./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/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 83a1d5d0fa5c173ce0444cfd8611d9958cf3755d .......................................................................................................................................................................................................... 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_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/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 83a1d5d0fa5c173ce0444cfd8611d9958cf3755d ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:17:15,812 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:17:15,816 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:17:15,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:17:15,920 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:17:15,922 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:17:15,937 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:17:15,940 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:17:15,942 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:17:15,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:17:15,946 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:17:15,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:17:15,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:17:15,957 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:17:15,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:17:15,962 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:17:15,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:17:15,968 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:17:15,977 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:17:15,982 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:17:15,988 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:17:15,990 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:17:15,994 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:17:15,996 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:17:16,014 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:17:16,015 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:17:16,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:17:16,019 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:17:16,020 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:17:16,022 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:17:16,023 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:17:16,026 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:17:16,029 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:17:16,031 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:17:16,034 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:17:16,034 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:17:16,036 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:17:16,037 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:17:16,037 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:17:16,039 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:17:16,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:17:16,045 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:17:16,107 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:17:16,107 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:17:16,109 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:17:16,110 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:17:16,111 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:17:16,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:17:16,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:17:16,112 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:17:16,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:17:16,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:17:16,115 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:17:16,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:17:16,116 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:17:16,116 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:17:16,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:17:16,117 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:17:16,117 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:17:16,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:17:16,118 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:17:16,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:17:16,118 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:17:16,119 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:17:16,119 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:17:16,119 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:17:16,120 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:17:16,120 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:17:16,120 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:17:16,121 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_9989afca-8ec5-4773-a50b-7e814e8b1b34/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83a1d5d0fa5c173ce0444cfd8611d9958cf3755d [2020-12-01 18:17:16,510 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:17:16,559 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:17:16,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:17:16,568 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:17:16,569 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:17:16,570 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-12-01 18:17:16,685 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/02d4f5454/b28049918fdb47b2aebb3ff39bd91137/FLAGd40a4421e [2020-12-01 18:17:17,838 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:17:17,840 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-12-01 18:17:17,903 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/02d4f5454/b28049918fdb47b2aebb3ff39bd91137/FLAGd40a4421e [2020-12-01 18:17:18,220 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/02d4f5454/b28049918fdb47b2aebb3ff39bd91137 [2020-12-01 18:17:18,223 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:17:18,225 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:17:18,230 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:18,230 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:17:18,235 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:17:18,236 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:18" (1/1) ... [2020-12-01 18:17:18,240 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5222b56f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:18, skipping insertion in model container [2020-12-01 18:17:18,241 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:18" (1/1) ... [2020-12-01 18:17:18,251 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:17:18,397 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:17:18,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:18,873 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:20,210 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,230 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,275 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,278 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,280 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:20,842 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:20,843 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:20,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:20,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:20,849 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:20,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:20,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:20,851 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:20,852 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:20,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:21,056 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:21,089 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:21,109 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:17:21,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:21,131 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:21,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,222 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,224 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,226 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,248 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:21,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:21,402 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:21,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:21,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:21,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:21,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:21,418 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:21,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:21,423 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:21,424 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:21,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:21,519 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:21,534 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:17:21,551 INFO L168 Benchmark]: Toolchain (without parser) took 3321.27 ms. Allocated memory was 100.7 MB in the beginning and 130.0 MB in the end (delta: 29.4 MB). Free memory was 67.3 MB in the beginning and 87.2 MB in the end (delta: -19.9 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:21,553 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 100.7 MB. Free memory was 60.7 MB in the beginning and 60.6 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:17:21,556 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3315.72 ms. Allocated memory was 100.7 MB in the beginning and 130.0 MB in the end (delta: 29.4 MB). Free memory was 67.1 MB in the beginning and 87.2 MB in the end (delta: -20.1 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:21,565 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 100.7 MB. Free memory was 60.7 MB in the beginning and 60.6 MB in the end (delta: 52.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3315.72 ms. Allocated memory was 100.7 MB in the beginning and 130.0 MB in the end (delta: 29.4 MB). Free memory was 67.1 MB in the beginning and 87.2 MB in the end (delta: -20.1 MB). Peak memory consumption was 44.