./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 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/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_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/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_608eef76-1e70-4524-95b1-3136efa38bd1/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_608eef76-1e70-4524-95b1-3136efa38bd1/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:58:40,114 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:58:40,116 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:58:40,151 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:58:40,152 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:58:40,154 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:58:40,156 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:58:40,159 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:58:40,162 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:58:40,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:58:40,165 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:58:40,167 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:58:40,167 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:58:40,169 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:58:40,171 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:58:40,173 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:58:40,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:58:40,175 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:58:40,178 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:58:40,181 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:58:40,184 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:58:40,186 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:58:40,188 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:58:40,190 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:58:40,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:58:40,195 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:58:40,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:58:40,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:58:40,198 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:58:40,222 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:58:40,222 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:58:40,223 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:58:40,224 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:58:40,226 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:58:40,227 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:58:40,227 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:58:40,228 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:58:40,229 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:58:40,229 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:58:40,231 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:58:40,231 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:58:40,233 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-13 21:58:40,280 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:58:40,282 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:58:40,283 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:58:40,284 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:58:40,284 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:58:40,285 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:58:40,285 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:58:40,285 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 21:58:40,285 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:58:40,286 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:58:40,287 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:58:40,287 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:58:40,287 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:58:40,287 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:58:40,288 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:58:40,288 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:58:40,288 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:58:40,288 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:58:40,289 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:40,289 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:58:40,289 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:58:40,289 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:58:40,289 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-13 21:58:40,290 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 21:58:40,290 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:58:40,290 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_608eef76-1e70-4524-95b1-3136efa38bd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2021-11-13 21:58:40,540 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:58:40,563 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:58:40,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:58:40,567 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:58:40,568 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:58:40,569 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-13 21:58:40,639 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/d0ac76330/9eb68d0dd2774b9680a26bb40d0c11de/FLAG28e61e222 [2021-11-13 21:58:41,622 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:58:41,623 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-13 21:58:41,669 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/d0ac76330/9eb68d0dd2774b9680a26bb40d0c11de/FLAG28e61e222 [2021-11-13 21:58:41,967 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/d0ac76330/9eb68d0dd2774b9680a26bb40d0c11de [2021-11-13 21:58:41,969 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:58:41,971 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:58:41,972 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:41,973 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:58:41,976 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:58:41,977 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:41" (1/1) ... [2021-11-13 21:58:41,978 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b48233f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:41, skipping insertion in model container [2021-11-13 21:58:41,978 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:58:41" (1/1) ... [2021-11-13 21:58:41,986 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:58:42,105 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:58:42,378 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-13 21:58:42,385 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-13 21:58:42,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:42,417 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:43,453 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,464 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,467 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,468 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,471 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,485 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,486 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,488 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,489 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:43,884 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:43,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:43,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:43,889 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:43,890 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:43,891 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:43,892 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:43,893 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:43,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:43,895 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:44,115 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:44,303 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,307 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,400 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:44,452 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:58:44,477 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-13 21:58:44,479 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-13 21:58:44,481 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:58:44,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:58:44,573 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,574 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,575 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,575 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,576 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,582 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,583 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,584 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,586 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:58:44,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:58:44,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:58:44,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:58:44,635 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:58:44,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:58:44,636 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:58:44,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:58:44,637 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:58:44,638 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:58:44,676 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:58:44,752 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,753 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:58:44,793 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:58:45,136 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:58:45,137 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45 WrapperNode [2021-11-13 21:58:45,137 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:58:45,138 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:45,139 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:58:45,139 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:58:45,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,290 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,435 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:58:45,436 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:58:45,437 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:58:45,437 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:58:45,445 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,445 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,469 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,470 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,544 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,549 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,563 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:58:45,581 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:58:45,581 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:58:45,581 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:58:45,582 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:58:45" (1/1) ... [2021-11-13 21:58:45,596 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:58:45,609 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:58:45,630 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:58:45,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:58:45,686 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-13 21:58:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-13 21:58:45,687 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 21:58:45,687 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 21:58:45,687 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2021-11-13 21:58:45,688 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:58:45,688 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:58:45,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:58:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~real [2021-11-13 21:58:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-13 21:58:45,689 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-13 21:58:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-13 21:58:45,690 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 21:58:45,690 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 21:58:45,691 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:58:45,692 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:58:45,692 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:58:45,693 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:58:45,693 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2021-11-13 21:58:45,693 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2021-11-13 21:58:45,693 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:58:45,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:58:45,695 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:58:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:58:45,695 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:58:45,695 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:58:45,696 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 21:58:45,696 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 21:58:45,696 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:58:45,696 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:58:45,697 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:58:45,697 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:58:45,697 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:58:45,698 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:58:45,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:58:45,698 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 21:58:45,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 21:58:45,698 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-13 21:58:45,699 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~real [2021-11-13 21:58:45,699 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-13 21:59:05,004 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:59:05,004 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 21:59:05,007 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:05 BoogieIcfgContainer [2021-11-13 21:59:05,008 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:59:05,009 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:59:05,010 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:59:05,021 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:59:05,021 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:05" (1/1) ... [2021-11-13 21:59:05,034 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:59:05,112 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:59:05,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-13 21:59:05,125 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-13 21:59:05,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-13 21:59:05,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:59:05,136 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:59:05,182 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 21:59:05,187 INFO L158 Benchmark]: Toolchain (without parser) took 23215.52ms. Allocated memory was 83.9MB in the beginning and 394.3MB in the end (delta: 310.4MB). Free memory was 49.6MB in the beginning and 114.2MB in the end (delta: -64.7MB). Peak memory consumption was 247.7MB. Max. memory is 16.1GB. [2021-11-13 21:59:05,188 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 54.6MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:59:05,189 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3165.30ms. Allocated memory was 83.9MB in the beginning and 184.5MB in the end (delta: 100.7MB). Free memory was 49.4MB in the beginning and 113.5MB in the end (delta: -64.1MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. [2021-11-13 21:59:05,190 INFO L158 Benchmark]: Boogie Procedure Inliner took 297.18ms. Allocated memory is still 184.5MB. Free memory was 113.5MB in the beginning and 100.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 21:59:05,191 INFO L158 Benchmark]: Boogie Preprocessor took 143.87ms. Allocated memory is still 184.5MB. Free memory was 100.9MB in the beginning and 91.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-13 21:59:05,191 INFO L158 Benchmark]: RCFGBuilder took 19426.99ms. Allocated memory was 184.5MB in the beginning and 394.3MB in the end (delta: 209.7MB). Free memory was 91.5MB in the beginning and 121.6MB in the end (delta: -30.0MB). Peak memory consumption was 205.7MB. Max. memory is 16.1GB. [2021-11-13 21:59:05,192 INFO L158 Benchmark]: CodeCheck took 176.83ms. Allocated memory is still 394.3MB. Free memory was 120.5MB in the beginning and 114.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:59:05,196 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 0.33ms. Allocated memory is still 83.9MB. Free memory was 54.7MB in the beginning and 54.6MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3165.30ms. Allocated memory was 83.9MB in the beginning and 184.5MB in the end (delta: 100.7MB). Free memory was 49.4MB in the beginning and 113.5MB in the end (delta: -64.1MB). Peak memory consumption was 81.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 297.18ms. Allocated memory is still 184.5MB. Free memory was 113.5MB in the beginning and 100.9MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.87ms. Allocated memory is still 184.5MB. Free memory was 100.9MB in the beginning and 91.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 19426.99ms. Allocated memory was 184.5MB in the beginning and 394.3MB in the end (delta: 209.7MB). Free memory was 91.5MB in the beginning and 121.6MB in the end (delta: -30.0MB). Peak memory consumption was 205.7MB. Max. memory is 16.1GB. * CodeCheck took 176.83ms. Allocated memory is still 394.3MB. Free memory was 120.5MB in the beginning and 114.2MB 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 21:59:05,260 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with 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_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/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_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/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_608eef76-1e70-4524-95b1-3136efa38bd1/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_608eef76-1e70-4524-95b1-3136efa38bd1/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 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 21:59:07,754 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 21:59:07,757 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 21:59:07,817 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 21:59:07,818 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 21:59:07,824 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 21:59:07,827 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 21:59:07,837 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 21:59:07,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 21:59:07,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 21:59:07,850 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 21:59:07,852 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 21:59:07,853 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 21:59:07,855 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 21:59:07,858 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 21:59:07,861 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 21:59:07,863 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 21:59:07,864 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 21:59:07,870 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 21:59:07,877 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 21:59:07,880 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 21:59:07,881 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 21:59:07,884 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 21:59:07,887 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 21:59:07,894 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 21:59:07,894 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 21:59:07,895 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 21:59:07,897 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 21:59:07,898 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 21:59:07,899 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 21:59:07,899 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 21:59:07,900 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 21:59:07,903 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 21:59:07,904 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 21:59:07,905 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 21:59:07,906 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 21:59:07,907 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 21:59:07,907 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 21:59:07,908 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 21:59:07,910 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 21:59:07,911 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 21:59:07,911 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-13 21:59:07,959 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 21:59:07,959 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 21:59:07,961 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 21:59:07,961 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-13 21:59:07,963 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-13 21:59:07,963 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-13 21:59:07,963 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 21:59:07,963 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 21:59:07,964 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 21:59:07,964 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 21:59:07,965 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 21:59:07,965 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 21:59:07,965 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 21:59:07,966 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 21:59:07,966 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 21:59:07,966 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 21:59:07,966 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 21:59:07,967 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-13 21:59:07,967 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-13 21:59:07,967 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 21:59:07,967 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:59:07,968 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 21:59:07,968 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 21:59:07,968 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 21:59:07,968 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 21:59:07,968 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 21:59:07,969 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 21:59:07,969 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-13 21:59:07,969 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 21:59:07,969 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_608eef76-1e70-4524-95b1-3136efa38bd1/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 065f95e1f01b1c2bb5cc332c26e118823e72d0e75cb3966f20aacf6dc1740b4a [2021-11-13 21:59:08,338 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 21:59:08,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 21:59:08,375 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 21:59:08,377 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 21:59:08,378 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 21:59:08,380 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-13 21:59:08,465 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/40f7f790e/8cdde02b037e41d1848e151db423e85a/FLAG44d4a0eeb [2021-11-13 21:59:09,494 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 21:59:09,495 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i [2021-11-13 21:59:09,536 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/40f7f790e/8cdde02b037e41d1848e151db423e85a/FLAG44d4a0eeb [2021-11-13 21:59:09,896 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/data/40f7f790e/8cdde02b037e41d1848e151db423e85a [2021-11-13 21:59:09,899 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 21:59:09,900 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 21:59:09,902 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 21:59:09,902 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 21:59:09,905 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 21:59:09,906 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:09" (1/1) ... [2021-11-13 21:59:09,907 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2fcf598f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:09, skipping insertion in model container [2021-11-13 21:59:09,908 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:59:09" (1/1) ... [2021-11-13 21:59:09,915 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 21:59:10,027 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:59:10,327 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-13 21:59:10,335 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-13 21:59:10,369 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:59:10,377 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:59:11,898 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,899 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,901 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,902 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,904 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,941 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,943 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,944 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:11,945 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:12,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:59:12,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:59:12,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:59:12,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:59:12,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:59:12,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:59:12,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:59:12,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:59:12,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:59:12,445 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:59:12,623 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:59:12,749 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:12,750 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:12,881 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:59:12,952 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 21:59:12,997 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 21:59:13,008 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-13 21:59:13,009 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-13 21:59:13,010 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:59:13,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:59:13,063 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,064 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,064 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,064 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,065 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,072 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,072 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,073 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,083 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:59:13,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:59:13,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:59:13,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:59:13,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:59:13,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:59:13,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:59:13,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:59:13,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:59:13,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:59:13,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:59:13,223 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,223 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,273 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:59:13,327 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 21:59:13,352 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4499,4512] [2021-11-13 21:59:13,352 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_608eef76-1e70-4524-95b1-3136efa38bd1/sv-benchmarks/c/aws-c-common/aws_byte_cursor_read_be32_harness.i[4559,4572] [2021-11-13 21:59:13,354 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-13 21:59:13,355 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-13 21:59:13,400 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,400 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,400 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,401 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,401 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,407 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,408 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,409 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,409 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,476 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-13 21:59:13,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-13 21:59:13,477 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-13 21:59:13,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-13 21:59:13,478 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-13 21:59:13,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-13 21:59:13,479 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-13 21:59:13,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-13 21:59:13,480 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-13 21:59:13,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-13 21:59:13,505 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-13 21:59:13,605 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,606 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-13 21:59:13,652 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 21:59:13,962 INFO L208 MainTranslator]: Completed translation [2021-11-13 21:59:13,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13 WrapperNode [2021-11-13 21:59:13,963 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 21:59:13,964 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 21:59:13,964 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 21:59:13,964 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 21:59:13,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,097 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,188 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 21:59:14,190 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 21:59:14,190 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 21:59:14,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 21:59:14,199 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,200 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,231 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,233 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,326 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,369 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,384 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 21:59:14,392 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 21:59:14,393 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 21:59:14,394 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 21:59:14,394 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:59:13" (1/1) ... [2021-11-13 21:59:14,402 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-13 21:59:14,413 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/z3 [2021-11-13 21:59:14,427 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-13 21:59:14,451 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-13 21:59:14,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_read [2021-11-13 21:59:14,483 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_read [2021-11-13 21:59:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2021-11-13 21:59:14,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2021-11-13 21:59:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure ntohl [2021-11-13 21:59:14,484 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 21:59:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-13 21:59:14,485 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-13 21:59:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 21:59:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 21:59:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 21:59:14,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE4 [2021-11-13 21:59:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 21:59:14,486 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 21:59:14,486 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-13 21:59:14,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-13 21:59:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 21:59:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 21:59:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 21:59:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 21:59:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 21:59:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ntoh32 [2021-11-13 21:59:14,513 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ntoh32 [2021-11-13 21:59:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 21:59:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 21:59:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 21:59:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-13 21:59:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-13 21:59:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 21:59:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-13 21:59:14,514 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-13 21:59:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 21:59:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 21:59:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 21:59:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 21:59:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-13 21:59:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-13 21:59:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-13 21:59:14,515 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-13 21:59:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 21:59:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE8 [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intFLOATTYPE4 [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-11-13 21:59:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-13 21:59:14,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-13 21:59:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 21:59:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 21:59:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 21:59:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 21:59:55,510 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-13 21:59:55,510 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-13 21:59:55,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:55 BoogieIcfgContainer [2021-11-13 21:59:55,514 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-13 21:59:55,515 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-13 21:59:55,515 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-13 21:59:55,525 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-13 21:59:55,525 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:59:55" (1/1) ... [2021-11-13 21:59:55,545 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-13 21:59:55,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-13 21:59:55,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 174 states to 126 states and 174 transitions. [2021-11-13 21:59:55,612 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 174 transitions. [2021-11-13 21:59:55,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2021-11-13 21:59:55,620 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-13 21:59:55,621 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-13 21:59:55,666 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 21:59:55,670 INFO L158 Benchmark]: Toolchain (without parser) took 45769.08ms. Allocated memory was 60.8MB in the beginning and 559.9MB in the end (delta: 499.1MB). Free memory was 31.2MB in the beginning and 403.4MB in the end (delta: -372.2MB). Peak memory consumption was 125.1MB. Max. memory is 16.1GB. [2021-11-13 21:59:55,671 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 60.8MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 21:59:55,671 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4061.50ms. Allocated memory was 60.8MB in the beginning and 121.6MB in the end (delta: 60.8MB). Free memory was 31.1MB in the beginning and 66.3MB in the end (delta: -35.2MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. [2021-11-13 21:59:55,672 INFO L158 Benchmark]: Boogie Procedure Inliner took 225.49ms. Allocated memory is still 121.6MB. Free memory was 66.3MB in the beginning and 53.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 21:59:55,673 INFO L158 Benchmark]: Boogie Preprocessor took 201.70ms. Allocated memory is still 121.6MB. Free memory was 53.7MB in the beginning and 41.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2021-11-13 21:59:55,673 INFO L158 Benchmark]: RCFGBuilder took 41121.47ms. Allocated memory was 121.6MB in the beginning and 559.9MB in the end (delta: 438.3MB). Free memory was 41.1MB in the beginning and 409.7MB in the end (delta: -368.5MB). Peak memory consumption was 318.0MB. Max. memory is 16.1GB. [2021-11-13 21:59:55,674 INFO L158 Benchmark]: CodeCheck took 153.96ms. Allocated memory is still 559.9MB. Free memory was 409.7MB in the beginning and 403.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-13 21:59:55,676 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 0.33ms. Allocated memory is still 60.8MB. Free memory is still 41.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4061.50ms. Allocated memory was 60.8MB in the beginning and 121.6MB in the end (delta: 60.8MB). Free memory was 31.1MB in the beginning and 66.3MB in the end (delta: -35.2MB). Peak memory consumption was 55.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 225.49ms. Allocated memory is still 121.6MB. Free memory was 66.3MB in the beginning and 53.7MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 201.70ms. Allocated memory is still 121.6MB. Free memory was 53.7MB in the beginning and 41.1MB in the end (delta: 12.6MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * RCFGBuilder took 41121.47ms. Allocated memory was 121.6MB in the beginning and 559.9MB in the end (delta: 438.3MB). Free memory was 41.1MB in the beginning and 409.7MB in the end (delta: -368.5MB). Peak memory consumption was 318.0MB. Max. memory is 16.1GB. * CodeCheck took 153.96ms. Allocated memory is still 559.9MB. Free memory was 409.7MB in the beginning and 403.4MB 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 21:59:55,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_608eef76-1e70-4524-95b1-3136efa38bd1/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