./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:45:32,682 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:45:32,685 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:45:32,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:45:32,739 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:45:32,743 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:45:32,744 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:45:32,748 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:45:32,751 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:45:32,756 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:45:32,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:45:32,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:45:32,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:45:32,762 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:45:32,764 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:45:32,769 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:45:32,771 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:45:32,772 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:45:32,774 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:45:32,782 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:45:32,784 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:45:32,785 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:45:32,788 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:45:32,789 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:45:32,798 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:45:32,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:45:32,799 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:45:32,801 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:45:32,802 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:45:32,803 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:45:32,804 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:45:32,805 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:45:32,807 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:45:32,808 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:45:32,810 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:45:32,810 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:45:32,811 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:45:32,811 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:45:32,811 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:45:32,812 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:45:32,813 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:45:32,814 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-21 04:45:32,855 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:45:32,856 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:45:32,857 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:45:32,857 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:45:32,858 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:45:32,859 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:45:32,859 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:45:32,859 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 04:45:32,866 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:45:32,866 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:45:32,867 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:45:32,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:45:32,868 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:45:32,868 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:45:32,868 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:45:32,869 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:45:32,869 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:45:32,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:45:32,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:45:32,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:45:32,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:45:32,870 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:45:32,871 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-21 04:45:32,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 04:45:32,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:45:32,872 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2021-11-21 04:45:33,173 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:45:33,203 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:45:33,206 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:45:33,208 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:45:33,209 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:45:33,210 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-21 04:45:33,278 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/c70113a38/58e87b0385584da19e61dc8202dc3f1c/FLAGa5b3d4632 [2021-11-21 04:45:34,044 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:45:34,046 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-21 04:45:34,098 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/c70113a38/58e87b0385584da19e61dc8202dc3f1c/FLAGa5b3d4632 [2021-11-21 04:45:34,614 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/c70113a38/58e87b0385584da19e61dc8202dc3f1c [2021-11-21 04:45:34,616 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:45:34,618 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:45:34,619 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:45:34,619 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:45:34,622 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:45:34,623 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:45:34" (1/1) ... [2021-11-21 04:45:34,624 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1fc5f149 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:34, skipping insertion in model container [2021-11-21 04:45:34,625 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:45:34" (1/1) ... [2021-11-21 04:45:34,632 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:45:34,727 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:45:35,025 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-21 04:45:35,032 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-21 04:45:35,912 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:45:36,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,021 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,024 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,025 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,045 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,046 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,054 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,055 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,057 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,059 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,399 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:45:36,401 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:45:36,402 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:45:36,403 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:45:36,405 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:45:36,405 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:45:36,406 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:45:36,407 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:45:36,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:45:36,408 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:45:36,581 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,588 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,653 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:45:36,700 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:45:36,716 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-21 04:45:36,717 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-21 04:45:36,773 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:45:36,792 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,795 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,806 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,806 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,808 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,809 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,889 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:45:36,890 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:45:36,891 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:45:36,892 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:45:36,893 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:45:36,894 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:45:36,895 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:45:36,897 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:45:36,898 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:45:36,899 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:45:36,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:36,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:37,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:45:37,306 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:45:37,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37 WrapperNode [2021-11-21 04:45:37,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:45:37,307 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:45:37,307 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:45:37,307 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:45:37,313 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,424 