./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL --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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:54:38,688 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:54:38,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:54:38,750 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:54:38,750 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:54:38,755 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:54:38,757 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:54:38,759 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:54:38,761 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:54:38,763 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:54:38,764 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:54:38,766 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:54:38,766 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:54:38,768 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:54:38,769 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:54:38,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:54:38,772 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:54:38,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:54:38,776 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:54:38,778 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:54:38,781 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:54:38,782 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:54:38,784 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:54:38,785 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:54:38,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:54:38,789 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:54:38,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:54:38,791 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:54:38,792 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:54:38,793 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:54:38,794 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:54:38,795 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:54:38,796 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:54:38,797 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:54:38,798 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:54:38,799 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:54:38,800 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:54:38,800 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:54:38,801 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:54:38,802 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:54:38,803 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:54:38,804 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-25 06:54:38,827 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:54:38,828 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:54:38,829 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:54:38,829 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:54:38,830 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:54:38,830 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:54:38,831 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:54:38,831 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 06:54:38,831 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:54:38,831 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:54:38,832 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:54:38,832 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:54:38,832 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:54:38,833 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:54:38,833 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:54:38,833 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:54:38,834 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:54:38,834 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:54:38,834 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:54:38,834 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:54:38,835 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:54:38,835 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:54:38,835 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-25 06:54:38,836 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 06:54:38,836 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:54:38,836 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_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2021-11-25 06:54:39,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:54:39,204 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:54:39,208 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:54:39,210 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:54:39,212 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:54:39,213 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-25 06:54:39,291 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/4588ea621/c91741ad5a2f4e94b509a731250be341/FLAGc02340175 [2021-11-25 06:54:40,127 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:54:40,127 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-25 06:54:40,188 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/4588ea621/c91741ad5a2f4e94b509a731250be341/FLAGc02340175 [2021-11-25 06:54:40,671 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/4588ea621/c91741ad5a2f4e94b509a731250be341 [2021-11-25 06:54:40,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:54:40,676 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:54:40,677 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:54:40,677 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:54:40,682 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:54:40,683 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:54:40" (1/1) ... [2021-11-25 06:54:40,685 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fe2fbd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:40, skipping insertion in model container [2021-11-25 06:54:40,688 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:54:40" (1/1) ... [2021-11-25 06:54:40,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:54:40,804 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:54:41,079 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-25 06:54:41,087 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-25 06:54:42,078 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,079 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,080 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,081 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,082 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,102 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,103 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,109 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,111 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,113 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,601 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:54:42,603 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:54:42,604 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:54:42,605 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:54:42,607 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:54:42,608 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:54:42,609 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:54:42,610 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:54:42,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:54:42,611 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:54:42,791 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:54:42,815 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:54:42,831 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:54:42,885 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-25 06:54:42,886 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-25 06:54:42,991 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:42,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,015 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,017 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:43,056 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:54:43,057 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:54:43,058 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:54:43,059 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:54:43,060 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:54:43,061 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:54:43,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:54:43,062 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:54:43,063 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:54:43,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:54:43,087 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:54:43,102 