./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_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_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37d4686dfc2dde349024c2d64975b94127d91410 ............................................................................................................................................................................................................ 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_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 37d4686dfc2dde349024c2d64975b94127d91410 .................................................................................................................................................................................................. 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 23:36:52,340 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:36:52,344 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:36:52,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:36:52,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:36:52,434 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:36:52,436 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:36:52,449 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:36:52,452 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:36:52,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:36:52,456 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:36:52,458 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:36:52,459 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:36:52,461 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:36:52,463 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:36:52,465 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:36:52,467 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:36:52,468 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:36:52,471 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:36:52,475 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:36:52,478 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:36:52,480 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:36:52,482 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:36:52,483 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:36:52,488 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:36:52,489 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:36:52,490 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:36:52,491 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:36:52,492 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:36:52,494 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:36:52,495 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:36:52,496 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:36:52,498 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:36:52,499 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:36:52,501 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:36:52,502 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:36:52,503 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:36:52,504 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:36:52,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:36:52,506 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:36:52,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:36:52,509 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 23:36:52,538 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:36:52,539 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:36:52,540 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:36:52,541 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:36:52,541 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:36:52,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:36:52,542 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 23:36:52,543 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:36:52,543 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:36:52,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:36:52,544 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:36:52,544 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:36:52,545 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:36:52,545 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:36:52,545 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:36:52,546 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:36:52,546 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:36:52,546 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:36:52,547 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:36:52,547 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:36:52,548 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:36:52,548 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:36:52,548 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 23:36:52,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 23:36:52,549 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:36:52,550 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:36:52,550 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:36:52,550 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_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d4686dfc2dde349024c2d64975b94127d91410 [2020-11-29 23:36:52,863 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:36:52,890 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:36:52,893 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:36:52,895 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:36:52,896 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:36:52,897 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-29 23:36:53,013 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/ea14cd850/9efef91b3ffc45f28bd34e8eaca575ea/FLAGedb895350 [2020-11-29 23:36:54,084 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:36:54,087 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-29 23:36:54,125 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/ea14cd850/9efef91b3ffc45f28bd34e8eaca575ea/FLAGedb895350 [2020-11-29 23:36:54,483 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/ea14cd850/9efef91b3ffc45f28bd34e8eaca575ea [2020-11-29 23:36:54,486 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:36:54,488 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:36:54,491 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:36:54,491 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:36:54,505 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:36:54,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:36:54" (1/1) ... [2020-11-29 23:36:54,510 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@b4a44da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:36:54, skipping insertion in model container [2020-11-29 23:36:54,511 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:36:54" (1/1) ... [2020-11-29 23:36:54,520 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:36:54,699 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:36:56,013 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:36:56,018 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-29 23:36:56,031 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:36:56,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-29 23:36:56,155 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,157 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,158 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,160 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,161 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,186 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,187 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,190 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,191 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:56,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:36:56,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:36:56,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:36:56,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:36:56,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:36:56,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:36:56,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:36:56,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:36:56,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:36:56,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:36:56,985 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:36:57,017 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:36:57,128 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:36:57,137 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-29 23:36:57,142 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:36:57,143 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-29 23:36:57,163 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,164 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,165 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,166 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,177 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,178 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,179 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,180 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,182 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,183 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,184 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:36:57,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:36:57,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:36:57,241 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:36:57,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:36:57,244 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:36:57,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:36:57,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:36:57,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:36:57,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:36:57,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:36:57,297 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:36:57,320 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 23:36:57,328 INFO L168 Benchmark]: Toolchain (without parser) took 2837.54 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 55.1 MB in the beginning and 67.0 MB in the end (delta: -12.0 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:36:57,334 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 92.3 MB. Free memory was 48.7 MB in the beginning and 48.6 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:36:57,336 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2834.18 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 54.8 MB in the beginning and 67.0 MB in the end (delta: -12.2 MB). Peak memory consumption was 28.8 MB. Max. memory is 16.1 GB. [2020-11-29 23:36:57,338 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 92.3 MB. Free memory was 48.7 MB in the beginning and 48.6 MB in the end (delta: 38.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2834.18 ms. Allocated memory was 92.3 MB in the beginning and 117.4 MB in the end (delta: 25.2 MB). Free memory was 54.8 MB in the beginning and 67.0 MB in the end (delta: -12.2 MB). Peak memory consumption was 28.8 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 23:37:00,280 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 23:37:00,283 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 23:37:00,350 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 23:37:00,351 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 23:37:00,357 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 23:37:00,361 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 23:37:00,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 23:37:00,371 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 23:37:00,379 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 23:37:00,381 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 23:37:00,399 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 23:37:00,399 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 23:37:00,403 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 23:37:00,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 23:37:00,408 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 23:37:00,409 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 23:37:00,414 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 23:37:00,422 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 23:37:00,432 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 23:37:00,442 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 23:37:00,444 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 23:37:00,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 23:37:00,448 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 23:37:00,453 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 23:37:00,457 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 23:37:00,458 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 23:37:00,461 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 23:37:00,462 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 23:37:00,464 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 23:37:00,464 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 23:37:00,466 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 23:37:00,468 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 23:37:00,469 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 23:37:00,471 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 23:37:00,471 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 23:37:00,473 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 23:37:00,473 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 23:37:00,473 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 23:37:00,476 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 23:37:00,477 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 23:37:00,478 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 23:37:00,531 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 23:37:00,531 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 23:37:00,536 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 23:37:00,536 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 23:37:00,537 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 23:37:00,538 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 23:37:00,538 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 23:37:00,538 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 23:37:00,539 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 23:37:00,539 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 23:37:00,541 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 23:37:00,541 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 23:37:00,541 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 23:37:00,542 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 23:37:00,542 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 23:37:00,542 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 23:37:00,543 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 23:37:00,543 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 23:37:00,543 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 23:37:00,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 23:37:00,544 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 23:37:00,544 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 23:37:00,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 23:37:00,545 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 23:37:00,545 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 23:37:00,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 23:37:00,546 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 23:37:00,546 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 23:37:00,546 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 23:37:00,547 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_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 37d4686dfc2dde349024c2d64975b94127d91410 [2020-11-29 23:37:01,090 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 23:37:01,126 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 23:37:01,129 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 23:37:01,131 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 23:37:01,132 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 23:37:01,134 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-29 23:37:01,230 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/491dc9bb9/c440d8d4ee3446f684dde8f94db6bea1/FLAG77ae14dc3 [2020-11-29 23:37:02,359 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 23:37:02,361 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/sv-benchmarks/c/aws-c-common/aws_mul_size_saturating_harness.i [2020-11-29 23:37:02,417 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/491dc9bb9/c440d8d4ee3446f684dde8f94db6bea1/FLAG77ae14dc3 [2020-11-29 23:37:02,763 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_1f5bab8d-839f-4d26-bd73-b0a4856b3963/bin/uautomizer/data/491dc9bb9/c440d8d4ee3446f684dde8f94db6bea1 [2020-11-29 23:37:02,767 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 23:37:02,768 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 23:37:02,770 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 23:37:02,770 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 23:37:02,784 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 23:37:02,786 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:37:02" (1/1) ... [2020-11-29 23:37:02,788 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58225857 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:37:02, skipping insertion in model container [2020-11-29 23:37:02,788 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 11:37:02" (1/1) ... [2020-11-29 23:37:02,798 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 23:37:02,957 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 23:37:04,342 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:37:04,346 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-29 23:37:04,349 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:37:04,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-29 23:37:04,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,474 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,475 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,478 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,484 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,485 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:04,936 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:37:04,937 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:37:04,939 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:37:04,940 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:37:04,943 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:37:04,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:37:04,944 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:37:04,945 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:37:04,946 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:37:04,947 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:37:05,236 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:37:05,310 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 23:37:05,370 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 23:37:05,379 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umul_overflow [2020-11-29 23:37:05,387 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 23:37:05,390 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uadd_overflow [2020-11-29 23:37:05,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,437 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,438 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,439 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,452 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,462 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,464 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,470 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,471 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,472 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 23:37:05,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 23:37:05,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 23:37:05,580 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 23:37:05,581 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 23:37:05,582 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 23:37:05,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 23:37:05,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 23:37:05,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 23:37:05,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 23:37:05,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 23:37:05,666 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 23:37:06,993 INFO L208 MainTranslator]: Completed translation [2020-11-29 23:37:06,994 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:37:06 WrapperNode [2020-11-29 23:37:06,994 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 23:37:06,996 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 23:37:06,997 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 23:37:06,997 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 23:37:07,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:37:06" (1/1) ... [2020-11-29 23:37:07,105 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] [2020-11-29 23:37:07,148 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 11:37:06" (1/1) ... [2020-11-29 23:37:07,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 23:37:07,148 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 23:37:07,152 INFO L168 Benchmark]: Toolchain (without parser) took 4380.96 ms. Allocated memory was 56.6 MB in the beginning and 167.8 MB in the end (delta: 111.1 MB). Free memory was 27.9 MB in the beginning and 112.0 MB in the end (delta: -84.1 MB). Peak memory consumption was 26.0 MB. Max. memory is 16.1 GB. [2020-11-29 23:37:07,153 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.0 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 23:37:07,154 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4224.38 ms. Allocated memory was 56.6 MB in the beginning and 167.8 MB in the end (delta: 111.1 MB). Free memory was 27.7 MB in the beginning and 115.1 MB in the end (delta: -87.4 MB). Peak memory consumption was 62.1 MB. Max. memory is 16.1 GB. [2020-11-29 23:37:07,156 INFO L168 Benchmark]: Boogie Procedure Inliner took 151.86 ms. Allocated memory is still 167.8 MB. Free memory was 115.1 MB in the beginning and 112.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-29 23:37:07,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.0 MB in the end (delta: 75.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4224.38 ms. Allocated memory was 56.6 MB in the beginning and 167.8 MB in the end (delta: 111.1 MB). Free memory was 27.7 MB in the beginning and 115.1 MB in the end (delta: -87.4 MB). Peak memory consumption was 62.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 151.86 ms. Allocated memory is still 167.8 MB. Free memory was 115.1 MB in the beginning and 112.0 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 254]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [254],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [254],[#t~nondet11],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet11,]]],HavocStatement[[VariableLHS[#t~nondet11,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...