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,524 INFO L137 Inliner]: procedures = 690, calls = 1715, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 681 [2021-11-21 04:45:37,526 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:45:37,527 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:45:37,527 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:45:37,527 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:45:37,536 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,536 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,559 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,563 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,617 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,621 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,628 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,638 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:45:37,639 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:45:37,639 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:45:37,639 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:45:37,657 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:37" (1/1) ... [2021-11-21 04:45:37,667 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:45:37,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:45:37,702 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:45:37,737 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:45:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:45:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 04:45:37,755 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 04:45:37,755 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 04:45:37,756 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 04:45:37,756 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:45:37,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:45:37,757 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 04:45:37,758 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:45:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:45:37,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:45:37,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:45:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:45:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:45:37,760 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:45:37,760 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:45:37,761 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:45:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:45:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:45:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:45:37,762 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:45:37,762 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:45:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:45:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 04:45:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 04:45:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:45:37,763 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:45:37,763 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:45:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:45:37,764 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:45:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:45:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:45:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 04:45:37,765 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 04:45:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 04:45:37,765 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-21 04:45:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-21 04:45:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:45:37,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:45:37,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 04:45:38,177 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:45:38,179 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:45:39,794 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:45:39,909 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:45:39,909 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:45:39,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:45:39 BoogieIcfgContainer [2021-11-21 04:45:39,912 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:45:39,913 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:45:39,913 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:45:39,923 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:45:39,923 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:45:39" (1/1) ... [2021-11-21 04:45:39,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:45:40,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:45:40,021 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2021-11-21 04:45:40,022 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2021-11-21 04:45:40,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-21 04:45:40,037 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:45:40,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:45:40,087 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:45:40,093 INFO L158 Benchmark]: Toolchain (without parser) took 5472.98ms. Allocated memory was 92.3MB in the beginning and 163.6MB in the end (delta: 71.3MB). Free memory was 65.3MB in the beginning and 66.2MB in the end (delta: -870.9kB). Peak memory consumption was 68.9MB. Max. memory is 16.1GB. [2021-11-21 04:45:40,094 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 92.3MB. Free memory was 68.1MB in the beginning and 68.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:45:40,099 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2687.12ms. Allocated memory was 92.3MB in the beginning and 125.8MB in the end (delta: 33.6MB). Free memory was 65.3MB in the beginning and 57.3MB in the end (delta: 8.1MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. [2021-11-21 04:45:40,101 INFO L158 Benchmark]: Boogie Procedure Inliner took 218.93ms. Allocated memory is still 125.8MB. Free memory was 57.3MB in the beginning and 48.1MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-21 04:45:40,101 INFO L158 Benchmark]: Boogie Preprocessor took 111.29ms. Allocated memory was 125.8MB in the beginning and 163.6MB in the end (delta: 37.7MB). Free memory was 48.1MB in the beginning and 113.5MB in the end (delta: -65.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-21 04:45:40,102 INFO L158 Benchmark]: RCFGBuilder took 2273.46ms. Allocated memory is still 163.6MB. Free memory was 113.5MB in the beginning and 73.5MB in the end (delta: 40.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-11-21 04:45:40,103 INFO L158 Benchmark]: CodeCheck took 177.25ms. Allocated memory is still 163.6MB. Free memory was 72.5MB in the beginning and 66.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:45:40,112 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 0.32ms. Allocated memory is still 92.3MB. Free memory was 68.1MB in the beginning and 68.0MB in the end (delta: 84.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2687.12ms. Allocated memory was 92.3MB in the beginning and 125.8MB in the end (delta: 33.6MB). Free memory was 65.3MB in the beginning and 57.3MB in the end (delta: 8.1MB). Peak memory consumption was 57.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 218.93ms. Allocated memory is still 125.8MB. Free memory was 57.3MB in the beginning and 48.1MB in the end (delta: 9.2MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 111.29ms. Allocated memory was 125.8MB in the beginning and 163.6MB in the end (delta: 37.7MB). Free memory was 48.1MB in the beginning and 113.5MB in the end (delta: -65.4MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2273.46ms. Allocated memory is still 163.6MB. Free memory was 113.5MB in the beginning and 73.5MB in the end (delta: 40.0MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * CodeCheck took 177.25ms. Allocated memory is still 163.6MB. Free memory was 72.5MB in the beginning and 66.2MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:45:40,161 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 04:45:42,710 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 04:45:42,712 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 04:45:42,760 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 04:45:42,761 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 04:45:42,767 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 04:45:42,768 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 04:45:42,773 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 04:45:42,776 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 04:45:42,784 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 04:45:42,788 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 04:45:42,790 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 04:45:42,791 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 04:45:42,794 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 04:45:42,796 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 04:45:42,801 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 04:45:42,802 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 04:45:42,803 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 04:45:42,805 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 04:45:42,811 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 04:45:42,813 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 04:45:42,814 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 