./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_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_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/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 eaeecbee9db8a4432736239ea2e78a86acbd8bb0 .............................................................................................................................................................................................................. 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_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/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 eaeecbee9db8a4432736239ea2e78a86acbd8bb0 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:43:03,622 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:03,626 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:03,690 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:03,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:03,705 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:03,708 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:03,712 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:03,731 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:03,737 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:03,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:03,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:03,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:03,745 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:03,746 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:03,748 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:03,749 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:03,753 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:03,757 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:03,765 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:03,767 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:03,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:03,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:03,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:03,783 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:03,784 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:03,784 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:03,786 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:03,787 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:03,788 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:03,788 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:03,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:03,792 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:03,793 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:03,795 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:03,795 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:03,796 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:03,796 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:03,796 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:03,797 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:03,798 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:03,800 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:43:03,839 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:03,839 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:03,841 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:03,841 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:03,842 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:03,843 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:03,843 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:03,843 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:43:03,843 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:03,844 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:03,845 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:03,845 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:03,845 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:03,845 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:03,846 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:03,846 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:03,846 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:03,846 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:03,847 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:03,847 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:03,847 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:03,847 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:03,848 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:03,848 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:43:03,848 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:43:03,848 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:03,849 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:03,849 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_406f1307-36fd-4e03-9c53-0a61011adeef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaeecbee9db8a4432736239ea2e78a86acbd8bb0 [2020-11-28 04:43:04,129 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:04,150 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:04,153 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:04,154 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:04,155 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:04,156 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-28 04:43:04,233 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/3ca44726f/05fb9a4e99534e77b659fe53258dbece/FLAG35f39b99d [2020-11-28 04:43:05,084 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:05,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-28 04:43:05,141 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/3ca44726f/05fb9a4e99534e77b659fe53258dbece/FLAG35f39b99d [2020-11-28 04:43:05,232 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/3ca44726f/05fb9a4e99534e77b659fe53258dbece [2020-11-28 04:43:05,235 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:05,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:05,241 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:05,241 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:05,244 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:05,245 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:05" (1/1) ... [2020-11-28 04:43:05,246 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@219f858 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:05, skipping insertion in model container [2020-11-28 04:43:05,247 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:05" (1/1) ... [2020-11-28 04:43:05,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:05,383 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:05,749 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:05,754 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:06,464 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:06,537 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,538 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,539 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:06,561 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,010 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:07,014 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:07,016 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:07,022 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:07,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:07,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:07,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:07,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:07,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:07,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:07,175 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,181 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,245 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:07,284 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:43:07,315 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:07,322 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:07,375 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:07,422 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,423 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,424 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:07,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:07,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:07,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:07,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:07,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:07,490 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:07,491 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:07,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:07,492 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:07,536 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,540 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:07,572 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:07,602 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) [2020-11-28 04:43:07,609 INFO L168 Benchmark]: Toolchain (without parser) took 2370.68 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.4 MB in the beginning and 62.0 MB in the end (delta: -3.7 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:07,610 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory was 56.2 MB in the beginning and 56.1 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:07,611 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2366.30 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.0 MB in the beginning and 62.0 MB in the end (delta: -4.0 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:07,612 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 96.5 MB. Free memory was 56.2 MB in the beginning and 56.1 MB in the end (delta: 39.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2366.30 ms. Allocated memory was 96.5 MB in the beginning and 117.4 MB in the end (delta: 21.0 MB). Free memory was 58.0 MB in the beginning and 62.0 MB in the end (delta: -4.0 MB). Peak memory consumption was 41.9 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-a4ecdab [2020-11-28 04:43:09,821 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:43:09,823 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:43:09,853 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:43:09,853 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:43:09,855 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:43:09,856 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:43:09,859 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:43:09,861 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:43:09,862 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:43:09,863 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:43:09,874 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:43:09,876 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:43:09,877 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:43:09,879 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:43:09,880 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:43:09,881 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:43:09,882 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:43:09,884 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:43:09,887 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:43:09,889 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:43:09,890 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:43:09,892 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:43:09,893 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:43:09,896 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:43:09,897 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:43:09,897 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:43:09,898 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:43:09,899 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:43:09,900 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:43:09,900 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:43:09,901 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:43:09,902 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:43:09,903 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:43:09,904 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:43:09,905 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:43:09,905 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:43:09,906 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:43:09,906 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:43:09,907 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:43:09,908 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:43:09,912 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:43:09,957 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:43:09,957 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:43:09,958 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:43:09,958 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:43:09,958 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:43:09,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:43:09,959 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:43:09,959 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:43:09,959 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:43:09,959 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:43:09,960 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:43:09,960 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:43:09,960 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:43:09,960 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:43:09,960 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:43:09,960 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:43:09,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:43:09,961 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:43:09,961 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:43:09,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:43:09,961 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:43:09,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:43:09,964 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:43:09,964 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:43:09,964 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:43:09,965 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:43:09,965 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:43:09,965 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:43:09,966 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:43:09,966 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:43:09,966 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:43:09,966 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_406f1307-36fd-4e03-9c53-0a61011adeef/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaeecbee9db8a4432736239ea2e78a86acbd8bb0 [2020-11-28 04:43:10,356 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:43:10,377 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:43:10,380 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:43:10,381 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:43:10,382 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:43:10,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-28 04:43:10,451 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/53e981c1a/ac116a3d0aa24535bcdc43f869de384e/FLAG2ec8421c8 [2020-11-28 04:43:11,375 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:43:11,375 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-28 04:43:11,421 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/53e981c1a/ac116a3d0aa24535bcdc43f869de384e/FLAG2ec8421c8 [2020-11-28 04:43:11,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_406f1307-36fd-4e03-9c53-0a61011adeef/bin/ukojak/data/53e981c1a/ac116a3d0aa24535bcdc43f869de384e [2020-11-28 04:43:11,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:43:11,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:43:11,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:11,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:43:11,834 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:43:11,835 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:11" (1/1) ... [2020-11-28 04:43:11,837 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48b2406b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:11, skipping insertion in model container [2020-11-28 04:43:11,837 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:43:11" (1/1) ... [2020-11-28 04:43:11,844 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:43:11,963 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:12,311 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:12,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:13,576 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:13,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,652 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,653 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,654 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,655 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,667 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,668 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,670 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,672 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,674 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:13,675 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,074 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:14,075 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:14,076 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:14,077 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:14,078 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:14,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:14,079 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:14,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:14,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:14,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:14,259 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,264 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,339 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:14,379 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:43:14,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:43:14,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:14,421 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:14,448 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:14,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,473 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:14,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:14,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:14,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:14,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:14,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:14,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:14,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:14,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:14,547 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:14,601 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,645 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:14,675 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:43:14,698 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:43:14,704 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:43:14,752 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:43:14,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,779 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,816 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:43:14,817 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:43:14,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:43:14,818 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:43:14,819 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:43:14,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:43:14,820 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:43:14,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:43:14,821 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:43:14,822 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:43:14,861 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,865 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:43:14,924 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:43:15,960 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:43:15,960 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:15 WrapperNode [2020-11-28 04:43:15,961 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:43:15,962 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:15,962 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:43:15,962 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:43:15,970 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:15" (1/1) ... [2020-11-28 04:43:16,024 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]]] [2020-11-28 04:43:16,076 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:43:15" (1/1) ... [2020-11-28 04:43:16,076 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:43:16,076 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:43:16,078 INFO L168 Benchmark]: Toolchain (without parser) took 4247.64 ms. Allocated memory was 56.6 MB in the beginning and 146.8 MB in the end (delta: 90.2 MB). Free memory was 27.4 MB in the beginning and 105.7 MB in the end (delta: -78.3 MB). Peak memory consumption was 72.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:16,079 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:43:16,080 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4130.13 ms. Allocated memory was 56.6 MB in the beginning and 146.8 MB in the end (delta: 90.2 MB). Free memory was 27.2 MB in the beginning and 52.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 68.8 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:16,080 INFO L168 Benchmark]: Boogie Procedure Inliner took 114.56 ms. Allocated memory is still 146.8 MB. Free memory was 52.0 MB in the beginning and 105.7 MB in the end (delta: -53.7 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-28 04:43:16,082 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 56.6 MB. Free memory is still 38.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4130.13 ms. Allocated memory was 56.6 MB in the beginning and 146.8 MB in the end (delta: 90.2 MB). Free memory was 27.2 MB in the beginning and 52.0 MB in the end (delta: -24.9 MB). Peak memory consumption was 68.8 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 114.56 ms. Allocated memory is still 146.8 MB. Free memory was 52.0 MB in the beginning and 105.7 MB in the end (delta: -53.7 MB). Peak memory consumption was 6.3 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...