./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI --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 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 ..................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI --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 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 ........................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:08:11,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:08:11,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:08:11,884 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:08:11,885 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:08:11,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:08:11,893 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:08:11,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:08:11,900 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:08:11,909 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:08:11,910 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:08:11,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:08:11,914 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:08:11,917 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:08:11,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:08:11,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:08:11,930 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:08:11,931 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:08:11,933 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:08:11,936 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:08:11,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:08:11,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:08:11,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:08:11,950 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:08:11,957 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:08:11,958 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:08:11,958 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:08:11,961 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:08:11,961 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:08:11,963 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:08:11,964 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:08:11,965 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:08:11,967 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:08:11,969 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:08:11,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:08:11,971 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:08:11,972 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:08:11,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:08:11,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:08:11,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:08:11,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:08:11,978 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:08:12,005 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:08:12,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:08:12,007 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:08:12,007 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:08:12,007 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:08:12,008 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:08:12,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:08:12,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:08:12,008 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:08:12,009 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:08:12,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:08:12,009 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:08:12,009 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:08:12,010 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:08:12,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:08:12,010 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:08:12,010 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:08:12,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:08:12,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:08:12,011 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:08:12,011 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:08:12,011 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:08:12,012 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:08:12,012 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:08:12,012 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:08:12,012 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 [2021-10-29 03:08:12,327 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:08:12,355 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:08:12,359 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:08:12,360 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:08:12,362 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:08:12,363 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-29 03:08:12,466 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/91275ce05/d45b5012b3b94639a3781f6ca9f4012f/FLAG60509adf9 [2021-10-29 03:08:13,454 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:08:13,456 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-29 03:08:13,515 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/91275ce05/d45b5012b3b94639a3781f6ca9f4012f/FLAG60509adf9 [2021-10-29 03:08:13,843 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/91275ce05/d45b5012b3b94639a3781f6ca9f4012f [2021-10-29 03:08:13,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:08:13,847 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:08:13,850 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:08:13,850 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:08:13,853 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:08:13,854 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:08:13" (1/1) ... [2021-10-29 03:08:13,855 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d2f19c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:13, skipping insertion in model container [2021-10-29 03:08:13,855 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:08:13" (1/1) ... [2021-10-29 03:08:13,862 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:08:14,000 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:08:14,406 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-29 03:08:14,418 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-29 03:08:14,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:08:14,467 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:08:15,687 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,688 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,689 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,690 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,691 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,709 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,710 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,712 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,713 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,715 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,717 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,717 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:15,718 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:16,351 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:08:16,353 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:08:16,355 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:08:16,356 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:08:16,359 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:08:16,360 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:08:16,361 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:08:16,362 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:08:16,363 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:08:16,364 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:08:16,736 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:08:17,230 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,231 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,279 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,282 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,291 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,291 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,311 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,312 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,314 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,314 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,314 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,315 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,317 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:08:17,436 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:08:17,470 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-29 03:08:17,471 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-29 03:08:17,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:08:17,479 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:08:17,515 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,516 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,516 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,517 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,518 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,525 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,525 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,526 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,527 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,528 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,529 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,530 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,530 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,641 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:08:17,642 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:08:17,643 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:08:17,644 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:08:17,645 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:08:17,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:08:17,646 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:08:17,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:08:17,647 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:08:17,648 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:08:17,680 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:08:17,821 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,821 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,832 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,833 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,838 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,839 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,857 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,858 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,859 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,859 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,860 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,860 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,860 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:08:17,889 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:08:18,219 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:08:18,220 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18 WrapperNode [2021-10-29 03:08:18,220 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:08:18,221 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:08:18,222 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:08:18,222 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:08:18,231 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,510 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:08:18,511 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:08:18,511 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:08:18,511 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:08:18,521 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,522 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,535 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,652 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,662 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,682 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,719 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:08:18,721 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:08:18,721 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:08:18,721 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:08:18,722 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:08:18" (1/1) ... [2021-10-29 03:08:18,731 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:08:18,748 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:08:18,761 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:08:18,781 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:08:18,825 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2021-10-29 03:08:18,825 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:08:18,825 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:08:18,826 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:08:18,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:08:18,826 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:08:18,826 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:08:18,826 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:08:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-10-29 03:08:18,827 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-10-29 03:08:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:08:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:08:18,827 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:08:18,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:08:18,828 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:08:18,828 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:08:18,829 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 03:08:18,829 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 03:08:18,829 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-10-29 03:08:18,829 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:08:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-10-29 03:08:18,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-10-29 03:08:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 03:08:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:08:18,830 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:08:18,831 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:08:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 03:08:18,831 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-10-29 03:08:18,831 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-10-29 03:08:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-10-29 03:08:18,832 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-10-29 03:08:18,832 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-10-29 03:08:18,832 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-10-29 03:08:18,833 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-10-29 03:08:18,833 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-10-29 03:08:18,833 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-10-29 03:08:18,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-10-29 03:08:18,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:08:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~real [2021-10-29 03:08:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-10-29 03:08:18,834 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-10-29 03:08:18,834 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-10-29 03:08:18,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-10-29 03:08:18,835 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-10-29 03:08:18,836 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-10-29 03:08:18,836 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-10-29 03:08:18,840 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-10-29 03:08:18,840 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-10-29 03:08:18,841 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-10-29 03:08:18,841 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:08:18,842 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:08:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-10-29 03:08:18,843 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-10-29 03:08:18,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:08:18,844 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:08:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:08:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 03:08:18,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 03:08:18,850 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-10-29 03:08:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-10-29 03:08:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-10-29 03:08:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-10-29 03:08:18,851 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-10-29 03:08:18,851 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-10-29 03:08:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-10-29 03:08:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-10-29 03:08:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-10-29 03:08:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-10-29 03:08:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:08:19,917 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-10-29 03:08:19,918 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-10-29 03:08:19,967 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-10-29 03:08:20,026 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-10-29 03:08:38,720 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !true; [2021-10-29 03:08:38,720 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !true; [2021-10-29 03:09:01,018 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:09:01,018 INFO L299 CfgBuilder]: Removed 54 assume(true) statements. [2021-10-29 03:09:01,022 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:09:01 BoogieIcfgContainer [2021-10-29 03:09:01,023 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:09:01,024 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:09:01,024 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:09:01,041 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:09:01,041 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:09:01" (1/1) ... [2021-10-29 03:09:01,056 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:09:01,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:09:01,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 259 states and 356 transitions. [2021-10-29 03:09:01,143 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 356 transitions. [2021-10-29 03:09:01,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2021-10-29 03:09:01,160 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:09:01,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:09:01,230 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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:444) 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) [2021-10-29 03:09:01,237 INFO L168 Benchmark]: Toolchain (without parser) took 47388.14 ms. Allocated memory was 92.3 MB in the beginning and 371.2 MB in the end (delta: 278.9 MB). Free memory was 50.8 MB in the beginning and 114.4 MB in the end (delta: -63.6 MB). Peak memory consumption was 213.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:09:01,238 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 92.3 MB. Free memory is still 48.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:09:01,239 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4371.03 ms. Allocated memory was 92.3 MB in the beginning and 167.8 MB in the end (delta: 75.5 MB). Free memory was 50.6 MB in the beginning and 83.6 MB in the end (delta: -32.9 MB). Peak memory consumption was 62.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:09:01,239 INFO L168 Benchmark]: Boogie Procedure Inliner took 289.02 ms. Allocated memory is still 167.8 MB. Free memory was 83.6 MB in the beginning and 71.1 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:09:01,240 INFO L168 Benchmark]: Boogie Preprocessor took 208.67 ms. Allocated memory is still 167.8 MB. Free memory was 71.1 MB in the beginning and 103.8 MB in the end (delta: -32.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:09:01,241 INFO L168 Benchmark]: RCFGBuilder took 42302.29 ms. Allocated memory was 167.8 MB in the beginning and 371.2 MB in the end (delta: 203.4 MB). Free memory was 103.8 MB in the beginning and 121.8 MB in the end (delta: -18.0 MB). Peak memory consumption was 225.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:09:01,242 INFO L168 Benchmark]: CodeCheck took 210.28 ms. Allocated memory is still 371.2 MB. Free memory was 121.8 MB in the beginning and 114.4 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:09:01,246 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 0.28 ms. Allocated memory is still 92.3 MB. Free memory is still 48.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4371.03 ms. Allocated memory was 92.3 MB in the beginning and 167.8 MB in the end (delta: 75.5 MB). Free memory was 50.6 MB in the beginning and 83.6 MB in the end (delta: -32.9 MB). Peak memory consumption was 62.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 289.02 ms. Allocated memory is still 167.8 MB. Free memory was 83.6 MB in the beginning and 71.1 MB in the end (delta: 12.4 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 208.67 ms. Allocated memory is still 167.8 MB. Free memory was 71.1 MB in the beginning and 103.8 MB in the end (delta: -32.7 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42302.29 ms. Allocated memory was 167.8 MB in the beginning and 371.2 MB in the end (delta: 203.4 MB). Free memory was 103.8 MB in the beginning and 121.8 MB in the end (delta: -18.0 MB). Peak memory consumption was 225.2 MB. Max. memory is 16.1 GB. * CodeCheck took 210.28 ms. Allocated memory is still 371.2 MB. Free memory was 121.8 MB in the beginning and 114.4 MB in the end (delta: 7.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:09:01,471 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:09:04,133 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:09:04,136 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:09:04,181 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:09:04,182 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:09:04,188 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:09:04,190 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:09:04,201 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:09:04,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:09:04,214 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:09:04,219 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:09:04,221 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:09:04,222 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:09:04,225 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:09:04,228 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:09:04,231 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:09:04,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:09:04,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:09:04,241 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:09:04,244 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:09:04,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:09:04,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:09:04,256 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:09:04,262 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:09:04,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:09:04,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:09:04,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:09:04,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:09:04,275 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:09:04,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:09:04,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:09:04,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:09:04,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:09:04,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:09:04,284 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:09:04,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:09:04,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:09:04,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:09:04,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:09:04,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:09:04,289 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:09:04,290 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:09:04,343 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:09:04,343 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:09:04,345 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:09:04,345 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:09:04,346 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:09:04,347 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:09:04,347 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:09:04,347 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:09:04,348 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:09:04,348 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:09:04,349 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:09:04,349 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:09:04,350 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:09:04,350 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:09:04,350 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:09:04,350 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:09:04,351 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:09:04,351 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:09:04,351 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:09:04,351 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:09:04,352 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:09:04,352 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:09:04,352 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:09:04,352 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:09:04,353 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:09:04,353 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:09:04,353 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:09:04,353 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:09:04,354 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:09:04,354 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 97e90b5866c6e9df01c589395fdbbe46254bc553e4330f2a669b393b022bbd71 [2021-10-29 03:09:04,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:09:04,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:09:04,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:09:04,903 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:09:04,905 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:09:04,906 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-29 03:09:04,997 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/2f0b88034/b0848bfd40204f42b8ee3dbe84203439/FLAG78bf5b3d4 [2021-10-29 03:09:06,161 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:09:06,162 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i [2021-10-29 03:09:06,215 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/2f0b88034/b0848bfd40204f42b8ee3dbe84203439/FLAG78bf5b3d4 [2021-10-29 03:09:06,513 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/data/2f0b88034/b0848bfd40204f42b8ee3dbe84203439 [2021-10-29 03:09:06,516 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:09:06,518 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:09:06,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:09:06,523 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:09:06,527 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:09:06,528 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:09:06" (1/1) ... [2021-10-29 03:09:06,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c46c5ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:06, skipping insertion in model container [2021-10-29 03:09:06,531 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:09:06" (1/1) ... [2021-10-29 03:09:06,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:09:06,689 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:09:07,145 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-29 03:09:07,154 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-29 03:09:07,199 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:09:07,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:09:09,074 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,075 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,076 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,079 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,082 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,100 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,102 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,104 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,105 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,108 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,109 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,111 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,111 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:09,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:09:09,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:09:09,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:09:09,801 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:09:09,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:09:09,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:09:09,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:09:09,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:09:09,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:09:09,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:09:10,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:09:10,590 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,590 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,619 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,621 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,628 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,629 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,668 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,669 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,670 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,670 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,671 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,671 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,672 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:10,742 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:09:10,789 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:09:10,928 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:09:10,932 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-29 03:09:10,933 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-29 03:09:10,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:09:10,936 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:09:11,002 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,004 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,005 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,006 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,007 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,019 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,020 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,021 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,022 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,023 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,025 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,025 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,026 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:09:11,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:09:11,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:09:11,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:09:11,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:09:11,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:09:11,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:09:11,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:09:11,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:09:11,084 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:09:11,124 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:09:11,314 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,315 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,328 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,329 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,332 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,333 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,350 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,351 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,352 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,353 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,354 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,355 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,355 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,384 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:09:11,462 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:09:11,495 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4495,4508] [2021-10-29 03:09:11,496 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_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/sv-benchmarks/c/aws-c-common/aws_hash_table_remove_harness.i[4555,4568] [2021-10-29 03:09:11,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:09:11,499 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:09:11,538 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,538 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,540 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,540 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,541 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,550 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,551 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,553 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,554 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,556 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,556 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,557 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,559 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:09:11,598 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:09:11,599 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:09:11,600 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:09:11,601 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:09:11,603 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:09:11,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:09:11,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:09:11,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:09:11,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:09:11,633 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:09:11,949 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,950 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,982 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,983 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,988 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:11,989 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,003 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,004 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,005 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,005 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,006 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,006 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,007 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:09:12,070 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:09:12,565 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:09:12,566 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12 WrapperNode [2021-10-29 03:09:12,566 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:09:12,568 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:09:12,568 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:09:12,568 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:09:12,577 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:12,779 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:12,936 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:09:12,937 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:09:12,938 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:09:12,938 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:09:12,948 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:12,949 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:12,973 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:12,974 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:13,066 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:13,076 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:13,102 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:13,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:09:13,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:09:13,135 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:09:13,135 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:09:13,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:09:12" (1/1) ... [2021-10-29 03:09:13,144 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:09:13,158 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:09:13,183 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:09:13,205 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:09:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure read~intFLOATTYPE8 [2021-10-29 03:09:13,250 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:09:13,250 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:09:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:09:13,251 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:09:13,251 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:09:13,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:09:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2021-10-29 03:09:13,259 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2021-10-29 03:09:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:09:13,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:09:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:09:13,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:09:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:09:13,260 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:09:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 03:09:13,260 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 03:09:13,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-10-29 03:09:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2021-10-29 03:09:13,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:09:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-10-29 03:09:13,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-10-29 03:09:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 03:09:13,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:09:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-10-29 03:09:13,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-10-29 03:09:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_for [2021-10-29 03:09:13,263 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_for [2021-10-29 03:09:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-10-29 03:09:13,263 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2021-10-29 03:09:13,263 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2021-10-29 03:09:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2021-10-29 03:09:13,264 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2021-10-29 03:09:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure s_hash_keys_eq [2021-10-29 03:09:13,264 INFO L138 BoogieDeclarations]: Found implementation of procedure s_hash_keys_eq [2021-10-29 03:09:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_equals [2021-10-29 03:09:13,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_equals [2021-10-29 03:09:13,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:09:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:09:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:09:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2021-10-29 03:09:13,265 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2021-10-29 03:09:13,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-10-29 03:09:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-10-29 03:09:13,266 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_uninterpreted_hasher [2021-10-29 03:09:13,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_uninterpreted_hasher [2021-10-29 03:09:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure s_safe_eq_check [2021-10-29 03:09:13,267 INFO L138 BoogieDeclarations]: Found implementation of procedure s_safe_eq_check [2021-10-29 03:09:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 03:09:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-10-29 03:09:13,267 INFO L130 BoogieDeclarations]: Found specification of procedure s_find_entry [2021-10-29 03:09:13,268 INFO L138 BoogieDeclarations]: Found implementation of procedure s_find_entry [2021-10-29 03:09:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:09:13,268 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:09:13,268 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 03:09:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-10-29 03:09:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2021-10-29 03:09:13,269 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2021-10-29 03:09:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:09:13,269 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:09:13,270 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:09:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 03:09:13,270 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 03:09:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-10-29 03:09:13,270 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-10-29 03:09:13,270 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intFLOATTYPE8 [2021-10-29 03:09:13,271 INFO L130 BoogieDeclarations]: Found specification of procedure s_remove_entry [2021-10-29 03:09:13,272 INFO L138 BoogieDeclarations]: Found implementation of procedure s_remove_entry [2021-10-29 03:09:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2021-10-29 03:09:13,272 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2021-10-29 03:09:13,272 INFO L130 BoogieDeclarations]: Found specification of procedure uninterpreted_equals [2021-10-29 03:09:13,274 INFO L138 BoogieDeclarations]: Found implementation of procedure uninterpreted_equals [2021-10-29 03:09:16,033 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##35: assume !true; [2021-10-29 03:09:16,034 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume !true; [2021-10-29 03:09:16,115 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5: assume !true; [2021-10-29 03:09:16,280 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !true; [2021-10-29 03:09:49,226 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume !true; [2021-10-29 03:09:49,226 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !true; [2021-10-29 03:10:15,506 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:10:15,507 INFO L299 CfgBuilder]: Removed 52 assume(true) statements. [2021-10-29 03:10:15,511 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:10:15 BoogieIcfgContainer [2021-10-29 03:10:15,511 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:10:15,512 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:10:15,512 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:10:15,525 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:10:15,525 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:10:15" (1/1) ... [2021-10-29 03:10:15,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:10:15,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:10:15,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 248 states and 342 transitions. [2021-10-29 03:10:15,596 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 342 transitions. [2021-10-29 03:10:15,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2021-10-29 03:10:15,609 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:10:15,610 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:10:15,665 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:444) 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) [2021-10-29 03:10:15,670 INFO L168 Benchmark]: Toolchain (without parser) took 69151.15 ms. Allocated memory was 58.7 MB in the beginning and 698.4 MB in the end (delta: 639.6 MB). Free memory was 39.1 MB in the beginning and 501.4 MB in the end (delta: -462.3 MB). Peak memory consumption was 176.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:15,671 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:10:15,679 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6044.00 ms. Allocated memory was 58.7 MB in the beginning and 176.2 MB in the end (delta: 117.4 MB). Free memory was 38.8 MB in the beginning and 87.5 MB in the end (delta: -48.7 MB). Peak memory consumption was 77.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:15,680 INFO L168 Benchmark]: Boogie Procedure Inliner took 369.08 ms. Allocated memory is still 176.2 MB. Free memory was 87.5 MB in the beginning and 74.9 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:15,680 INFO L168 Benchmark]: Boogie Preprocessor took 196.08 ms. Allocated memory is still 176.2 MB. Free memory was 74.9 MB in the beginning and 61.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:15,681 INFO L168 Benchmark]: RCFGBuilder took 62376.67 ms. Allocated memory was 176.2 MB in the beginning and 698.4 MB in the end (delta: 522.2 MB). Free memory was 61.3 MB in the beginning and 507.7 MB in the end (delta: -446.4 MB). Peak memory consumption was 371.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:15,682 INFO L168 Benchmark]: CodeCheck took 156.34 ms. Allocated memory is still 698.4 MB. Free memory was 507.7 MB in the beginning and 501.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:10:15,684 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 0.30 ms. Allocated memory is still 58.7 MB. Free memory is still 39.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6044.00 ms. Allocated memory was 58.7 MB in the beginning and 176.2 MB in the end (delta: 117.4 MB). Free memory was 38.8 MB in the beginning and 87.5 MB in the end (delta: -48.7 MB). Peak memory consumption was 77.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 369.08 ms. Allocated memory is still 176.2 MB. Free memory was 87.5 MB in the beginning and 74.9 MB in the end (delta: 12.6 MB). Peak memory consumption was 12.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 196.08 ms. Allocated memory is still 176.2 MB. Free memory was 74.9 MB in the beginning and 61.3 MB in the end (delta: 13.6 MB). Peak memory consumption was 14.7 MB. Max. memory is 16.1 GB. * RCFGBuilder took 62376.67 ms. Allocated memory was 176.2 MB in the beginning and 698.4 MB in the end (delta: 522.2 MB). Free memory was 61.3 MB in the beginning and 507.7 MB in the end (delta: -446.4 MB). Peak memory consumption was 371.5 MB. Max. memory is 16.1 GB. * CodeCheck took 156.34 ms. Allocated memory is still 698.4 MB. Free memory was 507.7 MB in the beginning and 501.4 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:10:15,790 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2e16a9f0-3465-4c79-a0a8-1f6cbd26c464/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...