04:45:42,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 04:45:42,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 04:45:42,828 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 04:45:42,829 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 04:45:42,829 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 04:45:42,831 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 04:45:42,832 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 04:45:42,833 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 04:45:42,834 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 04:45:42,835 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 04:45:42,837 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 04:45:42,838 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 04:45:42,839 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 04:45:42,840 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 04:45:42,841 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 04:45:42,841 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 04:45:42,841 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 04:45:42,843 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 04:45:42,844 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 04:45:42,844 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-21 04:45:42,892 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 04:45:42,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 04:45:42,894 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 04:45:42,894 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-21 04:45:42,895 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-21 04:45:42,896 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-21 04:45:42,896 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 04:45:42,896 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 04:45:42,896 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 04:45:42,896 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 04:45:42,897 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 04:45:42,898 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-21 04:45:42,898 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-21 04:45:42,898 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-21 04:45:42,898 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 04:45:42,898 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 04:45:42,899 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 04:45:42,899 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-21 04:45:42,899 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-21 04:45:42,899 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 04:45:42,899 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:45:42,900 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 04:45:42,900 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 04:45:42,900 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 04:45:42,900 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-21 04:45:42,900 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-21 04:45:42,901 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 04:45:42,901 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-21 04:45:42,901 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 04:45:42,901 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2021-11-21 04:45:43,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 04:45:43,347 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 04:45:43,351 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 04:45:43,353 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 04:45:43,354 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 04:45:43,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-21 04:45:43,442 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/c366acbe9/a9cb822fe6e242bc9dfee1308a540e38/FLAG57166902f [2021-11-21 04:45:44,415 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 04:45:44,416 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2021-11-21 04:45:44,457 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/c366acbe9/a9cb822fe6e242bc9dfee1308a540e38/FLAG57166902f [2021-11-21 04:45:44,880 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/data/c366acbe9/a9cb822fe6e242bc9dfee1308a540e38 [2021-11-21 04:45:44,882 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 04:45:44,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 04:45:44,885 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 04:45:44,885 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 04:45:44,904 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 04:45:44,904 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:45:44" (1/1) ... [2021-11-21 04:45:44,905 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4584a462 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:44, skipping insertion in model container [2021-11-21 04:45:44,906 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 04:45:44" (1/1) ... [2021-11-21 04:45:44,913 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 04:45:45,025 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:45:45,349 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-21 04:45:45,357 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-21 04:45:46,226 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:45:46,299 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,300 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,301 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,302 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,318 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,319 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,320 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,321 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,323 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,324 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,325 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:45:46,722 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:45:46,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:45:46,725 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:45:46,726 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:45:46,727 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:45:46,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:45:46,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:45:46,729 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:45:46,730 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:45:46,871 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,879 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:46,939 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:45:46,974 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-21 04:45:47,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 04:45:47,046 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-21 04:45:47,047 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-21 04:45:47,080 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:45:47,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,097 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,106 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,107 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,108 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,114 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,115 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,188 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:45:47,188 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:45:47,189 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:45:47,193 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:45:47,195 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:45:47,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:45:47,196 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:45:47,197 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:45:47,197 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:45:47,198 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:45:47,261 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,267 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,324 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:45:47,357 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 04:45:47,384 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2021-11-21 04:45:47,384 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_0247a5d4-50f2-4fdc-80d6-aa3d95461233/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2021-11-21 04:45:47,431 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-21 04:45:47,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,456 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,457 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,484 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,485 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,488 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,489 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,489 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,522 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-21 04:45:47,522 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-21 04:45:47,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-21 04:45:47,524 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-21 04:45:47,525 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-21 04:45:47,525 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-21 04:45:47,526 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-21 04:45:47,526 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-21 04:45:47,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-21 04:45:47,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-21 04:45:47,561 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-21 04:45:47,597 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 04:45:47,901 INFO L208 MainTranslator]: Completed translation [2021-11-21 04:45:47,901 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47 WrapperNode [2021-11-21 04:45:47,901 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 04:45:47,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 04:45:47,917 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 04:45:47,917 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 04:45:47,924 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,050 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,171 INFO L137 Inliner]: procedures = 710, calls = 1715, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 680 [2021-11-21 04:45:48,172 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 04:45:48,172 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 04:45:48,173 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 04:45:48,173 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 04:45:48,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,182 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,193 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,244 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,254 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,277 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,307 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 04:45:48,312 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 04:45:48,313 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 04:45:48,313 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 04:45:48,315 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 04:45:47" (1/1) ... [2021-11-21 04:45:48,322 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-21 04:45:48,333 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 [2021-11-21 04:45:48,346 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-21 04:45:48,368 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-21 04:45:48,394 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 04:45:48,395 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-21 04:45:48,396 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-21 04:45:48,396 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-21 04:45:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-21 04:45:48,397 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-21 04:45:48,397 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-21 04:45:48,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-21 04:45:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-21 04:45:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-21 04:45:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-21 04:45:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-21 04:45:48,398 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-21 04:45:48,398 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-21 04:45:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 04:45:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 04:45:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2021-11-21 04:45:48,399 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2021-11-21 04:45:48,399 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 04:45:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 04:45:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 04:45:48,400 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-21 04:45:48,400 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-21 04:45:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-21 04:45:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-21 04:45:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-21 04:45:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-21 04:45:48,401 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-21 04:45:48,401 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-21 04:45:48,402 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-21 04:45:48,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-21 04:45:48,402 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 04:45:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 04:45:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-21 04:45:48,403 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-21 04:45:48,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 04:45:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-21 04:45:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-21 04:45:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-21 04:45:48,407 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-21 04:45:48,407 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2021-11-21 04:45:48,408 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2021-11-21 04:45:48,409 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:45:48,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-21 04:45:48,744 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 04:45:48,750 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 04:46:01,063 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 04:46:01,225 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 04:46:01,226 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 04:46:01,232 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:46:01 BoogieIcfgContainer [2021-11-21 04:46:01,232 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 04:46:01,233 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-21 04:46:01,233 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-21 04:46:01,243 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-21 04:46:01,243 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 04:46:01" (1/1) ... [2021-11-21 04:46:01,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 04:46:01,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-21 04:46:01,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2021-11-21 04:46:01,342 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2021-11-21 04:46:01,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2021-11-21 04:46:01,356 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-21 04:46:01,357 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 04:46:01,401 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-21 04:46:01,407 INFO L158 Benchmark]: Toolchain (without parser) took 16522.33ms. Allocated memory was 56.6MB in the beginning and 167.8MB in the end (delta: 111.1MB). Free memory was 27.1MB in the beginning and 85.4MB in the end (delta: -58.3MB). Peak memory consumption was 52.1MB. Max. memory is 16.1GB. [2021-11-21 04:46:01,409 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-21 04:46:01,413 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3017.47ms. Allocated memory was 56.6MB in the beginning and 127.9MB in the end (delta: 71.3MB). Free memory was 27.0MB in the beginning and 76.9MB in the end (delta: -49.8MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. [2021-11-21 04:46:01,414 INFO L158 Benchmark]: Boogie Procedure Inliner took 267.81ms. Allocated memory is still 127.9MB. Free memory was 76.9MB in the beginning and 67.8MB in the end (delta: 9.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-21 04:46:01,415 INFO L158 Benchmark]: Boogie Preprocessor took 138.98ms. Allocated memory is still 127.9MB. Free memory was 67.8MB in the beginning and 60.1MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:46:01,416 INFO L158 Benchmark]: RCFGBuilder took 12919.69ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 60.1MB in the beginning and 92.8MB in the end (delta: -32.7MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. [2021-11-21 04:46:01,419 INFO L158 Benchmark]: CodeCheck took 172.20ms. Allocated memory is still 167.8MB. Free memory was 92.8MB in the beginning and 85.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-21 04:46:01,425 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 56.6MB. Free memory was 37.8MB in the beginning and 37.8MB in the end (delta: 44.5kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3017.47ms. Allocated memory was 56.6MB in the beginning and 127.9MB in the end (delta: 71.3MB). Free memory was 27.0MB in the beginning and 76.9MB in the end (delta: -49.8MB). Peak memory consumption was 41.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 267.81ms. Allocated memory is still 127.9MB. Free memory was 76.9MB in the beginning and 67.8MB in the end (delta: 9.1MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 138.98ms. Allocated memory is still 127.9MB. Free memory was 67.8MB in the beginning and 60.1MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 12919.69ms. Allocated memory was 127.9MB in the beginning and 167.8MB in the end (delta: 39.8MB). Free memory was 60.1MB in the beginning and 92.8MB in the end (delta: -32.7MB). Peak memory consumption was 30.8MB. Max. memory is 16.1GB. * CodeCheck took 172.20ms. Allocated memory is still 167.8MB. Free memory was 92.8MB in the beginning and 85.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-21 04:46:01,494 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0247a5d4-50f2-4fdc-80d6-aa3d95461233/bin/ukojak-vF6T2TMglN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared