./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b2eff8ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 ............................................................................................................................................................................................................................................................................................................. Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 ............................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared --- Real Ultimate output --- This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:36:41,810 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:36:41,812 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:36:41,846 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:36:41,846 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:36:41,848 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:36:41,850 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:36:41,852 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:36:41,855 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:36:41,856 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:36:41,857 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:36:41,859 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:36:41,859 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:36:41,861 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:36:41,862 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:36:41,864 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:36:41,865 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:36:41,867 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:36:41,869 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:36:41,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:36:41,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:36:41,876 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:36:41,878 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:36:41,879 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:36:41,883 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:36:41,883 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:36:41,884 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:36:41,885 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:36:41,886 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:36:41,887 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:36:41,887 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:36:41,888 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:36:41,889 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:36:41,890 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:36:41,892 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:36:41,892 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:36:41,893 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:36:41,893 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:36:41,894 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:36:41,895 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:36:41,896 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:36:41,901 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:36:41,927 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:36:41,928 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:36:41,929 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:36:41,929 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:36:41,930 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:36:41,930 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:36:41,931 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:36:41,931 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:36:41,931 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:36:41,931 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:36:41,932 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:36:41,932 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:36:41,932 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:36:41,932 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:36:41,932 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:36:41,933 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:36:41,933 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:36:41,933 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:36:41,933 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:41,934 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:36:41,934 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:36:41,934 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:36:41,934 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:36:41,934 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:36:41,934 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:36:41,935 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_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2021-10-29 03:36:42,206 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:36:42,228 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:36:42,231 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:36:42,233 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:36:42,233 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:36:42,235 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-29 03:36:42,309 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/a450b360a/b4df3c5388af4308a0aa64fb19400714/FLAGbd9b88dcc [2021-10-29 03:36:43,214 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:36:43,216 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-29 03:36:43,264 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/a450b360a/b4df3c5388af4308a0aa64fb19400714/FLAGbd9b88dcc [2021-10-29 03:36:43,710 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/a450b360a/b4df3c5388af4308a0aa64fb19400714 [2021-10-29 03:36:43,713 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:36:43,716 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:36:43,721 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:43,722 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:36:43,725 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:36:43,727 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:43" (1/1) ... [2021-10-29 03:36:43,728 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d096e44 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:43, skipping insertion in model container [2021-10-29 03:36:43,729 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:36:43" (1/1) ... [2021-10-29 03:36:43,737 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:36:43,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:36:44,117 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-29 03:36:44,124 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-29 03:36:44,141 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:44,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:45,006 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,010 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,010 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,014 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,015 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,030 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,030 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,034 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,037 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,040 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,041 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,042 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,042 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:45,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:45,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:45,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:45,498 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:45,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:45,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:45,501 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:45,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:45,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:45,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:45,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:45,864 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:45,953 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:36:45,981 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-29 03:36:45,993 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-29 03:36:45,996 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:36:45,997 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:36:46,073 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,074 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,075 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,076 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,078 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,092 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,093 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,095 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,095 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,096 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,098 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,098 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,099 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:36:46,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:36:46,179 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:36:46,180 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:36:46,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:36:46,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:36:46,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:36:46,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:36:46,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:36:46,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:36:46,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:36:46,220 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:36:46,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:36:46,620 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:36:46,621 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46 WrapperNode [2021-10-29 03:36:46,621 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:36:46,622 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:46,623 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:36:46,623 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:36:46,631 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,763 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,868 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:36:46,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:36:46,873 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:36:46,873 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:36:46,884 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,884 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,917 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,919 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,979 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:46,996 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:47,020 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:47,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:36:47,048 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:36:47,048 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:36:47,048 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:36:47,050 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:36:46" (1/1) ... [2021-10-29 03:36:47,058 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:36:47,070 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:36:47,090 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:36:47,108 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:36:47,145 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-10-29 03:36:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:36:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:36:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:36:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-10-29 03:36:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-10-29 03:36:47,147 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-10-29 03:36:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-10-29 03:36:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2021-10-29 03:36:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2021-10-29 03:36:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:36:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:36:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:36:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:36:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:36:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:36:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-10-29 03:36:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-10-29 03:36:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:36:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:36:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:36:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:36:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-10-29 03:36:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-10-29 03:36:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:36:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:36:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-10-29 03:36:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-10-29 03:36:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:36:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:36:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:36:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:36:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:36:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:36:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:36:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-10-29 03:36:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-10-29 03:36:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:37:26,449 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:37:26,449 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-10-29 03:37:26,452 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:37:26 BoogieIcfgContainer [2021-10-29 03:37:26,453 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:37:26,454 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:37:26,454 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:37:26,465 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:37:26,466 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:37:26" (1/1) ... [2021-10-29 03:37:26,476 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:37:26,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:37:26,531 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2021-10-29 03:37:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2021-10-29 03:37:26,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-29 03:37:26,541 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:37:26,544 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:37:26,599 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:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:37:26,611 INFO L168 Benchmark]: Toolchain (without parser) took 42892.71 ms. Allocated memory was 107.0 MB in the beginning and 327.2 MB in the end (delta: 220.2 MB). Free memory was 83.0 MB in the beginning and 95.3 MB in the end (delta: -12.3 MB). Peak memory consumption was 208.9 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:26,616 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 107.0 MB. Free memory is still 83.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:37:26,618 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2900.13 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 82.5 MB in the beginning and 83.9 MB in the end (delta: -1.4 MB). Peak memory consumption was 70.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:26,619 INFO L168 Benchmark]: Boogie Procedure Inliner took 248.87 ms. Allocated memory is still 134.2 MB. Free memory was 83.9 MB in the beginning and 75.5 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:26,619 INFO L168 Benchmark]: Boogie Preprocessor took 175.05 ms. Allocated memory is still 134.2 MB. Free memory was 75.5 MB in the beginning and 67.7 MB in the end (delta: 7.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:26,620 INFO L168 Benchmark]: RCFGBuilder took 39405.20 ms. Allocated memory was 134.2 MB in the beginning and 327.2 MB in the end (delta: 192.9 MB). Free memory was 67.7 MB in the beginning and 102.6 MB in the end (delta: -34.9 MB). Peak memory consumption was 180.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:26,623 INFO L168 Benchmark]: CodeCheck took 153.80 ms. Allocated memory is still 327.2 MB. Free memory was 102.6 MB in the beginning and 95.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:37:26,628 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 0.30 ms. Allocated memory is still 107.0 MB. Free memory is still 83.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2900.13 ms. Allocated memory was 107.0 MB in the beginning and 134.2 MB in the end (delta: 27.3 MB). Free memory was 82.5 MB in the beginning and 83.9 MB in the end (delta: -1.4 MB). Peak memory consumption was 70.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 248.87 ms. Allocated memory is still 134.2 MB. Free memory was 83.9 MB in the beginning and 75.5 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 175.05 ms. Allocated memory is still 134.2 MB. Free memory was 75.5 MB in the beginning and 67.7 MB in the end (delta: 7.8 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39405.20 ms. Allocated memory was 134.2 MB in the beginning and 327.2 MB in the end (delta: 192.9 MB). Free memory was 67.7 MB in the beginning and 102.6 MB in the end (delta: -34.9 MB). Peak memory consumption was 180.5 MB. Max. memory is 16.1 GB. * CodeCheck took 153.80 ms. Allocated memory is still 327.2 MB. Free memory was 102.6 MB in the beginning and 95.3 MB in the end (delta: 7.3 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:37:26,717 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:37:29,194 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:37:29,198 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:37:29,262 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:37:29,262 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:37:29,267 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:37:29,269 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:37:29,274 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:37:29,277 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:37:29,282 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:37:29,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:37:29,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:37:29,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:37:29,291 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:37:29,294 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:37:29,299 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:37:29,300 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:37:29,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:37:29,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:37:29,316 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:37:29,318 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:37:29,319 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:37:29,322 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:37:29,324 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:37:29,333 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:37:29,334 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:37:29,334 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:37:29,336 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:37:29,337 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:37:29,338 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:37:29,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:37:29,340 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:37:29,342 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:37:29,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:37:29,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:37:29,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:37:29,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:37:29,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:37:29,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:37:29,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:37:29,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:37:29,350 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:37:29,394 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:37:29,395 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:37:29,396 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:37:29,397 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:37:29,398 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:37:29,398 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:37:29,399 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:37:29,399 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:37:29,399 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:37:29,400 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:37:29,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:37:29,401 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:37:29,401 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:37:29,402 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:37:29,402 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:37:29,402 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:37:29,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:37:29,403 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:37:29,403 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:37:29,403 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:37:29,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:37:29,404 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:37:29,404 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:37:29,404 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:37:29,405 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:37:29,405 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:37:29,405 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:37:29,405 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:37:29,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:37:29,406 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_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ccc87605c4556c18c172bc882c4bc58637928d3f75ad69e0a339ead8d6093a78 [2021-10-29 03:37:29,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:37:29,882 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:37:29,885 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:37:29,887 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:37:29,889 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:37:29,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-29 03:37:29,974 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/96eba543f/2ea2478c3ba440dab69bbcf96697bc42/FLAG51699f52a [2021-10-29 03:37:30,915 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:37:30,916 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2021-10-29 03:37:30,967 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/96eba543f/2ea2478c3ba440dab69bbcf96697bc42/FLAG51699f52a [2021-10-29 03:37:31,372 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/data/96eba543f/2ea2478c3ba440dab69bbcf96697bc42 [2021-10-29 03:37:31,376 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:37:31,378 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:37:31,382 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:37:31,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:37:31,386 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:37:31,387 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:37:31" (1/1) ... [2021-10-29 03:37:31,388 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7041ba50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:31, skipping insertion in model container [2021-10-29 03:37:31,389 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:37:31" (1/1) ... [2021-10-29 03:37:31,396 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:37:31,533 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:37:31,833 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-29 03:37:31,840 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-29 03:37:31,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:37:31,871 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:37:32,898 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,901 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,903 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,904 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,907 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,932 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,936 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,943 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,944 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,952 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,955 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,958 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:32,959 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,496 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:37:33,497 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:37:33,499 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:37:33,500 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:37:33,502 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:37:33,503 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:37:33,504 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:37:33,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:37:33,505 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:37:33,506 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:37:33,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:37:33,824 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:37:33,863 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:37:33,920 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:37:33,925 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-29 03:37:33,925 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-29 03:37:33,927 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:37:33,928 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:37:33,964 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,964 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,965 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,965 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,966 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,973 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,974 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,975 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,976 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,977 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,977 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,978 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:33,979 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,015 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:37:34,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:37:34,018 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:37:34,019 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:37:34,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:37:34,020 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:37:34,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:37:34,021 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:37:34,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:37:34,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:37:34,081 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:37:34,149 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:37:34,183 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:37:34,205 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4494,4507] [2021-10-29 03:37:34,211 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i[4554,4567] [2021-10-29 03:37:34,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:37:34,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:37:34,261 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,262 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,262 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,263 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,264 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,291 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,292 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,293 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,293 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,294 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,295 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,296 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,296 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:37:34,342 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:37:34,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:37:34,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:37:34,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:37:34,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:37:34,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:37:34,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:37:34,348 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:37:34,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:37:34,349 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:37:34,378 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:37:34,417 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:37:34,771 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:37:34,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34 WrapperNode [2021-10-29 03:37:34,772 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:37:34,773 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:37:34,773 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:37:34,773 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:37:34,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:34,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:37:35,025 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:37:35,025 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:37:35,025 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:37:35,036 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,036 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,057 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,058 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,118 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,124 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,156 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,169 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:37:35,170 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:37:35,171 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:37:35,171 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:37:35,171 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:37:34" (1/1) ... [2021-10-29 03:37:35,187 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:37:35,198 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:37:35,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:37:35,243 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:37:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2021-10-29 03:37:35,272 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 03:37:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:37:35,273 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:37:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:37:35,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:37:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-10-29 03:37:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-10-29 03:37:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2021-10-29 03:37:35,274 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2021-10-29 03:37:35,274 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2021-10-29 03:37:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2021-10-29 03:37:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 03:37:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 03:37:35,275 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:37:35,275 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:37:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:37:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 03:37:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2021-10-29 03:37:35,276 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2021-10-29 03:37:35,276 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:37:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:37:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:37:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:37:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:37:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:37:35,277 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-10-29 03:37:35,277 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-10-29 03:37:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:37:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:37:35,278 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-10-29 03:37:35,278 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-10-29 03:37:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:37:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 03:37:35,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:37:35,280 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:37:35,281 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2021-10-29 03:37:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 03:37:35,284 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 03:37:35,284 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2021-10-29 03:37:35,285 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2021-10-29 03:38:18,091 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:38:18,092 INFO L299 CfgBuilder]: Removed 16 assume(true) statements. [2021-10-29 03:38:18,094 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:38:18 BoogieIcfgContainer [2021-10-29 03:38:18,095 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:38:18,095 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:38:18,096 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:38:18,107 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:38:18,107 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:38:18" (1/1) ... [2021-10-29 03:38:18,117 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:38:18,163 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:38:18,175 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2021-10-29 03:38:18,176 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2021-10-29 03:38:18,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2021-10-29 03:38:18,192 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:38:18,196 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:38:18,238 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:444) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-10-29 03:38:18,242 INFO L168 Benchmark]: Toolchain (without parser) took 46863.44 ms. Allocated memory was 60.8 MB in the beginning and 740.3 MB in the end (delta: 679.5 MB). Free memory was 32.8 MB in the beginning and 340.2 MB in the end (delta: -307.4 MB). Peak memory consumption was 368.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:38:18,243 INFO L168 Benchmark]: CDTParser took 0.34 ms. Allocated memory is still 60.8 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:38:18,244 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3389.80 ms. Allocated memory was 60.8 MB in the beginning and 100.7 MB in the end (delta: 39.8 MB). Free memory was 32.7 MB in the beginning and 36.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. [2021-10-29 03:38:18,244 INFO L168 Benchmark]: Boogie Procedure Inliner took 251.07 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 36.5 MB in the beginning and 81.9 MB in the end (delta: -45.3 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:38:18,245 INFO L168 Benchmark]: Boogie Preprocessor took 145.07 ms. Allocated memory is still 125.8 MB. Free memory was 81.9 MB in the beginning and 72.9 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:38:18,246 INFO L168 Benchmark]: RCFGBuilder took 42924.34 ms. Allocated memory was 125.8 MB in the beginning and 740.3 MB in the end (delta: 614.5 MB). Free memory was 72.9 MB in the beginning and 345.4 MB in the end (delta: -272.6 MB). Peak memory consumption was 440.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:38:18,246 INFO L168 Benchmark]: CodeCheck took 145.08 ms. Allocated memory is still 740.3 MB. Free memory was 345.4 MB in the beginning and 340.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:38:18,249 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 0.34 ms. Allocated memory is still 60.8 MB. Free memory is still 41.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3389.80 ms. Allocated memory was 60.8 MB in the beginning and 100.7 MB in the end (delta: 39.8 MB). Free memory was 32.7 MB in the beginning and 36.5 MB in the end (delta: -3.8 MB). Peak memory consumption was 46.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 251.07 ms. Allocated memory was 100.7 MB in the beginning and 125.8 MB in the end (delta: 25.2 MB). Free memory was 36.5 MB in the beginning and 81.9 MB in the end (delta: -45.3 MB). Peak memory consumption was 9.1 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 145.07 ms. Allocated memory is still 125.8 MB. Free memory was 81.9 MB in the beginning and 72.9 MB in the end (delta: 9.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 42924.34 ms. Allocated memory was 125.8 MB in the beginning and 740.3 MB in the end (delta: 614.5 MB). Free memory was 72.9 MB in the beginning and 345.4 MB in the end (delta: -272.6 MB). Peak memory consumption was 440.6 MB. Max. memory is 16.1 GB. * CodeCheck took 145.08 ms. Allocated memory is still 740.3 MB. Free memory was 345.4 MB in the beginning and 340.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:38:18,339 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_89e5090f-0206-4294-9028-63f5e5da4eed/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...