./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f470102c Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a0aa6e91621e18000830c7528cd2de8de08d8db ........................................................................................................................................................................................................ Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis Calling Ultimate with: /usr/lib/jvm/java-8-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 2a0aa6e91621e18000830c7528cd2de8de08d8db .............................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.1.25-f470102 [2019-12-07 18:09:03,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:09:03,170 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:09:03,179 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:09:03,179 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:09:03,180 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:09:03,181 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:09:03,183 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:09:03,185 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:09:03,186 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:09:03,187 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:09:03,188 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:09:03,188 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:09:03,189 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:09:03,190 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:09:03,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:09:03,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:09:03,192 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:09:03,193 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:09:03,195 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:09:03,196 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:09:03,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:09:03,198 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:09:03,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:09:03,200 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:09:03,200 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:09:03,201 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:09:03,201 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:09:03,202 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:09:03,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:09:03,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:09:03,203 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:09:03,203 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:09:03,204 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:09:03,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:09:03,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:09:03,205 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:09:03,205 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:09:03,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:09:03,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:09:03,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:09:03,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2019-12-07 18:09:03,216 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:09:03,216 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:09:03,217 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:09:03,217 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:09:03,217 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:09:03,217 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:09:03,217 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-12-07 18:09:03,217 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:09:03,218 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:09:03,218 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:09:03,218 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:09:03,218 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:09:03,218 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:09:03,218 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:09:03,218 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:09:03,218 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:09:03,219 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:09:03,219 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:09:03,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:09:03,219 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:09:03,219 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:09:03,219 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:09:03,219 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-12-07 18:09:03,219 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-12-07 18:09:03,220 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:09:03,220 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:09:03,220 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 18:09:03,220 INFO L138 SettingsManager]: * To the following directory=dump/ 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_8bb53751-7f51-4634-ba8d-26062dbdc0a7/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(__VERIFIER_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 -> 2a0aa6e91621e18000830c7528cd2de8de08d8db [2019-12-07 18:09:03,340 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:09:03,350 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:09:03,353 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:09:03,354 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:09:03,354 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:09:03,355 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 18:09:03,396 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/fae3c802b/aa71fb753cb24fd69998c7bd7860e195/FLAG67dc669bb [2019-12-07 18:09:03,935 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:09:03,936 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 18:09:03,955 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/fae3c802b/aa71fb753cb24fd69998c7bd7860e195/FLAG67dc669bb [2019-12-07 18:09:04,176 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/fae3c802b/aa71fb753cb24fd69998c7bd7860e195 [2019-12-07 18:09:04,182 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:09:04,184 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:09:04,186 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:09:04,187 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:09:04,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:09:04,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:09:04" (1/1) ... [2019-12-07 18:09:04,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7884863 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:09:04, skipping insertion in model container [2019-12-07 18:09:04,200 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:09:04" (1/1) ... [2019-12-07 18:09:04,213 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:09:04,317 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:09:04,521 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 18:09:04,525 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 18:09:05,000 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 18:09:05,050 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,050 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,051 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,051 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,052 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,061 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,063 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,064 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,065 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,065 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,066 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 18:09:05,316 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 18:09:05,317 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 18:09:05,318 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 18:09:05,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 18:09:05,319 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 18:09:05,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 