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:17:24,839 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:17:24,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:17:24,911 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:17:24,912 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:17:24,914 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:17:24,917 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:17:24,920 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:17:24,925 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:17:24,928 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:17:24,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:17:24,932 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:17:24,933 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:17:24,938 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:17:24,944 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:17:24,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:17:24,949 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:17:24,957 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:17:24,964 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:17:24,975 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:17:24,978 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:17:24,982 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:17:24,984 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:17:24,995 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:17:25,000 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:17:25,001 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:17:25,001 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:17:25,009 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:17:25,010 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:17:25,012 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:17:25,012 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:17:25,014 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:17:25,017 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:17:25,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:17:25,021 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:17:25,021 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:17:25,022 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:17:25,023 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:17:25,023 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:17:25,026 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:17:25,027 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:17:25,029 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:17:25,098 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:17:25,098 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:17:25,101 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:17:25,101 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:17:25,104 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:17:25,104 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:17:25,105 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:17:25,106 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:17:25,106 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:17:25,107 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:17:25,108 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:17:25,109 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:17:25,109 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:17:25,110 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:17:25,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:17:25,111 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:17:25,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:17:25,111 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:17:25,112 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:17:25,112 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:17:25,113 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:17:25,113 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:17:25,113 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:17:25,114 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:17:25,114 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:17:25,115 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:17:25,115 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:17:25,115 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:17:25,116 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:17:25,116 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:17:25,116 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:17:25,117 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_9989afca-8ec5-4773-a50b-7e814e8b1b34/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 83a1d5d0fa5c173ce0444cfd8611d9958cf3755d [2020-12-01 18:17:25,742 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:17:25,780 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:17:25,784 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:17:25,786 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:17:25,787 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:17:25,793 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-12-01 18:17:25,898 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/2753055fa/185e280553d54dde89f2e068b6af9161/FLAGcdec3fcf2 [2020-12-01 18:17:27,038 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:17:27,042 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-12-01 18:17:27,115 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/2753055fa/185e280553d54dde89f2e068b6af9161/FLAGcdec3fcf2 [2020-12-01 18:17:27,386 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_9989afca-8ec5-4773-a50b-7e814e8b1b34/bin/ukojak/data/2753055fa/185e280553d54dde89f2e068b6af9161 [2020-12-01 18:17:27,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:17:27,394 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:17:27,399 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:27,399 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:17:27,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:17:27,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:27" (1/1) ... [2020-12-01 18:17:27,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@24711902 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:27, skipping insertion in model container [2020-12-01 18:17:27,409 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:27" (1/1) ... [2020-12-01 18:17:27,419 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:17:27,588 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:17:28,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:28,121 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:29,268 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,269 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,270 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,271 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,298 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,299 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,303 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,324 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:29,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:30,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:30,034 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:30,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:30,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:30,045 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:30,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:30,047 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:30,060 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:30,063 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:30,330 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:30,369 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:30,411 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:17:30,463 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:17:30,472 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:30,473 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:30,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,535 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,572 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,581 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,584 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,685 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:30,690 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:30,691 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:30,694 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:30,695 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:30,696 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:30,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:30,698 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:30,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:30,700 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:30,778 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:30,812 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:30,836 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:17:30,866 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:30,880 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:30,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,950 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,969 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,972 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:30,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:31,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:31,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:31,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:31,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:31,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:31,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:31,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:31,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:31,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:31,032 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:31,070 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:31,106 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:32,415 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:17:32,416 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:32 WrapperNode [2020-12-01 18:17:32,417 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:32,418 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:17:32,419 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:17:32,419 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:17:32,429 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:32" (1/1) ... [2020-12-01 18:17:32,496 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 18:17:32,552 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:32" (1/1) ... [2020-12-01 18:17:32,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:17:32,554 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:17:32,557 INFO L168 Benchmark]: Toolchain (without parser) took 5161.42 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 51.9 MB in the beginning and 61.0 MB in the end (delta: -9.2 MB). Peak memory consumption was 43.4 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:32,557 INFO L168 Benchmark]: CDTParser took 0.49 ms. Allocated memory is still 73.4 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:17:32,558 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5018.43 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 51.6 MB in the beginning and 65.2 MB in the end (delta: -13.6 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:32,559 INFO L168 Benchmark]: Boogie Procedure Inliner took 135.36 ms. Allocated memory is still 125.8 MB. Free memory was 64.2 MB in the beginning and 61.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:32,562 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.49 ms. Allocated memory is still 73.4 MB. Free memory is still 56.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5018.43 ms. Allocated memory was 73.4 MB in the beginning and 125.8 MB in the end (delta: 52.4 MB). Free memory was 51.6 MB in the beginning and 65.2 MB in the end (delta: -13.6 MB). Peak memory consumption was 82.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 135.36 ms. Allocated memory is still 125.8 MB. Free memory was 64.2 MB in the beginning and 61.0 MB in the end (delta: 3.1 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...