./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_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_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/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 e63d0a383aca53d81bc99e30e5eb7e92753981f8 ......................................................................................................................................................................................................................................................................................................................................................... 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_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/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 e63d0a383aca53d81bc99e30e5eb7e92753981f8 ................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 20:53:20,845 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:53:20,847 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:53:20,893 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:53:20,894 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:53:20,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:53:20,901 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:53:20,912 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:53:20,914 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:53:20,922 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:53:20,923 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:53:20,925 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:53:20,925 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:53:20,928 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:53:20,930 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:53:20,931 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:53:20,932 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:53:20,935 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:53:20,940 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:53:20,942 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:53:20,944 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:53:20,945 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:53:20,947 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:53:20,947 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:53:20,950 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:53:20,951 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:53:20,951 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:53:20,952 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:53:20,953 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:53:20,954 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:53:20,954 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:53:20,955 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:53:20,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:53:20,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:53:20,958 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:53:20,958 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:53:20,959 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:53:20,959 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:53:20,959 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:53:20,960 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:53:20,961 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:53:20,962 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 20:53:20,984 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:53:20,984 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:53:20,985 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:53:20,985 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:53:20,986 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:53:20,986 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:53:20,986 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:53:20,987 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 20:53:20,987 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:53:20,987 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:53:20,987 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:53:20,987 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:53:20,988 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:53:20,988 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:53:20,988 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:53:20,988 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:53:20,989 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:53:20,989 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:53:20,989 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:53:20,989 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:53:20,990 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:53:20,990 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:53:20,990 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:53:20,990 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 20:53:20,990 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 20:53:20,991 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:53:20,991 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:53:20,991 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_68c3dba0-ff21-4f8f-8375-e459954fdc23/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e63d0a383aca53d81bc99e30e5eb7e92753981f8 [2020-11-29 20:53:21,251 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:53:21,274 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:53:21,276 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:53:21,277 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:53:21,282 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:53:21,283 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-29 20:53:21,390 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/d789233cc/371d3afdd54d4032aa869983def53011/FLAG6ba221f6a [2020-11-29 20:53:22,210 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:53:22,211 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-29 20:53:22,253 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/d789233cc/371d3afdd54d4032aa869983def53011/FLAG6ba221f6a [2020-11-29 20:53:22,713 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/d789233cc/371d3afdd54d4032aa869983def53011 [2020-11-29 20:53:22,716 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:53:22,719 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:53:22,722 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:22,725 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:53:22,731 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:53:22,732 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:22" (1/1) ... [2020-11-29 20:53:22,734 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@647ffa64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:22, skipping insertion in model container [2020-11-29 20:53:22,734 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:53:22" (1/1) ... [2020-11-29 20:53:22,739 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:53:22,840 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:53:23,140 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:53:23,145 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:53:24,087 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:53:24,168 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,169 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,170 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,171 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,172 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,188 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,189 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,192 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,193 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:53:24,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:53:24,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:53:24,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:53:24,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:53:24,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:53:24,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:53:24,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:53:24,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:53:24,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:53:24,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,854 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,856 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,858 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,866 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,872 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,880 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,886 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:24,967 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:53:24,996 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:53:25,027 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:53:25,030 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:53:25,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:53:25,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,103 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,104 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,105 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,112 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:53:25,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:53:25,181 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:53:25,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:53:25,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:53:25,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:53:25,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:53:25,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:53:25,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:53:25,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:53:25,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,260 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,261 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,262 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,263 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,267 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:53:25,293 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:53:26,333 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:53:26,334 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26 WrapperNode [2020-11-29 20:53:26,334 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:53:26,335 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:53:26,335 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:53:26,335 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:53:26,350 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,490 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,618 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:53:26,619 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 20:53:26,619 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 20:53:26,619 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 20:53:26,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,629 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,652 