18:09:05,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 18:09:05,320 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 18:09:05,321 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 18:09:05,427 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,431 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,470 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:09:05,495 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 18:09:05,506 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 18:09:05,507 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 18:09:05,534 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 18:09:05,546 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,546 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,547 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,548 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,554 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,554 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,555 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,556 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,556 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,557 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,558 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,583 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 18:09:05,584 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 18:09:05,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 18:09:05,585 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 18:09:05,586 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 18:09:05,587 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 18:09:05,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 18:09:05,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 18:09:05,588 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 18:09:05,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 18:09:05,607 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,612 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:05,627 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:09:05,641 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:1647) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1747) 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:610) 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:125) 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$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-12-07 18:09:05,646 INFO L168 Benchmark]: Toolchain (without parser) took 1462.25 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 934.0 MB in the beginning and 998.8 MB in the end (delta: -64.8 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:05,646 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:09:05,647 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1457.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 934.0 MB in the beginning and 998.8 MB in the end (delta: -64.8 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:05,648 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.14 ms. Allocated memory is still 1.0 GB. Free memory is still 960.8 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1457.52 ms. Allocated memory was 1.0 GB in the beginning and 1.1 GB in the end (delta: 88.1 MB). Free memory was 934.0 MB in the beginning and 998.8 MB in the end (delta: -64.8 MB). Peak memory consumption was 43.7 MB. Max. memory is 11.5 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 0.1.25-f470102 [2019-12-07 18:09:06,772 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-12-07 18:09:06,773 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-12-07 18:09:06,781 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-12-07 18:09:06,782 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-12-07 18:09:06,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-12-07 18:09:06,783 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-12-07 18:09:06,784 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-12-07 18:09:06,786 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-12-07 18:09:06,786 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-12-07 18:09:06,787 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-12-07 18:09:06,788 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-12-07 18:09:06,788 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-12-07 18:09:06,789 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-12-07 18:09:06,789 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-12-07 18:09:06,790 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-12-07 18:09:06,791 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-12-07 18:09:06,791 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-12-07 18:09:06,793 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-12-07 18:09:06,794 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-12-07 18:09:06,795 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-12-07 18:09:06,796 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-12-07 18:09:06,797 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-12-07 18:09:06,797 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-12-07 18:09:06,799 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-12-07 18:09:06,799 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-12-07 18:09:06,799 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-12-07 18:09:06,800 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-12-07 18:09:06,800 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-12-07 18:09:06,801 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-12-07 18:09:06,801 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-12-07 18:09:06,802 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-12-07 18:09:06,802 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-12-07 18:09:06,803 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-12-07 18:09:06,803 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-12-07 18:09:06,803 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-12-07 18:09:06,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-12-07 18:09:06,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-12-07 18:09:06,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-12-07 18:09:06,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-12-07 18:09:06,805 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-12-07 18:09:06,806 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2019-12-07 18:09:06,816 INFO L113 SettingsManager]: Loading preferences was successful [2019-12-07 18:09:06,816 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-12-07 18:09:06,816 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-12-07 18:09:06,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-12-07 18:09:06,817 INFO L138 SettingsManager]: * Use SBE=true [2019-12-07 18:09:06,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-12-07 18:09:06,817 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-12-07 18:09:06,817 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-12-07 18:09:06,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-12-07 18:09:06,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-12-07 18:09:06,818 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2019-12-07 18:09:06,818 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2019-12-07 18:09:06,818 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-12-07 18:09:06,818 INFO L138 SettingsManager]: * Use constant arrays=true [2019-12-07 18:09:06,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-12-07 18:09:06,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-12-07 18:09:06,818 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-12-07 18:09:06,819 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-12-07 18:09:06,819 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-12-07 18:09:06,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-12-07 18:09:06,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-12-07 18:09:06,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-12-07 18:09:06,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-12-07 18:09:06,819 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2019-12-07 18:09:06,819 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2019-12-07 18:09:06,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-12-07 18:09:06,820 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2019-12-07 18:09:06,820 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-12-07 18:09:06,820 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2019-12-07 18:09:06,820 INFO L138 SettingsManager]: * To the following directory=dump/ 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_8bb53751-7f51-4634-ba8d-26062dbdc0a7/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(__VERIFIER_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 -> 2a0aa6e91621e18000830c7528cd2de8de08d8db [2019-12-07 18:09:06,988 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-12-07 18:09:06,995 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-12-07 18:09:06,997 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-12-07 18:09:06,998 INFO L271 PluginConnector]: Initializing CDTParser... [2019-12-07 18:09:06,999 INFO L275 PluginConnector]: CDTParser initialized [2019-12-07 18:09:06,999 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 18:09:07,045 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/cb0f8bdc6/aa86647db0d3425b8c424d6c992bb373/FLAG560ce5b12 [2019-12-07 18:09:07,536 INFO L306 CDTParser]: Found 1 translation units. [2019-12-07 18:09:07,537 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/sv-benchmarks/c/aws-c-common/aws_array_list_length_harness.i [2019-12-07 18:09:07,557 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/cb0f8bdc6/aa86647db0d3425b8c424d6c992bb373/FLAG560ce5b12 [2019-12-07 18:09:08,069 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_8bb53751-7f51-4634-ba8d-26062dbdc0a7/bin/uautomizer/data/cb0f8bdc6/aa86647db0d3425b8c424d6c992bb373 [2019-12-07 18:09:08,072 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-12-07 18:09:08,073 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2019-12-07 18:09:08,073 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-12-07 18:09:08,074 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-12-07 18:09:08,076 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-12-07 18:09:08,077 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:09:08" (1/1) ... [2019-12-07 18:09:08,078 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@71d4dd50 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:09:08, skipping insertion in model container [2019-12-07 18:09:08,079 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.12 06:09:08" (1/1) ... [2019-12-07 18:09:08,083 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2019-12-07 18:09:08,143 INFO L178 MainTranslator]: Built tables and reachable declarations [2019-12-07 18:09:08,348 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 18:09:08,352 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 18:09:08,834 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 18:09:08,885 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,885 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,886 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,887 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,897 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,899 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,901 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:08,902 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 18:09:09,152 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 18:09:09,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 18:09:09,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 18:09:09,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 18:09:09,154 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 18:09:09,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 18:09:09,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 18:09:09,155 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 18:09:09,156 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 18:09:09,261 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,265 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,305 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:09:09,330 INFO L203 MainTranslator]: Completed pre-run [2019-12-07 18:09:09,340 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2019-12-07 18:09:09,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2019-12-07 18:09:09,362 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2019-12-07 18:09:09,371 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,372 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,373 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,377 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,378 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,379 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,379 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,380 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,380 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,380 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2019-12-07 18:09:09,403 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2019-12-07 18:09:09,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2019-12-07 18:09:09,404 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2019-12-07 18:09:09,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2019-12-07 18:09:09,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2019-12-07 18:09:09,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2019-12-07 18:09:09,405 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2019-12-07 18:09:09,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2019-12-07 18:09:09,406 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2019-12-07 18:09:09,423 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,427 WARN L1484 CHandler]: Possible shadowing of function index [2019-12-07 18:09:09,443 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-12-07 18:09:09,934 INFO L208 MainTranslator]: Completed translation [2019-12-07 18:09:09,935 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:09:09 WrapperNode [2019-12-07 18:09:09,935 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-12-07 18:09:09,935 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2019-12-07 18:09:09,935 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2019-12-07 18:09:09,935 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2019-12-07 18:09:09,941 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:09:09" (1/1) ... [2019-12-07 18:09:09,981 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] [2019-12-07 18:09:09,999 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.12 06:09:09" (1/1) ... [2019-12-07 18:09:09,999 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2019-12-07 18:09:09,999 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2019-12-07 18:09:10,001 INFO L168 Benchmark]: Toolchain (without parser) took 1927.95 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -157.7 MB). Peak memory consumption was 49.4 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:10,001 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2019-12-07 18:09:10,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1861.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 294.6 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:10,002 INFO L168 Benchmark]: Boogie Procedure Inliner took 64.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. [2019-12-07 18:09:10,003 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 981.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1861.43 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 207.1 MB). Free memory was 941.6 MB in the beginning and 1.1 GB in the end (delta: -166.0 MB). Peak memory consumption was 294.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 64.23 ms. Allocated memory is still 1.2 GB. Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 8.3 MB). Peak memory consumption was 8.3 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 258]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [258],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [258],[#t~nondet6],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet6,]]],HavocStatement[[VariableLHS[#t~nondet6,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...