./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_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_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/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 99e55429335255eb98e2694a891b570e7d74ec9a .......................................................................................................................................................................................................... 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_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/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 99e55429335255eb98e2694a891b570e7d74ec9a ............................................................................................................................................................................................................................... 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 19:34:01,918 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:34:01,931 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:34:02,013 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:34:02,015 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:34:02,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:34:02,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:34:02,031 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:34:02,034 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:34:02,042 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:34:02,043 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:34:02,046 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:34:02,047 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:34:02,052 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:34:02,054 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:34:02,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:34:02,058 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:34:02,064 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:34:02,069 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:34:02,079 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:34:02,081 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:34:02,083 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:34:02,086 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:34:02,088 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:34:02,095 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:34:02,096 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:34:02,096 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:34:02,098 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:34:02,098 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:34:02,100 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:34:02,100 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:34:02,102 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:34:02,103 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:34:02,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:34:02,106 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:34:02,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:34:02,107 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:34:02,108 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:34:02,108 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:34:02,109 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:34:02,110 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:34:02,111 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 19:34:02,141 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:34:02,145 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:34:02,146 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:34:02,147 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:34:02,148 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:34:02,148 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:34:02,149 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:34:02,149 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:34:02,150 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:34:02,150 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:34:02,151 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:34:02,152 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:34:02,152 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:34:02,152 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:34:02,153 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:34:02,153 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:34:02,153 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:34:02,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:34:02,154 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:34:02,154 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:34:02,154 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:34:02,155 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:34:02,155 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:34:02,155 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 19:34:02,156 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:34:02,156 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:34:02,156 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:34:02,157 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_053ce715-5921-4452-b2d6-dfc25be45ac0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2020-11-29 19:34:02,495 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:34:02,545 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:34:02,549 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:34:02,551 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:34:02,552 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:34:02,553 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-29 19:34:02,649 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/67b43ecbe/9f1213139ab6479db5b4ec22b14b1e5a/FLAG22608e6d7 [2020-11-29 19:34:03,702 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:34:03,707 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-29 19:34:03,772 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/67b43ecbe/9f1213139ab6479db5b4ec22b14b1e5a/FLAG22608e6d7 [2020-11-29 19:34:04,142 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/67b43ecbe/9f1213139ab6479db5b4ec22b14b1e5a [2020-11-29 19:34:04,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:34:04,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:34:04,149 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:34:04,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:34:04,159 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:34:04,161 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:34:04" (1/1) ... [2020-11-29 19:34:04,164 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@12454bff and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:34:04, skipping insertion in model container [2020-11-29 19:34:04,164 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:34:04" (1/1) ... [2020-11-29 19:34:04,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:34:04,288 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:34:04,674 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:34:04,681 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:34:05,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,773 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,774 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,777 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:05,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,293 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:34:06,295 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:34:06,296 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:34:06,298 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:34:06,299 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:34:06,300 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:34:06,301 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:34:06,302 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:34:06,303 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:34:06,304 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:34:06,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:34:06,505 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:34:06,536 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:34:06,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:34:06,559 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:34:06,611 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,612 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,613 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,614 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,625 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,631 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,632 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:06,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:34:06,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:34:06,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:34:06,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:34:06,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:34:06,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:34:06,745 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:34:06,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:34:06,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:34:06,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:34:06,815 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:34:06,837 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:34:06,846 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) [2020-11-29 19:34:06,853 INFO L168 Benchmark]: Toolchain (without parser) took 2704.45 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 49.1 MB in the beginning and 56.2 MB in the end (delta: -7.1 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:34:06,854 INFO L168 Benchmark]: CDTParser took 0.39 ms. Allocated memory is still 86.0 MB. Free memory is still 46.3 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:34:06,855 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2701.23 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 48.9 MB in the beginning and 56.2 MB in the end (delta: -7.3 MB). Peak memory consumption was 26.8 MB. Max. memory is 16.1 GB. [2020-11-29 19:34:06,857 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39 ms. Allocated memory is still 86.0 MB. Free memory is still 46.3 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2701.23 ms. Allocated memory was 86.0 MB in the beginning and 107.0 MB in the end (delta: 21.0 MB). Free memory was 48.9 MB in the beginning and 56.2 MB in the end (delta: -7.3 MB). Peak memory consumption was 26.8 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-a4ecdab [2020-11-29 19:34:09,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:34:09,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:34:09,942 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:34:09,943 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:34:09,951 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:34:09,955 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:34:09,961 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:34:09,967 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:34:09,977 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:34:09,980 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:34:09,987 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:34:09,988 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:34:09,991 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:34:09,994 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:34:09,997 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:34:10,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:34:10,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:34:10,010 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:34:10,015 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:34:10,023 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:34:10,026 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:34:10,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:34:10,038 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:34:10,044 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:34:10,046 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:34:10,047 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:34:10,050 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:34:10,051 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:34:10,053 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:34:10,054 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:34:10,055 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:34:10,058 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:34:10,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:34:10,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:34:10,062 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:34:10,063 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:34:10,063 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:34:10,064 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:34:10,067 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:34:10,068 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:34:10,069 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 19:34:10,136 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:34:10,136 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:34:10,139 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 19:34:10,140 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 19:34:10,143 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:34:10,144 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:34:10,144 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:34:10,144 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:34:10,145 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:34:10,145 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:34:10,147 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:34:10,147 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 19:34:10,147 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:34:10,148 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:34:10,148 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:34:10,148 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:34:10,149 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:34:10,149 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 19:34:10,149 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 19:34:10,150 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:34:10,150 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:34:10,150 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 19:34:10,151 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:34:10,151 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:34:10,152 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:34:10,152 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 19:34:10,152 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:34:10,152 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:34:10,153 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 19:34:10,153 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:34:10,153 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:34:10,154 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_053ce715-5921-4452-b2d6-dfc25be45ac0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 99e55429335255eb98e2694a891b570e7d74ec9a [2020-11-29 19:34:10,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:34:10,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:34:10,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:34:10,789 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:34:10,790 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:34:10,791 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-29 19:34:10,906 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/8d4c73b5f/77b520b19d594972b3e9164b7da8be62/FLAGe66e2327b [2020-11-29 19:34:11,910 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:34:11,911 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-11-29 19:34:11,959 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/8d4c73b5f/77b520b19d594972b3e9164b7da8be62/FLAGe66e2327b [2020-11-29 19:34:12,388 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_053ce715-5921-4452-b2d6-dfc25be45ac0/bin/ukojak/data/8d4c73b5f/77b520b19d594972b3e9164b7da8be62 [2020-11-29 19:34:12,391 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:34:12,393 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:34:12,398 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:34:12,398 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:34:12,404 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:34:12,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:34:12" (1/1) ... [2020-11-29 19:34:12,409 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f46d779 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:34:12, skipping insertion in model container [2020-11-29 19:34:12,410 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:34:12" (1/1) ... [2020-11-29 19:34:12,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:34:12,624 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:34:13,059 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:34:13,071 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:34:14,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,246 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,250 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,253 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,256 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,257 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,258 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:14,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:34:14,831 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:34:14,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:34:14,837 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:34:14,856 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:34:14,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:34:14,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:34:14,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:34:14,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:34:14,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:34:15,167 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:34:15,243 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:34:15,285 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 19:34:15,374 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:34:15,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:34:15,389 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:34:15,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,498 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,500 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,519 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,523 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,604 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:34:15,605 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:34:15,606 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:34:15,608 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:34:15,609 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:34:15,610 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:34:15,611 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:34:15,612 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:34:15,613 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:34:15,614 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:34:15,665 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:34:15,688 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:34:15,699 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:34:15,720 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:34:15,721 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:34:15,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:34:15,868 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:34:15,869 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:34:15,870 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:34:15,872 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:34:15,873 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:34:15,874 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:34:15,875 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:34:15,876 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:34:15,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:34:15,878 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:34:15,945 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:34:15,977 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:34:17,456 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:34:17,456 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:34:17 WrapperNode [2020-11-29 19:34:17,457 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:34:17,458 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:34:17,458 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:34:17,458 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:34:17,468 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:34:17" (1/1) ... [2020-11-29 19:34:17,531 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 19:34:17,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:34:17" (1/1) ... [2020-11-29 19:34:17,597 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:34:17,597 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:34:17,600 INFO L168 Benchmark]: Toolchain (without parser) took 5205.41 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 31.3 MB in the beginning and 133.8 MB in the end (delta: -102.5 MB). Peak memory consumption was 110.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:34:17,601 INFO L168 Benchmark]: CDTParser took 0.43 ms. Allocated memory is still 58.7 MB. Free memory is still 41.4 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:34:17,602 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5059.39 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 31.1 MB in the beginning and 38.2 MB in the end (delta: -7.1 MB). Peak memory consumption was 117.3 MB. Max. memory is 16.1 GB. [2020-11-29 19:34:17,602 INFO L168 Benchmark]: Boogie Procedure Inliner took 139.42 ms. Allocated memory is still 172.0 MB. Free memory was 38.2 MB in the beginning and 133.8 MB in the end (delta: -95.7 MB). Peak memory consumption was 5.0 MB. Max. memory is 16.1 GB. [2020-11-29 19:34:17,605 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.43 ms. Allocated memory is still 58.7 MB. Free memory is still 41.4 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 5059.39 ms. Allocated memory was 58.7 MB in the beginning and 172.0 MB in the end (delta: 113.2 MB). Free memory was 31.1 MB in the beginning and 38.2 MB in the end (delta: -7.1 MB). Peak memory consumption was 117.3 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 139.42 ms. Allocated memory is still 172.0 MB. Free memory was 38.2 MB in the beginning and 133.8 MB in the end (delta: -95.7 MB). Peak memory consumption was 5.0 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...