./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_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 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 [2020-11-30 00:44:36,626 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:44:36,637 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:44:36,715 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:44:36,716 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:44:36,717 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:44:36,720 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:44:36,724 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:44:36,729 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:44:36,739 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:44:36,740 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:44:36,742 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:44:36,744 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:44:36,747 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:44:36,750 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:44:36,752 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:44:36,755 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:44:36,756 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:44:36,761 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:44:36,769 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:44:36,775 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:44:36,777 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:44:36,780 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:44:36,781 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:44:36,789 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:44:36,790 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:44:36,790 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:44:36,792 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:44:36,793 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:44:36,794 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:44:36,795 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:44:36,796 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:44:36,799 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:44:36,800 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:44:36,802 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:44:36,802 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:44:36,804 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:44:36,804 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:44:36,804 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:44:36,805 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:44:36,806 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:44:36,810 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 00:44:36,870 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:44:36,870 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:44:36,872 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:44:36,873 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:44:36,874 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:44:36,874 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:44:36,874 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:44:36,875 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:44:36,875 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:44:36,875 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:44:36,877 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:44:36,877 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:44:36,878 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:44:36,878 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:44:36,878 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:44:36,878 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:44:36,879 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:44:36,879 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:44:36,879 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:44:36,880 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:44:36,880 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:44:36,880 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:44:36,881 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:44:36,881 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 00:44:36,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:44:36,881 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:44:36,882 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:44:36,882 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_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2020-11-30 00:44:37,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:44:37,294 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:44:37,298 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:44:37,300 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:44:37,303 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:44:37,305 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-30 00:44:37,435 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/f1ad1fa45/0421a6b8668543b3b4c52f65ad691e6c/FLAGb5ab80bd2 [2020-11-30 00:44:38,553 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:44:38,554 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-30 00:44:38,620 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/f1ad1fa45/0421a6b8668543b3b4c52f65ad691e6c/FLAGb5ab80bd2 [2020-11-30 00:44:39,009 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/f1ad1fa45/0421a6b8668543b3b4c52f65ad691e6c [2020-11-30 00:44:39,012 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:44:39,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:44:39,017 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:44:39,017 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:44:39,021 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:44:39,022 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:44:39" (1/1) ... [2020-11-30 00:44:39,025 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56788370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:44:39, skipping insertion in model container [2020-11-30 00:44:39,026 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:44:39" (1/1) ... [2020-11-30 00:44:39,037 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:44:39,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:44:39,657 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:44:39,663 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:44:41,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,066 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,067 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:41,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:44:41,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:44:41,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:44:41,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:44:41,573 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:44:41,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:44:41,575 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:44:41,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:44:41,578 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:44:41,579 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:44:41,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:44:41,849 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:44:41,875 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:44:41,902 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:44:41,912 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:44:42,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,025 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,026 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,047 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,049 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,054 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:42,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:44:42,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:44:42,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:44:42,138 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:44:42,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:44:42,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:44:42,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:44:42,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:44:42,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:44:42,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:44:42,194 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:44:42,229 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:44:42,242 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) [2020-11-30 00:44:42,251 INFO L168 Benchmark]: Toolchain (without parser) took 3234.07 ms. Allocated memory is still 109.1 MB. Free memory was 71.8 MB in the beginning and 61.7 MB in the end (delta: 10.1 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:42,253 INFO L168 Benchmark]: CDTParser took 0.74 ms. Allocated memory is still 81.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:44:42,255 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3229.98 ms. Allocated memory is still 109.1 MB. Free memory was 71.6 MB in the beginning and 61.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:42,264 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.74 ms. Allocated memory is still 81.8 MB. Free memory was 43.7 MB in the beginning and 43.6 MB in the end (delta: 75.6 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3229.98 ms. Allocated memory is still 109.1 MB. Free memory was 71.6 MB in the beginning and 61.7 MB in the end (delta: 9.9 MB). Peak memory consumption was 25.5 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 [2020-11-30 00:44:45,285 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:44:45,290 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:44:45,352 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:44:45,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:44:45,354 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:44:45,357 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:44:45,361 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:44:45,367 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:44:45,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:44:45,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:44:45,383 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:44:45,384 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:44:45,385 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:44:45,395 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:44:45,398 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:44:45,401 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:44:45,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:44:45,412 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:44:45,417 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:44:45,420 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:44:45,428 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:44:45,430 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:44:45,432 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:44:45,436 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:44:45,442 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:44:45,442 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:44:45,444 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:44:45,446 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:44:45,448 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:44:45,449 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:44:45,450 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:44:45,453 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:44:45,454 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:44:45,456 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:44:45,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:44:45,458 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:44:45,459 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:44:45,459 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:44:45,462 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:44:45,463 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:44:45,465 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 00:44:45,530 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:44:45,530 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:44:45,532 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 00:44:45,532 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 00:44:45,535 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:44:45,535 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:44:45,535 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:44:45,536 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:44:45,536 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:44:45,536 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:44:45,538 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:44:45,538 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 00:44:45,539 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:44:45,539 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:44:45,539 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:44:45,539 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:44:45,540 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:44:45,540 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 00:44:45,540 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 00:44:45,541 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:44:45,541 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:44:45,541 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 00:44:45,542 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:44:45,542 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:44:45,542 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:44:45,543 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 00:44:45,543 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:44:45,543 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:44:45,543 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 00:44:45,544 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:44:45,544 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:44:45,544 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_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87e799ddb921529e3d804804f61d481d1e0043d2 [2020-11-30 00:44:46,069 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:44:46,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:44:46,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:44:46,112 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:44:46,113 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:44:46,114 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-30 00:44:46,203 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/8839b7a52/8c298c6b480e4ceb93a53c384e927bc1/FLAG8e57a00cb [2020-11-30 00:44:47,362 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:44:47,364 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/sv-benchmarks/c/aws-c-common/aws_linked_list_prev_harness.i [2020-11-30 00:44:47,426 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/8839b7a52/8c298c6b480e4ceb93a53c384e927bc1/FLAG8e57a00cb [2020-11-30 00:44:47,681 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_d3801d12-6c1b-4d51-ad4d-ece4838b4e9b/bin/ukojak/data/8839b7a52/8c298c6b480e4ceb93a53c384e927bc1 [2020-11-30 00:44:47,683 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:44:47,685 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:44:47,687 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:44:47,688 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:44:47,694 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:44:47,696 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:44:47" (1/1) ... [2020-11-30 00:44:47,699 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@242821a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:44:47, skipping insertion in model container [2020-11-30 00:44:47,700 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:44:47" (1/1) ... [2020-11-30 00:44:47,710 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:44:47,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:44:48,286 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:44:48,293 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:44:49,477 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,479 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,548 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:49,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,153 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:44:50,160 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:44:50,163 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:44:50,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:44:50,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:44:50,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:44:50,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:44:50,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:44:50,183 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:44:50,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:44:50,385 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:44:50,419 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:44:50,453 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 00:44:50,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:44:50,514 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:44:50,515 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:44:50,565 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,566 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,567 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,579 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,580 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,582 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,583 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,585 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,586 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,587 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,664 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:44:50,665 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:44:50,667 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:44:50,668 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:44:50,670 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:44:50,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:44:50,671 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:44:50,672 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:44:50,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:44:50,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:44:50,709 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:44:50,732 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:44:50,743 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:44:50,763 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:44:50,765 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:44:50,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,837 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:44:50,915 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:44:50,916 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:44:50,917 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:44:50,918 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:44:50,919 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:44:50,920 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:44:50,921 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:44:50,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:44:50,923 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:44:50,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:44:50,982 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:44:51,019 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:44:52,048 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:44:52,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:44:52 WrapperNode [2020-11-30 00:44:52,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:44:52,051 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:44:52,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:44:52,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:44:52,061 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:44:52" (1/1) ... [2020-11-30 00:44:52,160 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]]] [2020-11-30 00:44:52,240 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:44:52" (1/1) ... [2020-11-30 00:44:52,241 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:44:52,241 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:44:52,244 INFO L168 Benchmark]: Toolchain (without parser) took 4557.51 ms. Allocated memory was 54.5 MB in the beginning and 109.1 MB in the end (delta: 54.5 MB). Free memory was 26.0 MB in the beginning and 70.9 MB in the end (delta: -44.9 MB). Peak memory consumption was 60.0 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:52,258 INFO L168 Benchmark]: CDTParser took 0.48 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:44:52,259 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4362.52 ms. Allocated memory was 54.5 MB in the beginning and 109.1 MB in the end (delta: 54.5 MB). Free memory was 25.8 MB in the beginning and 23.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 60.1 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:52,260 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.56 ms. Allocated memory is still 109.1 MB. Free memory was 23.2 MB in the beginning and 70.9 MB in the end (delta: -47.7 MB). Peak memory consumption was 2.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:44:52,262 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.48 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.1 MB in the end (delta: 29.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4362.52 ms. Allocated memory was 54.5 MB in the beginning and 109.1 MB in the end (delta: 54.5 MB). Free memory was 25.8 MB in the beginning and 23.2 MB in the end (delta: 2.6 MB). Peak memory consumption was 60.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 190.56 ms. Allocated memory is still 109.1 MB. Free memory was 23.2 MB in the beginning and 70.9 MB in the end (delta: -47.7 MB). Peak memory consumption was 2.6 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...