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:54:43,376 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:54:43,376 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43 WrapperNode [2021-11-25 06:54:43,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:54:43,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:54:43,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:54:43,378 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:54:43,387 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,508 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,555 INFO L137 Inliner]: procedures = 679, calls = 1036, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 93 [2021-11-25 06:54:43,556 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:54:43,557 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:54:43,557 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:54:43,557 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:54:43,566 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,566 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,571 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,571 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,594 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,598 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,603 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,609 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:54:43,610 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:54:43,610 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:54:43,611 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:54:43,612 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:43" (1/1) ... [2021-11-25 06:54:43,620 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:54:43,632 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:54:43,675 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:54:43,709 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:54:43,728 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2021-11-25 06:54:43,729 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2021-11-25 06:54:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:54:43,729 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:54:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:54:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-25 06:54:43,730 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-25 06:54:43,730 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-25 06:54:43,731 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-25 06:54:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:54:43,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:54:43,733 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:54:43,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:54:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2021-11-25 06:54:43,735 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2021-11-25 06:54:43,735 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:54:43,736 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:54:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:54:43,736 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:54:43,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:54:43,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 06:54:44,020 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:54:44,022 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:54:44,306 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:54:44,372 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:54:44,373 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:54:44,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:54:44 BoogieIcfgContainer [2021-11-25 06:54:44,376 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:54:44,376 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:54:44,377 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:54:44,387 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:54:44,387 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:54:44" (1/1) ... [2021-11-25 06:54:44,397 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:54:44,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:44,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-25 06:54:44,471 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-25 06:54:44,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 06:54:44,477 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:44,478 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:44,525 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:54:44,531 INFO L158 Benchmark]: Toolchain (without parser) took 3853.68ms. Allocated memory was 111.1MB in the beginning and 144.7MB in the end (delta: 33.6MB). Free memory was 84.5MB in the beginning and 97.6MB in the end (delta: -13.1MB). Peak memory consumption was 59.9MB. Max. memory is 16.1GB. [2021-11-25 06:54:44,531 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 77.6MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:54:44,532 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2700.01ms. Allocated memory was 111.1MB in the beginning and 144.7MB in the end (delta: 33.6MB). Free memory was 84.5MB in the beginning and 95.5MB in the end (delta: -11.0MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. [2021-11-25 06:54:44,533 INFO L158 Benchmark]: Boogie Procedure Inliner took 178.57ms. Allocated memory is still 144.7MB. Free memory was 95.5MB in the beginning and 90.8MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:54:44,534 INFO L158 Benchmark]: Boogie Preprocessor took 52.46ms. Allocated memory is still 144.7MB. Free memory was 90.8MB in the beginning and 87.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-25 06:54:44,534 INFO L158 Benchmark]: RCFGBuilder took 765.56ms. Allocated memory is still 144.7MB. Free memory was 87.9MB in the beginning and 63.6MB in the end (delta: 24.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. [2021-11-25 06:54:44,535 INFO L158 Benchmark]: CodeCheck took 152.35ms. Allocated memory is still 144.7MB. Free memory was 63.6MB in the beginning and 97.6MB in the end (delta: -34.1MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2021-11-25 06:54:44,539 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 0.34ms. Allocated memory is still 77.6MB. Free memory is still 51.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2700.01ms. Allocated memory was 111.1MB in the beginning and 144.7MB in the end (delta: 33.6MB). Free memory was 84.5MB in the beginning and 95.5MB in the end (delta: -11.0MB). Peak memory consumption was 61.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 178.57ms. Allocated memory is still 144.7MB. Free memory was 95.5MB in the beginning and 90.8MB in the end (delta: 4.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 52.46ms. Allocated memory is still 144.7MB. Free memory was 90.8MB in the beginning and 87.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 765.56ms. Allocated memory is still 144.7MB. Free memory was 87.9MB in the beginning and 63.6MB in the end (delta: 24.4MB). Peak memory consumption was 23.1MB. Max. memory is 16.1GB. * CodeCheck took 152.35ms. Allocated memory is still 144.7MB. Free memory was 63.6MB in the beginning and 97.6MB in the end (delta: -34.1MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:54:44,589 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL --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 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d --- Real Ultimate output --- This is Ultimate 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 06:54:47,084 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 06:54:47,087 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 06:54:47,133 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 06:54:47,138 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 06:54:47,140 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 06:54:47,143 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 06:54:47,150 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 06:54:47,153 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 06:54:47,155 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 06:54:47,159 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 06:54:47,161 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 06:54:47,164 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 06:54:47,167 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 06:54:47,169 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 06:54:47,172 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 06:54:47,174 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 06:54:47,179 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 06:54:47,182 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 06:54:47,186 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 06:54:47,191 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 06:54:47,193 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 06:54:47,196 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 06:54:47,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 06:54:47,205 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 06:54:47,205 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 06:54:47,206 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 06:54:47,208 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 06:54:47,208 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 06:54:47,210 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 06:54:47,210 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 06:54:47,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 06:54:47,214 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 06:54:47,215 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 06:54:47,216 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 06:54:47,217 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 06:54:47,218 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 06:54:47,218 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 06:54:47,219 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 06:54:47,222 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 06:54:47,223 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 06:54:47,229 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-25 06:54:47,284 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 06:54:47,285 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 06:54:47,286 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 06:54:47,287 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-25 06:54:47,288 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-25 06:54:47,289 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-25 06:54:47,289 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 06:54:47,289 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 06:54:47,289 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 06:54:47,290 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 06:54:47,291 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 06:54:47,291 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-25 06:54:47,291 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-25 06:54:47,292 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-25 06:54:47,292 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 06:54:47,292 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 06:54:47,292 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 06:54:47,293 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-25 06:54:47,293 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-25 06:54:47,293 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 06:54:47,293 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:54:47,294 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 06:54:47,294 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 06:54:47,294 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 06:54:47,295 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-25 06:54:47,295 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-25 06:54:47,295 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 06:54:47,295 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-25 06:54:47,296 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 06:54:47,296 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_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b917a1c951859368fb2463a158063964361d86aeab261c924186dc34055576d [2021-11-25 06:54:47,717 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 06:54:47,742 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 06:54:47,745 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 06:54:47,747 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 06:54:47,748 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 06:54:47,750 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/../../sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-25 06:54:47,828 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/ae8dbc4a0/8729a398b7d143bcba5ed349391ca6e0/FLAGd71256827 [2021-11-25 06:54:48,790 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 06:54:48,792 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i [2021-11-25 06:54:48,838 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/ae8dbc4a0/8729a398b7d143bcba5ed349391ca6e0/FLAGd71256827 [2021-11-25 06:54:49,269 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/data/ae8dbc4a0/8729a398b7d143bcba5ed349391ca6e0 [2021-11-25 06:54:49,272 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 06:54:49,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 06:54:49,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 06:54:49,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 06:54:49,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 06:54:49,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:54:49" (1/1) ... [2021-11-25 06:54:49,280 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1330f231 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:49, skipping insertion in model container [2021-11-25 06:54:49,281 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:54:49" (1/1) ... [2021-11-25 06:54:49,288 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 06:54:49,401 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:54:49,781 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-25 06:54:49,788 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-25 06:54:50,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:50,969 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:50,970 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:50,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:50,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:50,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:50,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:50,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,002 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,005 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,009 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,010 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,011 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,419 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:54:51,421 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:54:51,422 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:54:51,424 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:54:51,425 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:54:51,426 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:54:51,427 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:54:51,428 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:54:51,428 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:54:51,429 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:54:51,599 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:54:51,629 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:54:51,659 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-25 06:54:51,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 06:54:51,706 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-25 06:54:51,706 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-25 06:54:51,748 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,760 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,761 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,762 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,764 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,765 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,766 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:51,843 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:54:51,844 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:54:51,844 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:54:51,846 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:54:51,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:54:51,847 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:54:51,848 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:54:51,849 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:54:51,857 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:54:51,858 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:54:51,900 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:54:51,933 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:54:51,947 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 06:54:51,971 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4494,4507] [2021-11-25 06:54:51,977 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/sv-benchmarks/c/aws-c-common/aws_linked_list_init_harness.i[4554,4567] [2021-11-25 06:54:52,033 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,034 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,035 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,051 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,052 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,056 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-25 06:54:52,141 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-25 06:54:52,141 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-25 06:54:52,142 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-25 06:54:52,143 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-25 06:54:52,144 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-25 06:54:52,144 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-25 06:54:52,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-25 06:54:52,145 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-25 06:54:52,146 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-25 06:54:52,147 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-25 06:54:52,183 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-25 06:54:52,200 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 06:54:52,538 INFO L208 MainTranslator]: Completed translation [2021-11-25 06:54:52,539 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52 WrapperNode [2021-11-25 06:54:52,539 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 06:54:52,540 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 06:54:52,540 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 06:54:52,540 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 06:54:52,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,647 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,689 INFO L137 Inliner]: procedures = 698, calls = 1036, calls flagged for inlining = 50, calls inlined = 4, statements flattened = 94 [2021-11-25 06:54:52,690 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 06:54:52,691 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 06:54:52,691 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 06:54:52,691 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 06:54:52,700 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,701 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,708 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,708 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,724 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,728 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,734 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,741 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 06:54:52,742 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 06:54:52,743 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 06:54:52,743 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 06:54:52,744 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:54:52" (1/1) ... [2021-11-25 06:54:52,751 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-25 06:54:52,764 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 [2021-11-25 06:54:52,783 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-25 06:54:52,832 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-25 06:54:52,848 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_init [2021-11-25 06:54:52,848 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_init [2021-11-25 06:54:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 06:54:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-25 06:54:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-25 06:54:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-25 06:54:52,849 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_node_next_is_valid [2021-11-25 06:54:52,849 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_node_next_is_valid [2021-11-25 06:54:52,893 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_is_valid [2021-11-25 06:54:52,893 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_is_valid [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 06:54:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure aws_linked_list_empty [2021-11-25 06:54:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_linked_list_empty [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-25 06:54:52,894 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 06:54:52,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 06:54:53,198 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 06:54:53,200 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 06:54:53,528 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 06:54:53,634 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 06:54:53,635 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 06:54:53,638 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:54:53 BoogieIcfgContainer [2021-11-25 06:54:53,638 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 06:54:53,639 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-25 06:54:53,639 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-25 06:54:53,649 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-25 06:54:53,649 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:54:53" (1/1) ... [2021-11-25 06:54:53,672 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 06:54:53,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-25 06:54:53,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2021-11-25 06:54:53,746 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2021-11-25 06:54:53,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 17 [2021-11-25 06:54:53,751 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-25 06:54:53,752 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 06:54:53,795 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-25 06:54:53,803 INFO L158 Benchmark]: Toolchain (without parser) took 4528.25ms. Allocated memory was 52.4MB in the beginning and 111.1MB in the end (delta: 58.7MB). Free memory was 34.1MB in the beginning and 45.0MB in the end (delta: -10.8MB). Peak memory consumption was 48.6MB. Max. memory is 16.1GB. [2021-11-25 06:54:53,805 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory was 34.1MB in the beginning and 34.0MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-25 06:54:53,811 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3264.49ms. Allocated memory was 52.4MB in the beginning and 111.1MB in the end (delta: 58.7MB). Free memory was 33.9MB in the beginning and 55.9MB in the end (delta: -22.0MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. [2021-11-25 06:54:53,814 INFO L158 Benchmark]: Boogie Procedure Inliner took 150.25ms. Allocated memory is still 111.1MB. Free memory was 55.9MB in the beginning and 50.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:54:53,815 INFO L158 Benchmark]: Boogie Preprocessor took 50.88ms. Allocated memory is still 111.1MB. Free memory was 50.2MB in the beginning and 47.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-25 06:54:53,816 INFO L158 Benchmark]: RCFGBuilder took 895.60ms. Allocated memory is still 111.1MB. Free memory was 47.1MB in the beginning and 51.3MB in the end (delta: -4.2MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. [2021-11-25 06:54:53,817 INFO L158 Benchmark]: CodeCheck took 162.15ms. Allocated memory is still 111.1MB. Free memory was 51.3MB in the beginning and 45.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-25 06:54:53,822 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 0.31ms. Allocated memory is still 52.4MB. Free memory was 34.1MB in the beginning and 34.0MB in the end (delta: 38.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3264.49ms. Allocated memory was 52.4MB in the beginning and 111.1MB in the end (delta: 58.7MB). Free memory was 33.9MB in the beginning and 55.9MB in the end (delta: -22.0MB). Peak memory consumption was 48.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 150.25ms. Allocated memory is still 111.1MB. Free memory was 55.9MB in the beginning and 50.2MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 50.88ms. Allocated memory is still 111.1MB. Free memory was 50.2MB in the beginning and 47.1MB in the end (delta: 3.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 895.60ms. Allocated memory is still 111.1MB. Free memory was 47.1MB in the beginning and 51.3MB in the end (delta: -4.2MB). Peak memory consumption was 5.3MB. Max. memory is 16.1GB. * CodeCheck took 162.15ms. Allocated memory is still 111.1MB. Free memory was 51.3MB in the beginning and 45.0MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-25 06:54:53,874 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_27ac447a-ec18-43c2-99cc-f539f37478b6/bin/ukojak-d1pc8ZmBRL/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared