./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/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 87e799ddb921529e3d804804f61d481d1e0043d2 .......................................................................................................................................................................................................... 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_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/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 87e799ddb921529e3d804804f61d481d1e0043d2 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:55:30,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:55:30,948 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:55:31,004 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:55:31,006 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:55:31,013 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:55:31,017 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:55:31,025 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:55:31,031 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:55:31,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:55:31,072 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:55:31,076 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:55:31,076 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:55:31,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:55:31,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:55:31,090 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:55:31,092 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:55:31,095 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:55:31,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:55:31,114 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:55:31,120 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:55:31,122 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:55:31,126 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:55:31,127 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:55:31,138 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:55:31,138 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:55:31,139 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:55:31,142 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:55:31,143 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:55:31,144 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:55:31,145 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:55:31,147 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:55:31,154 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:55:31,156 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:55:31,157 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:55:31,158 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:55:31,158 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:55:31,159 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:55:31,159 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:55:31,160 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:55:31,161 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:55:31,165 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-29 19:55:31,219 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:55:31,221 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:55:31,223 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:55:31,224 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:55:31,224 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:55:31,225 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:55:31,225 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 19:55:31,225 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:55:31,226 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:55:31,226 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:55:31,227 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:55:31,228 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:55:31,228 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:55:31,228 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:55:31,229 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:55:31,229 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:55:31,230 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:55:31,230 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:55:31,230 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:55:31,230 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:55:31,231 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:55:31,231 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:55:31,231 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-29 19:55:31,232 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 19:55:31,232 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:55:31,232 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:55:31,232 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:55:31,233 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_47705c4d-fe69-4313-9fa8-e87d94b25bcc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2020-11-29 19:55:31,585 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:55:31,610 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:55:31,613 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:55:31,615 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:55:31,616 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:55:31,617 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-29 19:55:31,696 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/4e75b982d/76b002a1507547ad8b7f2babc3219c1f/FLAG1ce650eb6 [2020-11-29 19:55:32,629 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:55:32,630 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-29 19:55:32,677 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/4e75b982d/76b002a1507547ad8b7f2babc3219c1f/FLAG1ce650eb6 [2020-11-29 19:55:33,076 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/4e75b982d/76b002a1507547ad8b7f2babc3219c1f [2020-11-29 19:55:33,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:55:33,089 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:55:33,091 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:55:33,091 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:55:33,094 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:55:33,095 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:55:33" (1/1) ... [2020-11-29 19:55:33,097 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8e90452 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:55:33, skipping insertion in model container [2020-11-29 19:55:33,097 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:55:33" (1/1) ... [2020-11-29 19:55:33,105 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:55:33,205 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:55:33,592 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:55:33,601 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:55:34,735 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,736 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,737 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,792 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:34,801 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:55:35,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:55:35,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:55:35,341 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:55:35,343 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:55:35,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:55:35,344 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:55:35,345 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:55:35,346 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:55:35,347 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:55:35,500 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:55:35,531 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:55:35,553 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:55:35,604 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:55:35,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:55:35,707 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,739 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,741 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,743 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:35,830 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:55:35,832 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:55:35,833 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:55:35,834 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:55:35,844 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:55:35,845 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:55:35,846 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:55:35,847 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:55:35,850 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:55:35,853 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:55:35,905 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:55:35,935 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:55:35,944 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-29 19:55:35,950 INFO L168 Benchmark]: Toolchain (without parser) took 2860.01 ms. Allocated memory was 104.9 MB in the beginning and 148.9 MB in the end (delta: 44.0 MB). Free memory was 73.8 MB in the beginning and 96.5 MB in the end (delta: -22.7 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:55:35,951 INFO L168 Benchmark]: CDTParser took 0.42 ms. Allocated memory is still 104.9 MB. Free memory is still 65.5 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:55:35,952 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2857.24 ms. Allocated memory was 104.9 MB in the beginning and 148.9 MB in the end (delta: 44.0 MB). Free memory was 73.8 MB in the beginning and 96.5 MB in the end (delta: -22.7 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. [2020-11-29 19:55:35,955 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.42 ms. Allocated memory is still 104.9 MB. Free memory is still 65.5 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2857.24 ms. Allocated memory was 104.9 MB in the beginning and 148.9 MB in the end (delta: 44.0 MB). Free memory was 73.8 MB in the beginning and 96.5 MB in the end (delta: -22.7 MB). Peak memory consumption was 38.5 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 19:55:38,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 19:55:38,768 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 19:55:38,837 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 19:55:38,837 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 19:55:38,845 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 19:55:38,848 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 19:55:38,854 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 19:55:38,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 19:55:38,866 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 19:55:38,869 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 19:55:38,873 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 19:55:38,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 19:55:38,890 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 19:55:38,892 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 19:55:38,894 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 19:55:38,896 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 19:55:38,898 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 19:55:38,903 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 19:55:38,911 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 19:55:38,913 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 19:55:38,916 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 19:55:38,917 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 19:55:38,918 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 19:55:38,922 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 19:55:38,925 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 19:55:38,926 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 19:55:38,928 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 19:55:38,929 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 19:55:38,930 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 19:55:38,931 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 19:55:38,932 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 19:55:38,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 19:55:38,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 19:55:38,936 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 19:55:38,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 19:55:38,937 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 19:55:38,938 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 19:55:38,938 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 19:55:38,940 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 19:55:38,941 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 19:55:38,942 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-29 19:55:38,988 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 19:55:38,988 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 19:55:38,991 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 19:55:38,991 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 19:55:38,992 INFO L138 SettingsManager]: * Use SBE=true [2020-11-29 19:55:38,992 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 19:55:38,992 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 19:55:38,992 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 19:55:38,993 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 19:55:38,993 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 19:55:38,994 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 19:55:38,994 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 19:55:38,995 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 19:55:38,995 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 19:55:38,995 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 19:55:38,995 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 19:55:38,996 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-29 19:55:38,996 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 19:55:38,996 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-29 19:55:38,996 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-29 19:55:38,997 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 19:55:38,997 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 19:55:38,997 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 19:55:38,997 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-29 19:55:38,998 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 19:55:38,998 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 19:55:38,998 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-29 19:55:38,998 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 19:55:38,998 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 19:55:38,999 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_47705c4d-fe69-4313-9fa8-e87d94b25bcc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2020-11-29 19:55:39,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 19:55:39,447 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 19:55:39,450 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 19:55:39,452 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 19:55:39,453 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 19:55:39,455 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-29 19:55:39,555 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/11e80b92d/a45d737f590a4b739f5bfe3e49bf0ac4/FLAG47f35e460 [2020-11-29 19:55:40,594 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 19:55:40,594 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-29 19:55:40,668 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/11e80b92d/a45d737f590a4b739f5bfe3e49bf0ac4/FLAG47f35e460 [2020-11-29 19:55:41,060 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_47705c4d-fe69-4313-9fa8-e87d94b25bcc/bin/uautomizer/data/11e80b92d/a45d737f590a4b739f5bfe3e49bf0ac4 [2020-11-29 19:55:41,062 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 19:55:41,064 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 19:55:41,065 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 19:55:41,066 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 19:55:41,071 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 19:55:41,072 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:55:41" (1/1) ... [2020-11-29 19:55:41,074 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c9be1c0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:55:41, skipping insertion in model container [2020-11-29 19:55:41,075 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 07:55:41" (1/1) ... [2020-11-29 19:55:41,084 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 19:55:41,224 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 19:55:41,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:55:41,563 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:55:42,702 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,703 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,704 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,705 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,706 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,730 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,731 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:42,732 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,239 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:55:43,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:55:43,242 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:55:43,243 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:55:43,245 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:55:43,246 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:55:43,247 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:55:43,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:55:43,248 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:55:43,249 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:55:43,442 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:55:43,483 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:55:43,519 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 19:55:43,534 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 19:55:43,536 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 19:55:43,602 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,606 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,607 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,608 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,609 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,623 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,633 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,635 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,637 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,639 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,640 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,641 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 19:55:43,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 19:55:43,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 19:55:43,734 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 19:55:43,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 19:55:43,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 19:55:43,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 19:55:43,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 19:55:43,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 19:55:43,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 19:55:43,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 19:55:43,800 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 19:55:43,816 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 19:55:44,867 INFO L208 MainTranslator]: Completed translation [2020-11-29 19:55:44,867 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:55:44 WrapperNode [2020-11-29 19:55:44,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 19:55:44,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 19:55:44,869 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 19:55:44,869 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 19:55:44,876 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:55:44" (1/1) ... [2020-11-29 19:55:44,930 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-29 19:55:44,986 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 07:55:44" (1/1) ... [2020-11-29 19:55:44,986 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 19:55:44,987 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 19:55:44,989 INFO L168 Benchmark]: Toolchain (without parser) took 3923.93 ms. Allocated memory was 58.7 MB in the beginning and 138.4 MB in the end (delta: 79.7 MB). Free memory was 30.2 MB in the beginning and 42.8 MB in the end (delta: -12.7 MB). Peak memory consumption was 69.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:55:44,990 INFO L168 Benchmark]: CDTParser took 0.36 ms. Allocated memory is still 58.7 MB. Free memory was 40.4 MB in the beginning and 40.4 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 19:55:44,991 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3802.91 ms. Allocated memory was 58.7 MB in the beginning and 138.4 MB in the end (delta: 79.7 MB). Free memory was 30.0 MB in the beginning and 47.0 MB in the end (delta: -17.0 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. [2020-11-29 19:55:44,992 INFO L168 Benchmark]: Boogie Procedure Inliner took 117.59 ms. Allocated memory is still 138.4 MB. Free memory was 47.0 MB in the beginning and 42.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 19:55:44,995 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 58.7 MB. Free memory was 40.4 MB in the beginning and 40.4 MB in the end (delta: 29.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3802.91 ms. Allocated memory was 58.7 MB in the beginning and 138.4 MB in the end (delta: 79.7 MB). Free memory was 30.0 MB in the beginning and 47.0 MB in the end (delta: -17.0 MB). Peak memory consumption was 67.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 117.59 ms. Allocated memory is still 138.4 MB. Free memory was 47.0 MB in the beginning and 42.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...