./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak --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 eacf9b965baddc28569d4f4385b5a4b410f24553 ......................................................................................................................................................................................................................................................................................................... Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i -s /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak --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 eacf9b965baddc28569d4f4385b5a4b410f24553 ......................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:13:39,769 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:13:39,772 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:13:39,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:13:39,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:13:39,887 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:13:39,890 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:13:39,897 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:13:39,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:13:39,908 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:13:39,909 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:13:39,912 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:13:39,912 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:13:39,916 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:13:39,918 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:13:39,922 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:13:39,924 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:13:39,926 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:13:39,932 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:13:39,941 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:13:39,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:13:39,946 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:13:39,948 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:13:39,949 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:13:39,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:13:39,961 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:13:39,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:13:39,964 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:13:39,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:13:39,966 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:13:39,966 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:13:39,968 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:13:39,970 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:13:39,972 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:13:39,973 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:13:39,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:13:39,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:13:39,974 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:13:39,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:13:39,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:13:39,978 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:13:39,981 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:13:40,026 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:13:40,026 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:13:40,028 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:13:40,028 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:13:40,029 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:13:40,029 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:13:40,030 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:13:40,030 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:13:40,030 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:13:40,031 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:13:40,032 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:13:40,032 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:13:40,032 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:13:40,033 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:13:40,033 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:13:40,033 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:13:40,034 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:13:40,034 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:13:40,034 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:13:40,034 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:13:40,035 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:13:40,035 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:13:40,035 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:13:40,036 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:13:40,036 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:13:40,036 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:13:40,036 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:13:40,037 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eacf9b965baddc28569d4f4385b5a4b410f24553 [2020-12-01 17:13:40,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:13:40,416 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:13:40,418 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:13:40,419 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:13:40,424 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:13:40,426 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-12-01 17:13:40,513 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/e87aed9b2/f9d47c5bf09d4b3bbde4a4dfce13dc00/FLAG2fabf0c07 [2020-12-01 17:13:41,628 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:13:41,631 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-12-01 17:13:41,691 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/e87aed9b2/f9d47c5bf09d4b3bbde4a4dfce13dc00/FLAG2fabf0c07 [2020-12-01 17:13:42,021 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/e87aed9b2/f9d47c5bf09d4b3bbde4a4dfce13dc00 [2020-12-01 17:13:42,028 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:13:42,031 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:13:42,036 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:13:42,036 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:13:42,041 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:13:42,042 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:13:42" (1/1) ... [2020-12-01 17:13:42,044 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@76a6c5a9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:42, skipping insertion in model container [2020-12-01 17:13:42,045 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:13:42" (1/1) ... [2020-12-01 17:13:42,055 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:13:42,206 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:13:42,588 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:13:42,595 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:13:43,658 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:13:43,755 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,756 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,757 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:43,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,216 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:13:44,217 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:13:44,219 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:13:44,220 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:13:44,222 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:13:44,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:13:44,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:13:44,224 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:13:44,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:13:44,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:13:44,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,429 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,495 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:13:44,542 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:13:44,566 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:13:44,567 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:13:44,609 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:13:44,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,642 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,643 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,656 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:13:44,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:13:44,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:13:44,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:13:44,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:13:44,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:13:44,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:13:44,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:13:44,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:13:44,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:13:44,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:13:44,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:13:45,950 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:13:45,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45 WrapperNode [2020-12-01 17:13:45,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:13:45,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:13:45,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:13:45,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:13:45,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,089 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,210 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:13:46,213 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-12-01 17:13:46,214 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-12-01 17:13:46,214 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-12-01 17:13:46,224 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,225 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,243 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,244 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,306 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,313 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,327 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... [2020-12-01 17:13:46,341 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-12-01 17:13:46,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-12-01 17:13:46,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-12-01 17:13:46,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-12-01 17:13:46,344 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:13:45" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:13:46,432 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-12-01 17:13:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-12-01 17:13:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-12-01 17:13:46,433 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-12-01 17:13:46,433 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-12-01 17:13:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-12-01 17:13:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-12-01 17:13:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-12-01 17:13:46,434 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-12-01 17:13:46,434 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-12-01 17:13:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-12-01 17:13:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-12-01 17:13:46,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-12-01 17:13:46,435 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-12-01 17:13:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-12-01 17:13:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-12-01 17:13:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-12-01 17:13:46,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-12-01 17:13:46,436 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-12-01 17:13:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-12-01 17:13:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-12-01 17:13:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-12-01 17:13:46,437 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_size_t [2020-12-01 17:13:46,437 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_size_t [2020-12-01 17:13:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-12-01 17:13:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-12-01 17:13:46,438 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-12-01 17:13:46,438 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-12-01 17:13:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-12-01 17:13:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-12-01 17:13:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-12-01 17:13:46,439 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-12-01 17:13:46,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-12-01 17:13:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-12-01 17:13:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-12-01 17:13:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-12-01 17:13:46,440 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-12-01 17:13:46,440 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-12-01 17:13:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-12-01 17:13:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-12-01 17:13:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-12-01 17:13:46,441 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-12-01 17:13:46,441 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-12-01 17:13:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-12-01 17:13:46,442 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-12-01 17:13:46,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-12-01 17:14:26,152 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-12-01 17:14:26,152 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-12-01 17:14:26,155 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:14:26 BoogieIcfgContainer [2020-12-01 17:14:26,155 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-12-01 17:14:26,156 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-12-01 17:14:26,156 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-12-01 17:14:26,169 INFO L275 PluginConnector]: CodeCheck initialized [2020-12-01 17:14:26,170 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.12 05:14:26" (1/1) ... [2020-12-01 17:14:26,181 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-12-01 17:14:26,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-12-01 17:14:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2020-12-01 17:14:26,251 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2020-12-01 17:14:26,264 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2020-12-01 17:14:26,264 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-12-01 17:14:26,332 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:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) 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) [2020-12-01 17:14:26,342 INFO L168 Benchmark]: Toolchain (without parser) took 44307.01 ms. Allocated memory was 127.9 MB in the beginning and 434.1 MB in the end (delta: 306.2 MB). Free memory was 90.4 MB in the beginning and 210.2 MB in the end (delta: -119.9 MB). Peak memory consumption was 185.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:26,343 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 77.6 MB. Free memory is still 35.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:14:26,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3915.17 ms. Allocated memory was 127.9 MB in the beginning and 180.4 MB in the end (delta: 52.4 MB). Free memory was 90.0 MB in the beginning and 91.7 MB in the end (delta: -1.7 MB). Peak memory consumption was 101.5 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:26,352 INFO L168 Benchmark]: Boogie Procedure Inliner took 259.92 ms. Allocated memory is still 180.4 MB. Free memory was 91.7 MB in the beginning and 83.4 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:26,354 INFO L168 Benchmark]: Boogie Preprocessor took 128.78 ms. Allocated memory is still 180.4 MB. Free memory was 83.4 MB in the beginning and 73.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:26,355 INFO L168 Benchmark]: RCFGBuilder took 39813.05 ms. Allocated memory was 180.4 MB in the beginning and 434.1 MB in the end (delta: 253.8 MB). Free memory was 73.9 MB in the beginning and 216.5 MB in the end (delta: -142.6 MB). Peak memory consumption was 207.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:26,355 INFO L168 Benchmark]: CodeCheck took 180.65 ms. Allocated memory is still 434.1 MB. Free memory was 216.5 MB in the beginning and 210.2 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:26,360 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 0.29 ms. Allocated memory is still 77.6 MB. Free memory is still 35.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3915.17 ms. Allocated memory was 127.9 MB in the beginning and 180.4 MB in the end (delta: 52.4 MB). Free memory was 90.0 MB in the beginning and 91.7 MB in the end (delta: -1.7 MB). Peak memory consumption was 101.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 259.92 ms. Allocated memory is still 180.4 MB. Free memory was 91.7 MB in the beginning and 83.4 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 128.78 ms. Allocated memory is still 180.4 MB. Free memory was 83.4 MB in the beginning and 73.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 39813.05 ms. Allocated memory was 180.4 MB in the beginning and 434.1 MB in the end (delta: 253.8 MB). Free memory was 73.9 MB in the beginning and 216.5 MB in the end (delta: -142.6 MB). Peak memory consumption was 207.6 MB. Max. memory is 16.1 GB. * CodeCheck took 180.65 ms. Allocated memory is still 434.1 MB. Free memory was 216.5 MB in the beginning and 210.2 MB in the end (delta: 6.3 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. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 17:14:29,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:14:29,343 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:14:29,413 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:14:29,414 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:14:29,421 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:14:29,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:14:29,432 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:14:29,437 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:14:29,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:14:29,450 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:14:29,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:14:29,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:14:29,462 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:14:29,464 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:14:29,466 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:14:29,469 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:14:29,476 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:14:29,479 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:14:29,484 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:14:29,492 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:14:29,495 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:14:29,497 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:14:29,502 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:14:29,510 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:14:29,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:14:29,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:14:29,513 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:14:29,515 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:14:29,516 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:14:29,516 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:14:29,518 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:14:29,520 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:14:29,521 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:14:29,522 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:14:29,523 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:14:29,524 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:14:29,524 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:14:29,525 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:14:29,527 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:14:29,528 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:14:29,529 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:14:29,588 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:14:29,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:14:29,593 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:14:29,593 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:14:29,596 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:14:29,596 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:14:29,597 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:14:29,597 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:14:29,597 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:14:29,598 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:14:29,599 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:14:29,600 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:14:29,600 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:14:29,600 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:14:29,601 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:14:29,601 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:14:29,601 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:14:29,602 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:14:29,602 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:14:29,602 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:14:29,602 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:14:29,603 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:14:29,603 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:14:29,603 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:14:29,604 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:14:29,604 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:14:29,604 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:14:29,605 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:14:29,605 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:14:29,605 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:14:29,605 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:14:29,606 INFO L138 SettingsManager]: * To the following directory=dump/ 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-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eacf9b965baddc28569d4f4385b5a4b410f24553 [2020-12-01 17:14:30,124 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:14:30,180 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:14:30,185 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:14:30,187 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:14:30,188 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:14:30,189 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-12-01 17:14:30,284 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/e87d8fdb3/c00264b96f8345338e326da21e512dbb/FLAG4c5371fb6 [2020-12-01 17:14:31,442 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:14:31,443 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness-1.i [2020-12-01 17:14:31,513 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/e87d8fdb3/c00264b96f8345338e326da21e512dbb/FLAG4c5371fb6 [2020-12-01 17:14:31,803 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_89400184-d78c-4346-a9dc-8113b68336fa/bin/ukojak/data/e87d8fdb3/c00264b96f8345338e326da21e512dbb [2020-12-01 17:14:31,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:14:31,810 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:14:31,813 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:14:31,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:14:31,820 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:14:31,821 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:14:31" (1/1) ... [2020-12-01 17:14:31,825 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6237a967 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:31, skipping insertion in model container [2020-12-01 17:14:31,825 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:14:31" (1/1) ... [2020-12-01 17:14:31,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:14:32,005 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:14:32,459 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:14:32,468 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:14:33,533 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:14:33,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,636 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,638 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,659 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,660 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,663 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:33,664 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:14:34,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:14:34,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:14:34,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:14:34,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:14:34,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:14:34,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:14:34,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:14:34,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:14:34,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:14:34,458 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,459 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,579 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:14:34,646 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:14:34,747 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:14:34,755 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:14:34,757 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:14:34,801 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:14:34,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,863 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:34,941 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:14:34,942 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:14:34,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:14:34,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:14:34,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:14:34,949 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:14:34,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:14:34,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:14:34,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:14:34,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:14:35,052 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:14:35,126 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:14:35,155 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:14:35,162 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:14:35,218 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:14:35,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,239 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,251 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,327 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:14:35,328 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:14:35,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:14:35,329 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:14:35,330 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:14:35,331 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:14:35,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:14:35,332 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:14:35,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:14:35,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:14:35,377 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:14:35,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:14:36,473 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:14:36,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:36 WrapperNode [2020-12-01 17:14:36,474 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:14:36,476 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:14:36,476 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:14:36,476 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:14:36,484 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:36" (1/1) ... [2020-12-01 17:14:36,595 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 17:14:36,631 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:14:36" (1/1) ... [2020-12-01 17:14:36,632 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:14:36,632 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:14:36,635 INFO L168 Benchmark]: Toolchain (without parser) took 4824.30 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 36.7 MB in the beginning and 54.0 MB in the end (delta: -17.3 MB). Peak memory consumption was 65.9 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:36,636 INFO L168 Benchmark]: CDTParser took 2.60 ms. Allocated memory is still 54.5 MB. Free memory was 37.5 MB in the beginning and 37.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:14:36,637 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4662.04 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 36.4 MB in the beginning and 58.2 MB in the end (delta: -21.8 MB). Peak memory consumption was 88.3 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:36,638 INFO L168 Benchmark]: Boogie Procedure Inliner took 156.50 ms. Allocated memory is still 138.4 MB. Free memory was 58.2 MB in the beginning and 54.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:14:36,640 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.60 ms. Allocated memory is still 54.5 MB. Free memory was 37.5 MB in the beginning and 37.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4662.04 ms. Allocated memory was 54.5 MB in the beginning and 138.4 MB in the end (delta: 83.9 MB). Free memory was 36.4 MB in the beginning and 58.2 MB in the end (delta: -21.8 MB). Peak memory consumption was 88.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 156.50 ms. Allocated memory is still 138.4 MB. Free memory was 58.2 MB in the beginning and 54.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...