./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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 a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d .................................................................................................................................................................................................................................................................................... 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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 a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d ................................................................................................................................................................................................................................................................................................................. 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 03:33:31,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:33:31,635 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:33:31,699 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:33:31,700 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:33:31,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:33:31,707 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:33:31,710 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:33:31,712 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:33:31,714 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:33:31,715 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:33:31,717 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:33:31,718 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:33:31,719 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:33:31,721 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:33:31,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:33:31,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:33:31,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:33:31,727 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:33:31,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:33:31,732 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:33:31,734 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:33:31,735 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:33:31,737 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:33:31,741 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:33:31,741 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:33:31,742 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:33:31,743 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:33:31,744 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:33:31,746 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:33:31,746 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:33:31,747 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:33:31,748 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:33:31,750 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:33:31,751 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:33:31,751 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:33:31,752 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:33:31,753 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:33:31,753 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:33:31,754 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:33:31,755 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:33:31,756 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-10-29 03:33:31,778 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:33:31,779 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:33:31,780 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:33:31,780 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:33:31,781 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:33:31,781 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:33:31,782 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:33:31,782 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-29 03:33:31,782 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:33:31,782 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:33:31,783 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:33:31,783 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:33:31,783 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:33:31,783 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:33:31,784 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:33:31,784 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:33:31,784 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:33:31,785 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:33:31,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:33:31,785 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:33:31,785 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:33:31,786 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:33:31,786 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-10-29 03:33:31,786 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-29 03:33:31,787 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:33:31,787 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d [2021-10-29 03:33:32,117 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:33:32,147 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:33:32,150 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:33:32,152 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:33:32,155 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:33:32,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-29 03:33:32,277 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/182a00cff/f9b027ea47be4cc4b25f3afb89ae0c2d/FLAG3cfdbce1c [2021-10-29 03:33:33,195 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:33:33,198 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-29 03:33:33,258 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/182a00cff/f9b027ea47be4cc4b25f3afb89ae0c2d/FLAG3cfdbce1c [2021-10-29 03:33:33,631 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/182a00cff/f9b027ea47be4cc4b25f3afb89ae0c2d [2021-10-29 03:33:33,633 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:33:33,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:33:33,639 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:33:33,640 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:33:33,643 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:33:33,644 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:33:33" (1/1) ... [2021-10-29 03:33:33,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4457f592 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:33, skipping insertion in model container [2021-10-29 03:33:33,645 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:33:33" (1/1) ... [2021-10-29 03:33:33,653 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:33:33,812 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:33:34,130 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-29 03:33:34,138 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-29 03:33:34,168 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:33:34,175 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:33:35,307 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,308 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,308 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,310 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,311 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,327 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,328 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,330 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,331 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:35,806 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:33:35,807 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:33:35,809 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:33:35,811 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:33:35,813 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:33:35,814 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:33:35,815 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:33:35,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:33:35,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:33:35,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:33:36,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:33:36,157 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,171 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,295 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:33:36,352 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:33:36,367 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-29 03:33:36,368 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-29 03:33:36,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:33:36,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:33:36,406 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,411 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,412 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,412 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,414 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,421 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,428 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,429 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,431 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,508 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:33:36,509 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:33:36,510 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:33:36,511 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:33:36,512 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:33:36,515 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:33:36,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:33:36,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:33:36,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:33:36,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:33:36,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:33:36,719 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,720 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:33:36,766 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:33:37,041 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:33:37,042 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37 WrapperNode [2021-10-29 03:33:37,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:33:37,043 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:33:37,043 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:33:37,044 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:33:37,051 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,215 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,304 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:33:37,305 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:33:37,306 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:33:37,306 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:33:37,318 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,318 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,331 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,332 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,377 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,383 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,424 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:33:37,425 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:33:37,426 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:33:37,426 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:33:37,430 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:33:37" (1/1) ... [2021-10-29 03:33:37,440 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:33:37,453 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:33:37,481 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:33:37,500 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:33:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:33:37,539 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:33:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-29 03:33:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:33:37,540 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:33:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:33:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:33:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:33:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2021-10-29 03:33:37,541 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2021-10-29 03:33:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:33:37,542 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:33:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:33:37,543 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:33:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:33:37,544 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:33:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:33:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:33:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-29 03:34:13,417 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:34:13,418 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-10-29 03:34:13,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:34:13 BoogieIcfgContainer [2021-10-29 03:34:13,421 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:34:13,422 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:34:13,422 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:34:13,435 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:34:13,435 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:34:13" (1/1) ... [2021-10-29 03:34:13,446 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:34:13,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:34:13,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2021-10-29 03:34:13,486 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2021-10-29 03:34:13,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-10-29 03:34:13,491 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:34:13,492 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:34:13,543 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 03:34:13,549 INFO L168 Benchmark]: Toolchain (without parser) took 39913.68 ms. Allocated memory was 102.8 MB in the beginning and 262.1 MB in the end (delta: 159.4 MB). Free memory was 59.9 MB in the beginning and 102.2 MB in the end (delta: -42.3 MB). Peak memory consumption was 120.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:13,550 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:34:13,551 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3402.96 ms. Allocated memory was 102.8 MB in the beginning and 127.9 MB in the end (delta: 25.2 MB). Free memory was 59.7 MB in the beginning and 50.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:13,552 INFO L168 Benchmark]: Boogie Procedure Inliner took 261.51 ms. Allocated memory is still 127.9 MB. Free memory was 50.5 MB in the beginning and 74.4 MB in the end (delta: -23.9 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:13,552 INFO L168 Benchmark]: Boogie Preprocessor took 119.13 ms. Allocated memory is still 127.9 MB. Free memory was 74.4 MB in the beginning and 67.4 MB in the end (delta: 7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:13,553 INFO L168 Benchmark]: RCFGBuilder took 35995.57 ms. Allocated memory was 127.9 MB in the beginning and 262.1 MB in the end (delta: 134.2 MB). Free memory was 67.4 MB in the beginning and 107.5 MB in the end (delta: -40.1 MB). Peak memory consumption was 153.5 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:13,554 INFO L168 Benchmark]: CodeCheck took 125.11 ms. Allocated memory is still 262.1 MB. Free memory was 107.5 MB in the beginning and 102.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:34:13,558 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 0.24 ms. Allocated memory is still 77.6 MB. Free memory was 54.3 MB in the beginning and 54.3 MB in the end (delta: 25.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3402.96 ms. Allocated memory was 102.8 MB in the beginning and 127.9 MB in the end (delta: 25.2 MB). Free memory was 59.7 MB in the beginning and 50.5 MB in the end (delta: 9.2 MB). Peak memory consumption was 49.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 261.51 ms. Allocated memory is still 127.9 MB. Free memory was 50.5 MB in the beginning and 74.4 MB in the end (delta: -23.9 MB). Peak memory consumption was 11.6 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 119.13 ms. Allocated memory is still 127.9 MB. Free memory was 74.4 MB in the beginning and 67.4 MB in the end (delta: 7.0 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 35995.57 ms. Allocated memory was 127.9 MB in the beginning and 262.1 MB in the end (delta: 134.2 MB). Free memory was 67.4 MB in the beginning and 107.5 MB in the end (delta: -40.1 MB). Peak memory consumption was 153.5 MB. Max. memory is 16.1 GB. * CodeCheck took 125.11 ms. Allocated memory is still 262.1 MB. Free memory was 107.5 MB in the beginning and 102.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-10-29 03:34:13,727 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.1-dev-b2eff8b [2021-10-29 03:34:16,250 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-29 03:34:16,253 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-29 03:34:16,311 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-10-29 03:34:16,312 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-10-29 03:34:16,316 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-10-29 03:34:16,318 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-10-29 03:34:16,327 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-10-29 03:34:16,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-10-29 03:34:16,337 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-10-29 03:34:16,341 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-10-29 03:34:16,344 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-10-29 03:34:16,344 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-29 03:34:16,347 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-29 03:34:16,350 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-29 03:34:16,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-29 03:34:16,358 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-29 03:34:16,359 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-29 03:34:16,361 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-29 03:34:16,371 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-29 03:34:16,373 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-29 03:34:16,375 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-29 03:34:16,378 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-29 03:34:16,380 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-29 03:34:16,390 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-10-29 03:34:16,391 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-10-29 03:34:16,391 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-10-29 03:34:16,393 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-10-29 03:34:16,394 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-10-29 03:34:16,395 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-10-29 03:34:16,396 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-10-29 03:34:16,397 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-10-29 03:34:16,399 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-10-29 03:34:16,400 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-10-29 03:34:16,402 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-10-29 03:34:16,402 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-10-29 03:34:16,403 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-10-29 03:34:16,404 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-10-29 03:34:16,411 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-29 03:34:16,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-29 03:34:16,414 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-29 03:34:16,415 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-10-29 03:34:16,464 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-29 03:34:16,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-29 03:34:16,466 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-10-29 03:34:16,467 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-10-29 03:34:16,468 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-29 03:34:16,469 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-29 03:34:16,469 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-29 03:34:16,469 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-29 03:34:16,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-29 03:34:16,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-29 03:34:16,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-29 03:34:16,471 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-10-29 03:34:16,472 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-10-29 03:34:16,472 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-10-29 03:34:16,472 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-29 03:34:16,473 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-29 03:34:16,473 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-29 03:34:16,473 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-10-29 03:34:16,473 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-10-29 03:34:16,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-29 03:34:16,474 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:34:16,474 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-29 03:34:16,475 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-29 03:34:16,475 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-29 03:34:16,475 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-10-29 03:34:16,475 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-10-29 03:34:16,476 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-10-29 03:34:16,476 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-10-29 03:34:16,476 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-10-29 03:34:16,476 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d [2021-10-29 03:34:16,920 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-29 03:34:16,946 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-29 03:34:16,948 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-29 03:34:16,950 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-29 03:34:16,951 INFO L275 PluginConnector]: CDTParser initialized [2021-10-29 03:34:16,952 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-29 03:34:17,020 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/ee11c7e91/9e1a44331f60463dadaf59155de7ffbd/FLAG20a8d4ae6 [2021-10-29 03:34:17,997 INFO L306 CDTParser]: Found 1 translation units. [2021-10-29 03:34:17,997 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2021-10-29 03:34:18,039 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/ee11c7e91/9e1a44331f60463dadaf59155de7ffbd/FLAG20a8d4ae6 [2021-10-29 03:34:18,444 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/data/ee11c7e91/9e1a44331f60463dadaf59155de7ffbd [2021-10-29 03:34:18,447 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-29 03:34:18,448 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-10-29 03:34:18,450 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-29 03:34:18,450 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-29 03:34:18,454 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-29 03:34:18,454 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:34:18" (1/1) ... [2021-10-29 03:34:18,456 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@17b4d128 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:18, skipping insertion in model container [2021-10-29 03:34:18,456 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.10 03:34:18" (1/1) ... [2021-10-29 03:34:18,463 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-29 03:34:18,601 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:34:18,870 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-29 03:34:18,877 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-29 03:34:18,901 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:34:18,907 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:34:19,906 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,907 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,908 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,909 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,910 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,927 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,928 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,930 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:19,931 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:20,369 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:34:20,370 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:34:20,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:34:20,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:34:20,375 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:34:20,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:34:20,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:34:20,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:34:20,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:34:20,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:34:20,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:34:20,685 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:20,686 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:20,770 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:34:20,887 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-10-29 03:34:20,948 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-29 03:34:20,956 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-29 03:34:20,957 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-29 03:34:20,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:34:20,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:34:21,018 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,018 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,019 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,020 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,021 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,041 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,042 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,043 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,044 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,085 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:34:21,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:34:21,086 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:34:21,087 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:34:21,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:34:21,089 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:34:21,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:34:21,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:34:21,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:34:21,092 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:34:21,127 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:34:21,196 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,196 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,262 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:34:21,325 INFO L203 MainTranslator]: Completed pre-run [2021-10-29 03:34:21,354 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2021-10-29 03:34:21,355 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_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2021-10-29 03:34:21,357 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-10-29 03:34:21,363 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-10-29 03:34:21,394 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,394 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,395 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,395 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,396 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,432 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,433 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,434 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,434 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,481 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-10-29 03:34:21,482 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-10-29 03:34:21,483 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-10-29 03:34:21,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-10-29 03:34:21,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-10-29 03:34:21,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-10-29 03:34:21,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-10-29 03:34:21,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-10-29 03:34:21,493 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-10-29 03:34:21,494 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-10-29 03:34:21,526 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-10-29 03:34:21,676 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,676 WARN L1513 CHandler]: Possible shadowing of function index [2021-10-29 03:34:21,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-29 03:34:22,117 INFO L208 MainTranslator]: Completed translation [2021-10-29 03:34:22,131 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22 WrapperNode [2021-10-29 03:34:22,131 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-29 03:34:22,133 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-29 03:34:22,133 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-29 03:34:22,133 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-29 03:34:22,141 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,302 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,408 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-29 03:34:22,411 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-29 03:34:22,411 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-29 03:34:22,411 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-29 03:34:22,420 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,421 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,438 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,439 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,492 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,497 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,509 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,537 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-29 03:34:22,539 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-29 03:34:22,540 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-29 03:34:22,540 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-29 03:34:22,541 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.10 03:34:22" (1/1) ... [2021-10-29 03:34:22,549 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-10-29 03:34:22,562 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 [2021-10-29 03:34:22,575 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-10-29 03:34:22,598 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-10-29 03:34:22,631 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-10-29 03:34:22,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-10-29 03:34:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-10-29 03:34:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-10-29 03:34:22,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-10-29 03:34:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-10-29 03:34:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-29 03:34:22,633 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-29 03:34:22,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-29 03:34:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2021-10-29 03:34:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2021-10-29 03:34:22,634 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-10-29 03:34:22,634 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-10-29 03:34:22,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-10-29 03:34:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-10-29 03:34:22,636 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-10-29 03:34:22,636 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-10-29 03:34:22,637 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-10-29 03:34:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-29 03:34:22,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-10-29 03:35:04,481 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-29 03:35:04,482 INFO L299 CfgBuilder]: Removed 7 assume(true) statements. [2021-10-29 03:35:04,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:35:04 BoogieIcfgContainer [2021-10-29 03:35:04,485 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-29 03:35:04,486 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-10-29 03:35:04,486 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-10-29 03:35:04,499 INFO L275 PluginConnector]: CodeCheck initialized [2021-10-29 03:35:04,500 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.10 03:35:04" (1/1) ... [2021-10-29 03:35:04,511 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-29 03:35:04,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-10-29 03:35:04,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2021-10-29 03:35:04,554 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2021-10-29 03:35:04,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2021-10-29 03:35:04,561 INFO L427 CodeCheckObserver]: Error Path is FOUND. [2021-10-29 03:35:04,563 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-29 03:35:04,620 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 03:35:04,628 INFO L168 Benchmark]: Toolchain (without parser) took 46178.06 ms. Allocated memory was 50.3 MB in the beginning and 635.4 MB in the end (delta: 585.1 MB). Free memory was 28.3 MB in the beginning and 332.5 MB in the end (delta: -304.1 MB). Peak memory consumption was 280.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:04,629 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 50.3 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2021-10-29 03:35:04,633 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3681.84 ms. Allocated memory was 50.3 MB in the beginning and 182.5 MB in the end (delta: 132.1 MB). Free memory was 28.1 MB in the beginning and 91.8 MB in the end (delta: -63.8 MB). Peak memory consumption was 77.1 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:04,633 INFO L168 Benchmark]: Boogie Procedure Inliner took 277.61 ms. Allocated memory is still 182.5 MB. Free memory was 91.8 MB in the beginning and 126.5 MB in the end (delta: -34.6 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:04,634 INFO L168 Benchmark]: Boogie Preprocessor took 127.12 ms. Allocated memory is still 182.5 MB. Free memory was 126.5 MB in the beginning and 118.1 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:04,635 INFO L168 Benchmark]: RCFGBuilder took 41946.23 ms. Allocated memory was 182.5 MB in the beginning and 635.4 MB in the end (delta: 453.0 MB). Free memory was 118.1 MB in the beginning and 337.7 MB in the end (delta: -219.6 MB). Peak memory consumption was 375.3 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:04,637 INFO L168 Benchmark]: CodeCheck took 139.45 ms. Allocated memory is still 635.4 MB. Free memory was 337.7 MB in the beginning and 332.5 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2021-10-29 03:35:04,647 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 50.3 MB. Free memory was 31.5 MB in the beginning and 31.5 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3681.84 ms. Allocated memory was 50.3 MB in the beginning and 182.5 MB in the end (delta: 132.1 MB). Free memory was 28.1 MB in the beginning and 91.8 MB in the end (delta: -63.8 MB). Peak memory consumption was 77.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 277.61 ms. Allocated memory is still 182.5 MB. Free memory was 91.8 MB in the beginning and 126.5 MB in the end (delta: -34.6 MB). Peak memory consumption was 7.0 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 127.12 ms. Allocated memory is still 182.5 MB. Free memory was 126.5 MB in the beginning and 118.1 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 41946.23 ms. Allocated memory was 182.5 MB in the beginning and 635.4 MB in the end (delta: 453.0 MB). Free memory was 118.1 MB in the beginning and 337.7 MB in the end (delta: -219.6 MB). Peak memory consumption was 375.3 MB. Max. memory is 16.1 GB. * CodeCheck took 139.45 ms. Allocated memory is still 635.4 MB. Free memory was 337.7 MB in the beginning and 332.5 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 03:35:04,740 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a8d043b8-6f37-4828-8a6a-d2a436c90f3a/bin/ukojak-Rh5K9KB4LI/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...