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,653 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,717 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,754 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... [2020-11-29 20:53:26,768 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 20:53:26,779 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 20:53:26,779 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 20:53:26,779 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 20:53:26,780 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:53:26" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/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 [2020-11-29 20:53:26,856 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_init_dynamic [2020-11-29 20:53:26,856 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_init_dynamic [2020-11-29 20:53:26,856 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-11-29 20:53:26,857 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-11-29 20:53:26,857 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 20:53:26,857 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-11-29 20:53:26,857 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-11-29 20:53:26,857 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2020-11-29 20:53:26,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2020-11-29 20:53:26,858 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2020-11-29 20:53:26,858 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2020-11-29 20:53:26,858 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 20:53:26,858 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-29 20:53:26,859 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-29 20:53:26,859 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-29 20:53:26,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-29 20:53:26,859 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 20:53:26,859 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 20:53:26,860 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 20:53:26,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 20:53:26,860 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 20:53:26,860 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 20:53:26,860 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-29 20:53:26,860 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-29 20:53:26,861 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-11-29 20:53:26,861 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-11-29 20:53:26,861 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2020-11-29 20:53:26,861 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2020-11-29 20:53:26,862 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-11-29 20:53:26,862 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-11-29 20:53:26,863 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 20:53:26,865 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 20:53:26,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 20:53:26,866 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-11-29 20:53:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 20:53:26,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 20:53:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2020-11-29 20:53:26,868 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2020-11-29 20:53:26,868 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-11-29 20:53:26,868 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-11-29 20:53:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 20:53:26,869 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-11-29 20:53:26,869 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-11-29 20:53:26,876 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-11-29 20:53:26,876 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-11-29 20:53:26,876 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 20:54:05,189 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 20:54:05,189 INFO L298 CfgBuilder]: Removed 22 assume(true) statements. [2020-11-29 20:54:05,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:54:05 BoogieIcfgContainer [2020-11-29 20:54:05,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 20:54:05,193 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 20:54:05,193 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 20:54:05,204 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 20:54:05,204 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 08:54:05" (1/1) ... [2020-11-29 20:54:05,219 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 20:54:05,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 20:54:05,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 161 states and 219 transitions. [2020-11-29 20:54:05,272 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 219 transitions. [2020-11-29 20:54:05,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2020-11-29 20:54:05,285 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 20:54:05,336 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) [2020-11-29 20:54:05,345 INFO L168 Benchmark]: Toolchain (without parser) took 42621.15 ms. Allocated memory was 86.0 MB in the beginning and 432.0 MB in the end (delta: 346.0 MB). Free memory was 61.0 MB in the beginning and 354.6 MB in the end (delta: -293.6 MB). Peak memory consumption was 53.6 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:05,345 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 86.0 MB. Free memory is still 66.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:54:05,351 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3611.89 ms. Allocated memory was 86.0 MB in the beginning and 151.0 MB in the end (delta: 65.0 MB). Free memory was 60.8 MB in the beginning and 42.0 MB in the end (delta: 18.8 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:05,352 INFO L168 Benchmark]: Boogie Procedure Inliner took 283.44 ms. Allocated memory is still 151.0 MB. Free memory was 42.0 MB in the beginning and 32.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:05,352 INFO L168 Benchmark]: Boogie Preprocessor took 158.28 ms. Allocated memory is still 151.0 MB. Free memory was 32.5 MB in the beginning and 97.3 MB in the end (delta: -64.7 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:05,353 INFO L168 Benchmark]: RCFGBuilder took 38413.02 ms. Allocated memory was 151.0 MB in the beginning and 432.0 MB in the end (delta: 281.0 MB). Free memory was 97.3 MB in the beginning and 360.9 MB in the end (delta: -263.6 MB). Peak memory consumption was 259.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:05,354 INFO L168 Benchmark]: CodeCheck took 146.47 ms. Allocated memory is still 432.0 MB. Free memory was 360.9 MB in the beginning and 354.6 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:05,362 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 0.17 ms. Allocated memory is still 86.0 MB. Free memory is still 66.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3611.89 ms. Allocated memory was 86.0 MB in the beginning and 151.0 MB in the end (delta: 65.0 MB). Free memory was 60.8 MB in the beginning and 42.0 MB in the end (delta: 18.8 MB). Peak memory consumption was 100.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 283.44 ms. Allocated memory is still 151.0 MB. Free memory was 42.0 MB in the beginning and 32.5 MB in the end (delta: 9.4 MB). Peak memory consumption was 10.5 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 158.28 ms. Allocated memory is still 151.0 MB. Free memory was 32.5 MB in the beginning and 97.3 MB in the end (delta: -64.7 MB). Peak memory consumption was 4.5 MB. Max. memory is 16.1 GB. * RCFGBuilder took 38413.02 ms. Allocated memory was 151.0 MB in the beginning and 432.0 MB in the end (delta: 281.0 MB). Free memory was 97.3 MB in the beginning and 360.9 MB in the end (delta: -263.6 MB). Peak memory consumption was 259.7 MB. Max. memory is 16.1 GB. * CodeCheck took 146.47 ms. Allocated memory is still 432.0 MB. Free memory was 360.9 MB in the beginning and 354.6 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-a4ecdab [2020-11-29 20:54:07,871 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 20:54:07,875 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 20:54:07,931 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 20:54:07,931 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 20:54:07,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 20:54:07,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 20:54:07,944 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 20:54:07,948 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 20:54:07,956 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 20:54:07,958 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 20:54:07,967 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 20:54:07,968 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 20:54:07,969 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 20:54:07,974 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 20:54:07,976 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 20:54:07,978 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 20:54:07,980 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 20:54:07,985 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 20:54:07,989 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 20:54:07,996 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 20:54:07,998 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 20:54:07,999 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 20:54:08,000 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 20:54:08,005 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 20:54:08,007 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 20:54:08,007 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 20:54:08,010 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 20:54:08,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 20:54:08,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 20:54:08,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 20:54:08,013 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 20:54:08,015 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 20:54:08,016 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 20:54:08,018 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 20:54:08,018 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 20:54:08,019 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 20:54:08,019 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 20:54:08,019 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 20:54:08,021 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 20:54:08,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 20:54:08,023 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 20:54:08,068 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 20:54:08,069 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 20:54:08,070 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 20:54:08,071 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 20:54:08,073 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 20:54:08,073 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 20:54:08,073 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 20:54:08,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 20:54:08,074 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 20:54:08,074 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 20:54:08,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 20:54:08,075 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 20:54:08,075 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 20:54:08,075 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 20:54:08,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 20:54:08,076 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 20:54:08,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 20:54:08,076 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 20:54:08,077 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 20:54:08,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 20:54:08,077 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 20:54:08,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 20:54:08,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 20:54:08,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 20:54:08,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 20:54:08,078 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 20:54:08,079 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 20:54:08,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 20:54:08,079 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 20:54:08,079 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 20:54:08,080 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 20:54:08,080 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_68c3dba0-ff21-4f8f-8375-e459954fdc23/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e63d0a383aca53d81bc99e30e5eb7e92753981f8 [2020-11-29 20:54:08,457 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 20:54:08,499 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 20:54:08,502 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 20:54:08,504 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 20:54:08,505 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 20:54:08,506 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-29 20:54:08,585 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/c59cf933a/61c0cf7ec96a405eb0436b281c919354/FLAGe8817b091 [2020-11-29 20:54:09,509 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 20:54:09,510 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_dynamic_harness.i [2020-11-29 20:54:09,561 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/c59cf933a/61c0cf7ec96a405eb0436b281c919354/FLAGe8817b091 [2020-11-29 20:54:10,041 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_68c3dba0-ff21-4f8f-8375-e459954fdc23/bin/ukojak/data/c59cf933a/61c0cf7ec96a405eb0436b281c919354 [2020-11-29 20:54:10,045 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 20:54:10,047 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 20:54:10,049 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 20:54:10,049 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 20:54:10,053 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 20:54:10,054 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:54:10" (1/1) ... [2020-11-29 20:54:10,057 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71794cf2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:10, skipping insertion in model container [2020-11-29 20:54:10,057 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 08:54:10" (1/1) ... [2020-11-29 20:54:10,065 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 20:54:10,200 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:54:10,549 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:54:10,557 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:54:11,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:54:11,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,742 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,759 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,761 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,762 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,764 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,765 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:11,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,204 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:54:12,205 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:54:12,206 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:54:12,208 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:54:12,209 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:54:12,210 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:54:12,211 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:54:12,212 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:54:12,213 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:54:12,214 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:54:12,382 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,383 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,384 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,385 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,386 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,387 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,388 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,391 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,397 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,398 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,408 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,409 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,483 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:54:12,520 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 20:54:12,606 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 20:54:12,613 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:54:12,615 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:54:12,677 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:54:12,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,720 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,733 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,734 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,771 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:54:12,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:54:12,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:54:12,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:54:12,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:54:12,797 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:54:12,798 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:54:12,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:54:12,799 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:54:12,800 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:54:12,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,838 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,840 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,842 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,849 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,855 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,857 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,882 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:54:12,899 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 20:54:12,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 20:54:12,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 20:54:12,965 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 20:54:12,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:12,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,010 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 20:54:13,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 20:54:13,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 20:54:13,053 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 20:54:13,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 20:54:13,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 20:54:13,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 20:54:13,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 20:54:13,056 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 20:54:13,057 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 20:54:13,148 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,149 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,150 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,151 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,152 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,153 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,185 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 20:54:13,219 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 20:54:14,170 INFO L208 MainTranslator]: Completed translation [2020-11-29 20:54:14,171 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:14 WrapperNode [2020-11-29 20:54:14,171 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 20:54:14,172 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 20:54:14,173 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 20:54:14,173 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 20:54:14,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:14" (1/1) ... [2020-11-29 20:54:14,259 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]]] [2020-11-29 20:54:14,325 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 08:54:14" (1/1) ... [2020-11-29 20:54:14,346 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 20:54:14,346 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 20:54:14,348 INFO L168 Benchmark]: Toolchain (without parser) took 4300.37 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 26.9 MB in the beginning and 81.3 MB in the end (delta: -54.4 MB). Peak memory consumption was 72.7 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:14,349 INFO L168 Benchmark]: CDTParser took 2.03 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 20:54:14,349 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4122.76 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 26.7 MB in the beginning and 30.0 MB in the end (delta: -3.4 MB). Peak memory consumption was 79.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:14,350 INFO L168 Benchmark]: Boogie Procedure Inliner took 173.66 ms. Allocated memory is still 127.9 MB. Free memory was 30.0 MB in the beginning and 81.3 MB in the end (delta: -51.3 MB). Peak memory consumption was 5.4 MB. Max. memory is 16.1 GB. [2020-11-29 20:54:14,352 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.03 ms. Allocated memory is still 56.6 MB. Free memory was 38.4 MB in the beginning and 38.4 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4122.76 ms. Allocated memory was 56.6 MB in the beginning and 127.9 MB in the end (delta: 71.3 MB). Free memory was 26.7 MB in the beginning and 30.0 MB in the end (delta: -3.4 MB). Peak memory consumption was 79.4 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 173.66 ms. Allocated memory is still 127.9 MB. Free memory was 30.0 MB in the beginning and 81.3 MB in the end (delta: -51.3 MB). Peak memory consumption was 5.4 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...