./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_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_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/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_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/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_7dd3bcb3-15df-494c-bce0-7beabe068f71/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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 ........................................................................................................................................................................................................................................................................................................... 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/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_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/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_7dd3bcb3-15df-494c-bce0-7beabe068f71/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 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 ............................................................................................................................................................................................................................................................................................................................................. 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 04:01:41,859 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:01:41,861 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:01:41,913 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:01:41,913 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:01:41,915 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:01:41,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:01:41,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:01:41,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:01:41,924 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:01:41,925 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:01:41,927 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:01:41,927 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:01:41,929 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:01:41,931 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:01:41,932 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:01:41,933 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:01:41,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:01:41,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:01:41,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:01:41,943 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:01:41,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:01:41,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:01:41,948 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:01:41,953 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:01:41,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:01:41,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:01:41,963 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:01:41,964 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:01:41,965 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:01:41,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:01:41,967 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:01:41,968 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:01:41,968 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:01:41,970 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:01:41,970 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:01:41,971 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:01:41,972 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:01:41,972 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:01:41,973 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:01:41,974 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:01:41,980 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 04:01:42,034 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:01:42,034 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:01:42,035 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:01:42,036 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:01:42,036 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:01:42,037 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:01:42,037 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:01:42,037 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 04:01:42,043 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:01:42,044 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:01:42,045 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:01:42,045 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:01:42,045 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:01:42,045 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:01:42,046 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:01:42,046 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:01:42,046 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:01:42,046 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:01:42,047 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:01:42,047 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:01:42,047 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:01:42,047 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:01:42,047 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 04:01:42,048 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 04:01:42,048 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:01:42,048 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-10-29 04:01:42,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:01:42,386 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:01:42,390 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:01:42,391 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:01:42,392 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:01:42,393 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-29 04:01:42,462 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/3bca4cab7/1d9dd8ce69c94f53b18aacdf82517a18/FLAG251615893 [2021-10-29 04:01:43,305 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:01:43,306 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-29 04:01:43,359 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/3bca4cab7/1d9dd8ce69c94f53b18aacdf82517a18/FLAG251615893 [2021-10-29 04:01:43,435 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/3bca4cab7/1d9dd8ce69c94f53b18aacdf82517a18 [2021-10-29 04:01:43,438 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:01:43,440 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:01:43,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:01:43,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:01:43,446 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:01:43,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:01:43" (1/1) ... [2021-10-29 04:01:43,449 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41536043 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:43, skipping insertion in model container [2021-10-29 04:01:43,450 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:01:43" (1/1) ... [2021-10-29 04:01:43,457 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:01:43,564 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:01:43,875 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-29 04:01:43,883 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-29 04:01:43,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:01:43,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:01:44,843 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:01:44,916 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,917 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,917 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,918 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,919 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,935 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,936 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,943 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,946 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,949 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,951 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,955 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:44,960 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,311 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:01:45,313 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:01:45,314 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:01:45,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:01:45,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:01:45,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:01:45,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:01:45,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:01:45,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:01:45,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:01:45,447 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,455 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,544 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:01:45,574 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:01:45,612 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-29 04:01:45,612 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-29 04:01:45,614 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:01:45,616 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:01:45,651 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:01:45,683 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,683 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,684 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,684 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,685 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,693 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,694 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,695 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,695 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,696 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,697 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,697 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,698 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,759 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:01:45,760 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:01:45,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:01:45,762 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:01:45,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:01:45,763 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:01:45,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:01:45,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:01:45,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:01:45,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:01:45,784 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,789 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:01:45,815 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:01:46,016 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:01:46,016 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46 WrapperNode [2021-10-29 04:01:46,016 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:01:46,017 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:01:46,018 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:01:46,018 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:01:46,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,152 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,233 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:01:46,234 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:01:46,244 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:01:46,245 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:01:46,254 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,254 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,270 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,271 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,326 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,360 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,382 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:01:46,383 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:01:46,384 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:01:46,384 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:01:46,393 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:01:46" (1/1) ... [2021-10-29 04:01:46,400 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:01:46,411 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:01:46,430 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:01:46,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:01:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:01:46,479 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-10-29 04:01:46,480 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-10-29 04:01:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-10-29 04:01:46,481 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-10-29 04:01:46,481 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:01:46,482 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:01:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 04:01:46,483 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 04:01:46,484 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 04:01:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:01:46,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:01:46,484 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:01:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:01:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:01:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:01:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:01:46,485 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:01:46,485 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 04:01:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 04:01:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:01:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:01:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:01:46,486 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-10-29 04:01:46,486 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-10-29 04:01:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 04:01:46,487 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:01:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:01:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:01:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:01:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 04:01:46,488 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 04:01:46,488 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-29 04:01:46,489 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 04:02:25,963 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:02:25,963 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 04:02:25,965 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:25 BoogieIcfgContainer [2021-10-29 04:02:25,966 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:02:25,967 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:02:25,967 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:02:25,977 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:02:25,977 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:02:25" (1/1) ... [2021-10-29 04:02:25,986 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:02:26,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:02:26,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 77 states and 95 transitions. [2021-10-29 04:02:26,029 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2021-10-29 04:02:26,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-29 04:02:26,035 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:02:26,036 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:02:26,076 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 04:02:26,080 INFO L168 Benchmark]: Toolchain (without parser) took 42639.04 ms. Allocated memory was 90.2 MB in the beginning and 350.2 MB in the end (delta: 260.0 MB). Free memory was 64.7 MB in the beginning and 263.0 MB in the end (delta: -198.2 MB). Peak memory consumption was 60.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:26,081 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 69.9 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:02:26,083 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2574.12 ms. Allocated memory was 90.2 MB in the beginning and 119.5 MB in the end (delta: 29.4 MB). Free memory was 64.5 MB in the beginning and 73.1 MB in the end (delta: -8.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:26,084 INFO L168 Benchmark]: Boogie Procedure Inliner took 216.26 ms. Allocated memory is still 119.5 MB. Free memory was 73.1 MB in the beginning and 64.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:26,084 INFO L168 Benchmark]: Boogie Preprocessor took 148.34 ms. Allocated memory is still 119.5 MB. Free memory was 64.7 MB in the beginning and 57.6 MB in the end (delta: 7.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:26,085 INFO L168 Benchmark]: RCFGBuilder took 39582.45 ms. Allocated memory was 119.5 MB in the beginning and 350.2 MB in the end (delta: 230.7 MB). Free memory was 57.6 MB in the beginning and 268.2 MB in the end (delta: -210.6 MB). Peak memory consumption was 200.0 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:26,086 INFO L168 Benchmark]: CodeCheck took 112.17 ms. Allocated memory is still 350.2 MB. Free memory was 268.2 MB in the beginning and 263.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:02:26,089 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 0.22 ms. Allocated memory is still 90.2 MB. Free memory is still 69.9 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2574.12 ms. Allocated memory was 90.2 MB in the beginning and 119.5 MB in the end (delta: 29.4 MB). Free memory was 64.5 MB in the beginning and 73.1 MB in the end (delta: -8.6 MB). Peak memory consumption was 61.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 216.26 ms. Allocated memory is still 119.5 MB. Free memory was 73.1 MB in the beginning and 64.7 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 148.34 ms. Allocated memory is still 119.5 MB. Free memory was 64.7 MB in the beginning and 57.6 MB in the end (delta: 7.1 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39582.45 ms. Allocated memory was 119.5 MB in the beginning and 350.2 MB in the end (delta: 230.7 MB). Free memory was 57.6 MB in the beginning and 268.2 MB in the end (delta: -210.6 MB). Peak memory consumption was 200.0 MB. Max. memory is 16.1 GB. * CodeCheck took 112.17 ms. Allocated memory is still 350.2 MB. Free memory was 268.2 MB in the beginning and 263.0 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 04:02:26,294 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 04:02:28,464 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 04:02:28,466 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 04:02:28,502 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 04:02:28,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 04:02:28,508 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 04:02:28,511 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 04:02:28,517 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 04:02:28,520 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 04:02:28,526 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 04:02:28,530 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 04:02:28,532 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 04:02:28,534 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 04:02:28,536 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 04:02:28,538 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 04:02:28,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 04:02:28,545 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 04:02:28,546 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 04:02:28,550 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 04:02:28,552 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 04:02:28,554 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 04:02:28,558 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 04:02:28,561 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 04:02:28,563 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 04:02:28,571 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 04:02:28,574 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 04:02:28,575 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 04:02:28,576 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 04:02:28,578 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 04:02:28,579 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 04:02:28,580 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 04:02:28,581 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 04:02:28,583 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 04:02:28,585 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 04:02:28,606 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 04:02:28,606 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 04:02:28,607 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 04:02:28,608 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 04:02:28,608 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 04:02:28,610 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 04:02:28,611 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 04:02:28,617 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 04:02:28,642 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 04:02:28,643 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 04:02:28,643 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 04:02:28,644 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 04:02:28,644 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 04:02:28,645 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 04:02:28,645 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 04:02:28,645 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 04:02:28,646 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 04:02:28,646 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 04:02:28,646 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 04:02:28,646 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 04:02:28,647 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 04:02:28,647 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 04:02:28,647 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 04:02:28,647 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 04:02:28,647 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 04:02:28,648 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 04:02:28,648 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 04:02:28,648 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 04:02:28,651 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:28,651 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 04:02:28,652 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 04:02:28,652 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 04:02:28,652 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 04:02:28,653 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 04:02:28,653 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 04:02:28,653 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 04:02:28,654 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 04:02:28,654 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 602c22a5759f33fe3c7a18e3ef1531ea38defb370e298f7d0c16de4a5734f1a7 [2021-10-29 04:02:29,074 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 04:02:29,094 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 04:02:29,097 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 04:02:29,098 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 04:02:29,099 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 04:02:29,100 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-29 04:02:29,158 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/a58be146b/c69a2cf1846d4a5686a49af12c6ad22f/FLAGca5e2df7e [2021-10-29 04:02:30,030 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 04:02:30,031 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i [2021-10-29 04:02:30,066 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/a58be146b/c69a2cf1846d4a5686a49af12c6ad22f/FLAGca5e2df7e [2021-10-29 04:02:30,119 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/data/a58be146b/c69a2cf1846d4a5686a49af12c6ad22f [2021-10-29 04:02:30,124 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 04:02:30,126 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 04:02:30,129 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:30,130 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 04:02:30,133 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 04:02:30,134 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:30" (1/1) ... [2021-10-29 04:02:30,137 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7dc00958 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:30, skipping insertion in model container [2021-10-29 04:02:30,137 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 04:02:30" (1/1) ... [2021-10-29 04:02:30,144 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 04:02:30,264 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:02:30,550 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-29 04:02:30,560 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-29 04:02:30,586 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:02:30,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:02:31,407 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:02:31,494 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,495 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,495 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,496 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,500 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,541 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,542 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,543 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,544 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,545 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,546 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,547 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,548 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:31,935 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:02:31,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:02:31,938 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:02:31,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:02:31,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:02:31,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:02:31,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:02:31,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:02:31,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:02:31,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:02:32,107 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,131 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,195 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:32,244 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 04:02:32,303 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 04:02:32,313 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-29 04:02:32,314 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-29 04:02:32,317 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:02:32,320 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:02:32,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:02:32,391 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,391 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,391 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,392 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,393 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,401 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,401 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,403 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,403 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,404 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,405 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,406 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,406 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,457 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:02:32,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:02:32,458 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:02:32,459 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:02:32,460 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:02:32,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:02:32,461 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:02:32,462 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:02:32,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:02:32,463 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:02:32,482 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,488 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,512 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:32,529 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 04:02:32,542 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4494,4507] [2021-10-29 04:02:32,542 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_7dd3bcb3-15df-494c-bce0-7beabe068f71/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness.i[4554,4567] [2021-10-29 04:02:32,544 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 04:02:32,545 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 04:02:32,598 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 04:02:32,614 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,614 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,615 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,615 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,616 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,624 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,624 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,625 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,626 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,627 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,628 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,628 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,629 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,666 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 04:02:32,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 04:02:32,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 04:02:32,669 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 04:02:32,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 04:02:32,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 04:02:32,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 04:02:32,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 04:02:32,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 04:02:32,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 04:02:32,691 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,696 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 04:02:32,734 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 04:02:33,203 INFO L208 MainTranslator]: Completed translation [2021-10-29 04:02:33,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33 WrapperNode [2021-10-29 04:02:33,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 04:02:33,210 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:33,210 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 04:02:33,211 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 04:02:33,218 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,470 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 04:02:33,471 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 04:02:33,471 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 04:02:33,471 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 04:02:33,480 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,480 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,532 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,535 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,550 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,564 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 04:02:33,565 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 04:02:33,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 04:02:33,566 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 04:02:33,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 04:02:33" (1/1) ... [2021-10-29 04:02:33,573 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 04:02:33,585 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 04:02:33,611 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 04:02:33,639 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 04:02:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-29 04:02:33,660 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-10-29 04:02:33,661 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-10-29 04:02:33,661 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-10-29 04:02:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-10-29 04:02:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 04:02:33,662 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 04:02:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 04:02:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 04:02:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-10-29 04:02:33,662 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-10-29 04:02:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-10-29 04:02:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 04:02:33,663 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 04:02:33,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 04:02:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-10-29 04:02:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 04:02:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 04:02:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 04:02:33,664 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 04:02:33,664 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-10-29 04:02:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-10-29 04:02:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-10-29 04:02:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 04:02:33,665 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 04:02:33,665 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 04:02:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2021-10-29 04:02:33,666 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2021-10-29 04:02:33,666 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-10-29 04:02:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-10-29 04:02:33,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-10-29 04:02:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 04:02:33,671 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-10-29 04:02:33,671 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-10-29 04:02:33,672 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-10-29 04:02:33,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-10-29 04:03:16,925 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 04:03:16,925 INFO L299 CfgBuilder]: Removed 12 assume(true) statements. [2021-10-29 04:03:16,928 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:16 BoogieIcfgContainer [2021-10-29 04:03:16,928 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 04:03:16,929 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 04:03:16,929 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 04:03:16,940 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 04:03:16,940 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 04:03:16" (1/1) ... [2021-10-29 04:03:16,949 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 04:03:16,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 04:03:16,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 95 states to 77 states and 95 transitions. [2021-10-29 04:03:16,987 INFO L276 IsEmpty]: Start isEmpty. Operand 77 states and 95 transitions. [2021-10-29 04:03:16,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 47 [2021-10-29 04:03:16,992 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 04:03:16,993 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 04:03:17,038 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 04:03:17,043 INFO L168 Benchmark]: Toolchain (without parser) took 46916.04 ms. Allocated memory was 58.7 MB in the beginning and 526.4 MB in the end (delta: 467.7 MB). Free memory was 28.9 MB in the beginning and 311.5 MB in the end (delta: -282.6 MB). Peak memory consumption was 185.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,044 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 38.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 04:03:17,045 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3079.51 ms. Allocated memory was 58.7 MB in the beginning and 127.9 MB in the end (delta: 69.2 MB). Free memory was 28.8 MB in the beginning and 58.2 MB in the end (delta: -29.4 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,046 INFO L168 Benchmark]: Boogie Procedure Inliner took 260.39 ms. Allocated memory is still 127.9 MB. Free memory was 58.2 MB in the beginning and 82.3 MB in the end (delta: -24.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,046 INFO L168 Benchmark]: Boogie Preprocessor took 93.83 ms. Allocated memory is still 127.9 MB. Free memory was 82.3 MB in the beginning and 73.9 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,047 INFO L168 Benchmark]: RCFGBuilder took 43363.03 ms. Allocated memory was 127.9 MB in the beginning and 526.4 MB in the end (delta: 398.5 MB). Free memory was 73.9 MB in the beginning and 316.8 MB in the end (delta: -242.9 MB). Peak memory consumption was 315.4 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,048 INFO L168 Benchmark]: CodeCheck took 112.09 ms. Allocated memory is still 526.4 MB. Free memory was 316.8 MB in the beginning and 311.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 04:03:17,051 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 0.28 ms. Allocated memory is still 58.7 MB. Free memory is still 38.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3079.51 ms. Allocated memory was 58.7 MB in the beginning and 127.9 MB in the end (delta: 69.2 MB). Free memory was 28.8 MB in the beginning and 58.2 MB in the end (delta: -29.4 MB). Peak memory consumption was 42.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 260.39 ms. Allocated memory is still 127.9 MB. Free memory was 58.2 MB in the beginning and 82.3 MB in the end (delta: -24.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 93.83 ms. Allocated memory is still 127.9 MB. Free memory was 82.3 MB in the beginning and 73.9 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 43363.03 ms. Allocated memory was 127.9 MB in the beginning and 526.4 MB in the end (delta: 398.5 MB). Free memory was 73.9 MB in the beginning and 316.8 MB in the end (delta: -242.9 MB). Peak memory consumption was 315.4 MB. Max. memory is 16.1 GB. * CodeCheck took 112.09 ms. Allocated memory is still 526.4 MB. Free memory was 316.8 MB in the beginning and 311.5 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 04:03:17,130 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_7dd3bcb3-15df-494c-bce0-7beabe068f71/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...