 INFO L158 Benchmark]: Boogie Procedure Inliner took 234.33ms. Allocated memory is still 165.7MB. Free memory was 79.3MB in the beginning and 111.5MB in the end (delta: -32.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:53:36,311 INFO L158 Benchmark]: Boogie Preprocessor took 143.50ms. Allocated memory is still 165.7MB. Free memory was 111.5MB in the beginning and 103.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 23:53:36,312 INFO L158 Benchmark]: RCFGBuilder took 13856.18ms. Allocated memory was 165.7MB in the beginning and 299.9MB in the end (delta: 134.2MB). Free memory was 103.2MB in the beginning and 217.1MB in the end (delta: -113.9MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. [2021-11-13 23:53:36,312 INFO L158 Benchmark]: CodeCheck took 166.77ms. Allocated memory is still 299.9MB. Free memory was 217.1MB in the beginning and 210.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:53:36,316 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 0.31ms. Allocated memory is still 98.6MB. Free memory is still 53.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3276.21ms. Allocated memory was 98.6MB in the beginning and 165.7MB in the end (delta: 67.1MB). Free memory was 60.9MB in the beginning and 79.3MB in the end (delta: -18.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 234.33ms. Allocated memory is still 165.7MB. Free memory was 79.3MB in the beginning and 111.5MB in the end (delta: -32.3MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.50ms. Allocated memory is still 165.7MB. Free memory was 111.5MB in the beginning and 103.2MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 13856.18ms. Allocated memory was 165.7MB in the beginning and 299.9MB in the end (delta: 134.2MB). Free memory was 103.2MB in the beginning and 217.1MB in the end (delta: -113.9MB). Peak memory consumption was 177.2MB. Max. memory is 16.1GB. * CodeCheck took 166.77ms. Allocated memory is still 299.9MB. Free memory was 217.1MB in the beginning and 210.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:53:36,392 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 23:53:38,913 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 23:53:38,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 23:53:38,970 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 23:53:38,971 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 23:53:38,975 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 23:53:38,977 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 23:53:38,982 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 23:53:38,985 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 23:53:38,994 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 23:53:38,998 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 23:53:39,000 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 23:53:39,001 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 23:53:39,004 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 23:53:39,006 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 23:53:39,010 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 23:53:39,012 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 23:53:39,013 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 23:53:39,015 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 23:53:39,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 23:53:39,025 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 23:53:39,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 23:53:39,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 23:53:39,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 23:53:39,034 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 23:53:39,034 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 23:53:39,035 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 23:53:39,036 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 23:53:39,036 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 23:53:39,038 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 23:53:39,038 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 23:53:39,039 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 23:53:39,040 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 23:53:39,041 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 23:53:39,042 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 23:53:39,042 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 23:53:39,043 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 23:53:39,044 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 23:53:39,044 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 23:53:39,045 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 23:53:39,046 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 23:53:39,047 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 23:53:39,071 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 23:53:39,071 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 23:53:39,072 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 23:53:39,073 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 23:53:39,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 23:53:39,074 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 23:53:39,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 23:53:39,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 23:53:39,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 23:53:39,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 23:53:39,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 23:53:39,075 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 23:53:39,075 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 23:53:39,076 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 23:53:39,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 23:53:39,076 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 23:53:39,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 23:53:39,077 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 23:53:39,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 23:53:39,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 23:53:39,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:53:39,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 23:53:39,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 23:53:39,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 23:53:39,078 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 23:53:39,078 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 23:53:39,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 23:53:39,079 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 23:53:39,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 23:53:39,079 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_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13ec24500153ff48401c44b6cbf6e64bbffda498093f21927cfcfb52ad2376ab [2021-11-13 23:53:39,491 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 23:53:39,520 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 23:53:39,522 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 23:53:39,523 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 23:53:39,524 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 23:53:39,525 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-11-13 23:53:39,593 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/0ad2a2c49/00989dbcaacf473c9b4ab494a6412978/FLAGe46a4978f [2021-11-13 23:53:40,545 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 23:53:40,546 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i [2021-11-13 23:53:40,607 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/0ad2a2c49/00989dbcaacf473c9b4ab494a6412978/FLAGe46a4978f [2021-11-13 23:53:41,031 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/data/0ad2a2c49/00989dbcaacf473c9b4ab494a6412978 [2021-11-13 23:53:41,033 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 23:53:41,034 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 23:53:41,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 23:53:41,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 23:53:41,039 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 23:53:41,040 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:53:41" (1/1) ... [2021-11-13 23:53:41,041 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19aed47b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:41, skipping insertion in model container [2021-11-13 23:53:41,042 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 11:53:41" (1/1) ... [2021-11-13 23:53:41,053 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 23:53:41,194 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:53:41,523 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-11-13 23:53:41,530 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-11-13 23:53:41,555 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:53:41,561 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:53:42,609 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,619 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,635 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,636 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,638 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:42,639 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,109 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:53:43,111 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:53:43,114 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:53:43,115 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:53:43,121 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:53:43,123 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:53:43,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:53:43,125 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:53:43,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:53:43,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:53:43,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:53:43,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,533 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:53:43,604 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 23:53:43,700 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 23:53:43,715 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-11-13 23:53:43,716 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-11-13 23:53:43,718 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:53:43,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:53:43,778 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,779 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,781 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,782 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,812 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,813 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,816 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:43,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:53:43,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:53:43,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:53:43,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:53:43,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:53:43,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:53:43,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:53:43,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:53:43,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:53:43,899 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:53:43,944 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:53:44,038 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,039 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,075 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:53:44,157 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 23:53:44,181 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4498,4511] [2021-11-13 23:53:44,182 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_buf_harness.i[4558,4571] [2021-11-13 23:53:44,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 23:53:44,184 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 23:53:44,227 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,228 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,229 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,236 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,238 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,238 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,268 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 23:53:44,269 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 23:53:44,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 23:53:44,270 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 23:53:44,271 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 23:53:44,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 23:53:44,272 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 23:53:44,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 23:53:44,273 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 23:53:44,274 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 23:53:44,297 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 23:53:44,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 23:53:44,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 23:53:44,839 INFO L208 MainTranslator]: Completed translation [2021-11-13 23:53:44,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44 WrapperNode [2021-11-13 23:53:44,840 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 23:53:44,841 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 23:53:44,841 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 23:53:44,842 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 23:53:44,849 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,009 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,126 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 23:53:45,128 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 23:53:45,128 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 23:53:45,128 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 23:53:45,142 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,143 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,163 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,164 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,212 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,215 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,231 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,249 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 23:53:45,250 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 23:53:45,250 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 23:53:45,251 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 23:53:45,251 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 11:53:44" (1/1) ... [2021-11-13 23:53:45,259 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 23:53:45,280 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 [2021-11-13 23:53:45,292 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 23:53:45,314 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 23:53:45,344 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_buf_is_valid [2021-11-13 23:53:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_buf_is_valid [2021-11-13 23:53:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 23:53:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 23:53:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 23:53:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 23:53:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 23:53:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 23:53:45,345 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 23:53:45,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 23:53:45,346 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 23:53:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 23:53:45,346 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_from_buf [2021-11-13 23:53:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_from_buf [2021-11-13 23:53:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 23:53:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 23:53:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 23:53:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 23:53:45,348 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 23:53:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 23:53:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 23:53:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 23:53:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 23:53:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 23:53:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 23:53:45,349 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 23:53:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 23:53:45,349 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 23:53:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 23:53:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 23:53:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 23:53:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-13 23:53:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-13 23:53:45,350 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 23:53:45,350 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 23:54:08,178 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 23:54:08,178 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 23:54:08,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:54:08 BoogieIcfgContainer [2021-11-13 23:54:08,182 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 23:54:08,182 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 23:54:08,183 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 23:54:08,193 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 23:54:08,194 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 11:54:08" (1/1) ... [2021-11-13 23:54:08,209 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 23:54:08,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 23:54:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 113 states to 88 states and 113 transitions. [2021-11-13 23:54:08,287 INFO L276 IsEmpty]: Start isEmpty. Operand 88 states and 113 transitions. [2021-11-13 23:54:08,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-13 23:54:08,294 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 23:54:08,295 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 23:54:08,339 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-13 23:54:08,348 INFO L158 Benchmark]: Toolchain (without parser) took 27311.17ms. Allocated memory was 60.8MB in the beginning and 784.3MB in the end (delta: 723.5MB). Free memory was 32.4MB in the beginning and 438.6MB in the end (delta: -406.2MB). Peak memory consumption was 317.2MB. Max. memory is 16.1GB. [2021-11-13 23:54:08,354 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 60.8MB. Free memory is still 42.8MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 23:54:08,356 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3804.38ms. Allocated memory was 60.8MB in the beginning and 151.0MB in the end (delta: 90.2MB). Free memory was 32.2MB in the beginning and 96.8MB in the end (delta: -64.6MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. [2021-11-13 23:54:08,356 INFO L158 Benchmark]: Boogie Procedure Inliner took 286.12ms. Allocated memory is still 151.0MB. Free memory was 96.8MB in the beginning and 84.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 23:54:08,358 INFO L158 Benchmark]: Boogie Preprocessor took 121.74ms. Allocated memory is still 151.0MB. Free memory was 84.2MB in the beginning and 73.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-13 23:54:08,360 INFO L158 Benchmark]: RCFGBuilder took 22931.64ms. Allocated memory was 151.0MB in the beginning and 784.3MB in the end (delta: 633.3MB). Free memory was 73.7MB in the beginning and 444.9MB in the end (delta: -371.1MB). Peak memory consumption was 373.3MB. Max. memory is 16.1GB. [2021-11-13 23:54:08,362 INFO L158 Benchmark]: CodeCheck took 162.50ms. Allocated memory is still 784.3MB. Free memory was 444.9MB in the beginning and 438.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 23:54:08,366 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 0.23ms. Allocated memory is still 60.8MB. Free memory is still 42.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3804.38ms. Allocated memory was 60.8MB in the beginning and 151.0MB in the end (delta: 90.2MB). Free memory was 32.2MB in the beginning and 96.8MB in the end (delta: -64.6MB). Peak memory consumption was 61.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 286.12ms. Allocated memory is still 151.0MB. Free memory was 96.8MB in the beginning and 84.2MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 121.74ms. Allocated memory is still 151.0MB. Free memory was 84.2MB in the beginning and 73.7MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * RCFGBuilder took 22931.64ms. Allocated memory was 151.0MB in the beginning and 784.3MB in the end (delta: 633.3MB). Free memory was 73.7MB in the beginning and 444.9MB in the end (delta: -371.1MB). Peak memory consumption was 373.3MB. Max. memory is 16.1GB. * CodeCheck took 162.50ms. Allocated memory is still 784.3MB. Free memory was 444.9MB in the beginning and 438.6MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-13 23:54:08,439 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1f8deff5-2145-4f6c-b965-07b9fe89280a/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared