./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/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 fd4ba35c5d37d2cde98be67677183fa679789fb5 ......................................................................................................................................................................................................................................................................................................................................... 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_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/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 fd4ba35c5d37d2cde98be67677183fa679789fb5 ...................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:25:12,592 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:25:12,599 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:25:12,672 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:25:12,673 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:25:12,675 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:25:12,678 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:25:12,682 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:25:12,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:25:12,687 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:25:12,689 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:25:12,691 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:25:12,692 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:25:12,694 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:25:12,696 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:25:12,698 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:25:12,700 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:25:12,702 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:25:12,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:25:12,709 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:25:12,712 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:25:12,715 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:25:12,717 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:25:12,718 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:25:12,724 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:25:12,724 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:25:12,725 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:25:12,727 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:25:12,728 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:25:12,729 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:25:12,730 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:25:12,732 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:25:12,733 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:25:12,735 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:25:12,737 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:25:12,738 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:25:12,739 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:25:12,739 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:25:12,740 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:25:12,741 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:25:12,742 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:25:12,743 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:25:12,775 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:25:12,775 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:25:12,776 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:25:12,777 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:25:12,778 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:25:12,778 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:25:12,778 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:25:12,779 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:25:12,779 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:25:12,779 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:25:12,780 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:25:12,780 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:25:12,780 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:25:12,781 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:25:12,781 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:25:12,781 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:25:12,782 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:25:12,782 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:25:12,782 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:25:12,783 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:25:12,783 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:25:12,783 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:25:12,784 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:25:12,784 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:25:12,785 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:25:12,785 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:25:12,785 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:25:12,785 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_7152c3c6-9d23-456e-a7a8-72652366eb23/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd4ba35c5d37d2cde98be67677183fa679789fb5 [2020-11-30 01:25:13,123 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:25:13,166 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:25:13,173 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:25:13,175 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:25:13,176 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:25:13,178 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 01:25:13,288 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/a8c3b8c96/884ed85e1fa04f9da52e57fea36895dd/FLAGab36db17b [2020-11-30 01:25:14,512 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:25:14,514 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 01:25:14,582 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/a8c3b8c96/884ed85e1fa04f9da52e57fea36895dd/FLAGab36db17b [2020-11-30 01:25:14,849 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/a8c3b8c96/884ed85e1fa04f9da52e57fea36895dd [2020-11-30 01:25:14,852 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:25:14,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:25:14,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:14,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:25:14,862 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:25:14,863 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:14" (1/1) ... [2020-11-30 01:25:14,865 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a735496 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:14, skipping insertion in model container [2020-11-30 01:25:14,866 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:25:14" (1/1) ... [2020-11-30 01:25:14,876 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:25:15,042 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:25:15,535 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:25:15,542 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:25:17,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,086 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,095 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:17,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:25:17,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:25:17,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:25:17,848 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:25:17,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:25:17,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:25:17,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:25:17,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:25:17,854 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:25:17,855 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:25:18,150 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:25:18,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,600 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,645 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,657 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,658 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,785 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:25:18,845 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:25:18,866 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:25:18,868 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:25:18,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,919 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,920 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,929 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,930 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,931 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,932 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,933 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:18,935 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:25:19,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:25:19,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:25:19,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:25:19,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:25:19,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:25:19,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:25:19,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:25:19,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:25:19,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:25:19,080 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:25:19,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,242 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,254 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:25:19,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:25:20,971 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:25:20,972 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20 WrapperNode [2020-11-30 01:25:20,972 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:25:20,974 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:20,974 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:25:20,975 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:25:20,986 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,216 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,359 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:25:21,360 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-30 01:25:21,361 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-30 01:25:21,361 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-30 01:25:21,372 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,373 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,395 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,396 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,489 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,499 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,535 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... [2020-11-30 01:25:21,567 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-30 01:25:21,576 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-30 01:25:21,576 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-30 01:25:21,576 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-30 01:25:21,578 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:25:20" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/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 [2020-11-30 01:25:21,672 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2020-11-30 01:25:21,673 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-30 01:25:21,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-30 01:25:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-30 01:25:21,674 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-30 01:25:21,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-30 01:25:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-30 01:25:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-30 01:25:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2020-11-30 01:25:21,676 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2020-11-30 01:25:21,676 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-30 01:25:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-30 01:25:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-30 01:25:21,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-30 01:25:21,677 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-30 01:25:21,678 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-30 01:25:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-11-30 01:25:21,680 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-11-30 01:25:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_uaddl_overflow [2020-11-30 01:25:21,680 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-30 01:25:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2020-11-30 01:25:21,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2020-11-30 01:25:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-11-30 01:25:21,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-30 01:25:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-30 01:25:21,682 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2020-11-30 01:25:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2020-11-30 01:25:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure s_update_template_size [2020-11-30 01:25:21,683 INFO L138 BoogieDeclarations]: Found implementation of procedure s_update_template_size [2020-11-30 01:25:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-30 01:25:21,683 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-11-30 01:25:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-11-30 01:25:21,684 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_calloc [2020-11-30 01:25:21,684 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_calloc [2020-11-30 01:25:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~real [2020-11-30 01:25:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2020-11-30 01:25:21,685 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2020-11-30 01:25:21,685 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-30 01:25:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-30 01:25:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2020-11-30 01:25:21,686 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2020-11-30 01:25:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-30 01:25:21,686 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-30 01:25:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-30 01:25:21,687 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-11-30 01:25:21,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-11-30 01:25:21,688 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2020-11-30 01:25:21,689 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2020-11-30 01:25:21,689 INFO L130 BoogieDeclarations]: Found specification of procedure s_alloc_state [2020-11-30 01:25:21,693 INFO L138 BoogieDeclarations]: Found implementation of procedure s_alloc_state [2020-11-30 01:25:21,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-30 01:25:42,021 INFO L751 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume !true; [2020-11-30 01:26:06,265 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-30 01:26:06,265 INFO L298 CfgBuilder]: Removed 24 assume(true) statements. [2020-11-30 01:26:06,268 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:26:06 BoogieIcfgContainer [2020-11-30 01:26:06,270 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-30 01:26:06,271 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-30 01:26:06,272 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-30 01:26:06,286 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-30 01:26:06,287 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 30.11 01:26:06" (1/1) ... [2020-11-30 01:26:06,301 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-30 01:26:06,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-30 01:26:06,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 160 states to 128 states and 160 transitions. [2020-11-30 01:26:06,386 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 160 transitions. [2020-11-30 01:26:06,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2020-11-30 01:26:06,398 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-30 01:26:06,459 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.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) 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) [2020-11-30 01:26:06,467 INFO L168 Benchmark]: Toolchain (without parser) took 51609.36 ms. Allocated memory was 100.7 MB in the beginning and 415.2 MB in the end (delta: 314.6 MB). Free memory was 63.9 MB in the beginning and 171.8 MB in the end (delta: -107.9 MB). Peak memory consumption was 204.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:06,475 INFO L168 Benchmark]: CDTParser took 2.04 ms. Allocated memory is still 100.7 MB. Free memory was 59.4 MB in the beginning and 59.3 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:26:06,478 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6116.24 ms. Allocated memory was 100.7 MB in the beginning and 180.4 MB in the end (delta: 79.7 MB). Free memory was 63.6 MB in the beginning and 44.2 MB in the end (delta: 19.4 MB). Peak memory consumption was 104.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:06,480 INFO L168 Benchmark]: Boogie Procedure Inliner took 384.99 ms. Allocated memory is still 180.4 MB. Free memory was 44.2 MB in the beginning and 119.3 MB in the end (delta: -75.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:06,481 INFO L168 Benchmark]: Boogie Preprocessor took 214.25 ms. Allocated memory is still 180.4 MB. Free memory was 119.3 MB in the beginning and 109.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:06,482 INFO L168 Benchmark]: RCFGBuilder took 44694.75 ms. Allocated memory was 180.4 MB in the beginning and 415.2 MB in the end (delta: 234.9 MB). Free memory was 109.9 MB in the beginning and 178.1 MB in the end (delta: -68.2 MB). Peak memory consumption was 233.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:06,482 INFO L168 Benchmark]: CodeCheck took 191.32 ms. Allocated memory is still 415.2 MB. Free memory was 178.1 MB in the beginning and 171.8 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:06,486 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 2.04 ms. Allocated memory is still 100.7 MB. Free memory was 59.4 MB in the beginning and 59.3 MB in the end (delta: 78.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6116.24 ms. Allocated memory was 100.7 MB in the beginning and 180.4 MB in the end (delta: 79.7 MB). Free memory was 63.6 MB in the beginning and 44.2 MB in the end (delta: 19.4 MB). Peak memory consumption was 104.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 384.99 ms. Allocated memory is still 180.4 MB. Free memory was 44.2 MB in the beginning and 119.3 MB in the end (delta: -75.1 MB). Peak memory consumption was 7.7 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 214.25 ms. Allocated memory is still 180.4 MB. Free memory was 119.3 MB in the beginning and 109.9 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 44694.75 ms. Allocated memory was 180.4 MB in the beginning and 415.2 MB in the end (delta: 234.9 MB). Free memory was 109.9 MB in the beginning and 178.1 MB in the end (delta: -68.2 MB). Peak memory consumption was 233.9 MB. Max. memory is 16.1 GB. * CodeCheck took 191.32 ms. Allocated memory is still 415.2 MB. Free memory was 178.1 MB in the beginning and 171.8 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. [MP z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forcibly destroying the process Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:26:09,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:26:09,672 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:26:09,736 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:26:09,737 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:26:09,744 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:26:09,747 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:26:09,753 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:26:09,758 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:26:09,765 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:26:09,767 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:26:09,773 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:26:09,781 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:26:09,785 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:26:09,790 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:26:09,792 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:26:09,794 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:26:09,798 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:26:09,803 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:26:09,817 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:26:09,820 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:26:09,822 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:26:09,824 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:26:09,833 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:26:09,838 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:26:09,842 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:26:09,843 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:26:09,844 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:26:09,846 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:26:09,848 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:26:09,848 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:26:09,850 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:26:09,852 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:26:09,853 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:26:09,855 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:26:09,855 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:26:09,856 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:26:09,857 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:26:09,857 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:26:09,859 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:26:09,860 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:26:09,862 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:26:09,915 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:26:09,916 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:26:09,918 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:26:09,918 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:26:09,920 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:26:09,921 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:26:09,921 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:26:09,922 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:26:09,922 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:26:09,923 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:26:09,924 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:26:09,924 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:26:09,925 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:26:09,925 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:26:09,926 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:26:09,926 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:26:09,926 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:26:09,927 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:26:09,927 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:26:09,927 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:26:09,928 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:26:09,928 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:26:09,929 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:26:09,929 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:26:09,929 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:26:09,930 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:26:09,930 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:26:09,930 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:26:09,931 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:26:09,931 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:26:09,931 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:26:09,932 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_7152c3c6-9d23-456e-a7a8-72652366eb23/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fd4ba35c5d37d2cde98be67677183fa679789fb5 [2020-11-30 01:26:10,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:26:10,464 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:26:10,467 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:26:10,472 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:26:10,473 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:26:10,475 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 01:26:10,561 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/218a1d494/e6d98c6f4fad496c9ab94da0b452e605/FLAGd414e1384 [2020-11-30 01:26:11,792 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:26:11,793 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/sv-benchmarks/c/aws-c-common/aws_hash_table_init_unbounded_harness.i [2020-11-30 01:26:11,862 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/218a1d494/e6d98c6f4fad496c9ab94da0b452e605/FLAGd414e1384 [2020-11-30 01:26:12,095 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_7152c3c6-9d23-456e-a7a8-72652366eb23/bin/ukojak/data/218a1d494/e6d98c6f4fad496c9ab94da0b452e605 [2020-11-30 01:26:12,099 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:26:12,103 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:26:12,107 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:26:12,108 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:26:12,113 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:26:12,114 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:12,116 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10d192a3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:12, skipping insertion in model container [2020-11-30 01:26:12,117 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:26:12" (1/1) ... [2020-11-30 01:26:12,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:26:12,346 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:26:12,856 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:26:12,864 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:26:14,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,395 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,396 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,414 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,415 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,417 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,418 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,421 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:14,428 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,124 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:26:15,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:26:15,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:26:15,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:26:15,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:26:15,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:26:15,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:26:15,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:26:15,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:26:15,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:26:15,394 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:26:15,871 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,921 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,934 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,945 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:15,995 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,072 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:26:16,159 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:26:16,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:26:16,252 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:26:16,260 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:26:16,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,325 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,326 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,348 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:26:16,437 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:26:16,438 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:26:16,439 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:26:16,440 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:26:16,441 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:26:16,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:26:16,442 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:26:16,443 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:26:16,444 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:26:16,489 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:26:16,678 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,679 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,689 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,690 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,694 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,813 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:26:16,861 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:26:16,895 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:26:16,919 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:26:16,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:16,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,007 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,008 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,009 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,013 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,014 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:26:17,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:26:17,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:26:17,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:26:17,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:26:17,059 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:26:17,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:26:17,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:26:17,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:26:17,061 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:26:17,154 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:26:17,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,315 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:26:17,374 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:26:18,626 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:26:18,626 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:18 WrapperNode [2020-11-30 01:26:18,626 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:26:18,628 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:26:18,628 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:26:18,628 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:26:18,636 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:18" (1/1) ... [2020-11-30 01:26:18,716 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]]] [2020-11-30 01:26:18,830 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:26:18" (1/1) ... [2020-11-30 01:26:18,831 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:26:18,831 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:26:18,833 INFO L168 Benchmark]: Toolchain (without parser) took 6729.28 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 23.1 MB in the beginning and 38.9 MB in the end (delta: -15.9 MB). Peak memory consumption was 92.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:18,835 INFO L168 Benchmark]: CDTParser took 2.96 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:26:18,837 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6519.75 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 22.8 MB in the beginning and 45.2 MB in the end (delta: -22.4 MB). Peak memory consumption was 101.1 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:18,838 INFO L168 Benchmark]: Boogie Procedure Inliner took 202.94 ms. Allocated memory is still 161.5 MB. Free memory was 45.2 MB in the beginning and 40.0 MB in the end (delta: 5.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:26:18,840 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.96 ms. Allocated memory is still 54.5 MB. Free memory was 36.3 MB in the beginning and 36.2 MB in the end (delta: 75.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 6519.75 ms. Allocated memory was 54.5 MB in the beginning and 161.5 MB in the end (delta: 107.0 MB). Free memory was 22.8 MB in the beginning and 45.2 MB in the end (delta: -22.4 MB). Peak memory consumption was 101.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 202.94 ms. Allocated memory is still 161.5 MB. Free memory was 45.2 MB in the beginning and 40.0 MB in the end (delta: 5.2 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...