./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/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 e17c2282ef7082e79a98263952f7dc2c7f8324ca .......................................................................................................................................................................................................... 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_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/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 e17c2282ef7082e79a98263952f7dc2c7f8324ca ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 17:38:18,564 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:38:18,568 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:38:18,653 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:38:18,654 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:38:18,659 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:38:18,662 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:38:18,666 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:38:18,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:38:18,675 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:38:18,677 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:38:18,679 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:38:18,679 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:38:18,683 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:38:18,684 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:38:18,687 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:38:18,688 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:38:18,692 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:38:18,696 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:38:18,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:38:18,706 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:38:18,708 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:38:18,710 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:38:18,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:38:18,722 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:38:18,723 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:38:18,723 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:38:18,726 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:38:18,726 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:38:18,728 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:38:18,728 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:38:18,730 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:38:18,732 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:38:18,733 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:38:18,735 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:38:18,735 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:38:18,736 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:38:18,737 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:38:18,737 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:38:18,738 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:38:18,739 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:38:18,742 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 17:38:18,780 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:38:18,780 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:38:18,782 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:38:18,782 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:38:18,783 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:38:18,783 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:38:18,783 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:38:18,783 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 17:38:18,784 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:38:18,784 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:38:18,785 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:38:18,785 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:38:18,785 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:38:18,786 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:38:18,786 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:38:18,786 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:38:18,786 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:38:18,787 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:38:18,787 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:38:18,787 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:38:18,787 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:38:18,788 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:38:18,788 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:38:18,788 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 17:38:18,788 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 17:38:18,788 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:38:18,789 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:38:18,789 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_98393de9-4e58-4dcb-80c4-c3e74f796c5c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e17c2282ef7082e79a98263952f7dc2c7f8324ca [2020-12-01 17:38:19,064 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:38:19,108 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:38:19,111 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:38:19,113 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:38:19,113 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:38:19,115 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-12-01 17:38:19,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/7a30b3dbe/2ba15fc6a3ed411ebea7178937500615/FLAG3d53401f2 [2020-12-01 17:38:20,057 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:38:20,058 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-12-01 17:38:20,109 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/7a30b3dbe/2ba15fc6a3ed411ebea7178937500615/FLAG3d53401f2 [2020-12-01 17:38:20,569 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/7a30b3dbe/2ba15fc6a3ed411ebea7178937500615 [2020-12-01 17:38:20,572 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:38:20,574 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:38:20,579 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:38:20,580 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:38:20,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:38:20,585 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:38:20" (1/1) ... [2020-12-01 17:38:20,588 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@15b2d3ca and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:38:20, skipping insertion in model container [2020-12-01 17:38:20,588 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:38:20" (1/1) ... [2020-12-01 17:38:20,596 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:38:20,750 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:38:21,136 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:38:21,144 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:38:21,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,968 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,996 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,998 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:21,999 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,391 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:38:22,392 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:38:22,394 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:38:22,395 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:38:22,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:38:22,397 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:38:22,398 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:38:22,399 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:38:22,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:38:22,400 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:38:22,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:38:22,594 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:38:22,611 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:38:22,626 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:38:22,628 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:38:22,697 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,708 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,713 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,714 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,715 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,716 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:22,786 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:38:22,789 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:38:22,793 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:38:22,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:38:22,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:38:22,803 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:38:22,804 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:38:22,805 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:38:22,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:38:22,808 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:38:22,830 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:38:22,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:38:22,852 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) [2020-12-01 17:38:22,857 INFO L168 Benchmark]: Toolchain (without parser) took 2282.41 ms. Allocated memory was 88.1 MB in the beginning and 119.5 MB in the end (delta: 31.5 MB). Free memory was 50.2 MB in the beginning and 74.2 MB in the end (delta: -24.0 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:38:22,858 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.5 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:38:22,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2276.79 ms. Allocated memory was 88.1 MB in the beginning and 119.5 MB in the end (delta: 31.5 MB). Free memory was 50.0 MB in the beginning and 74.2 MB in the end (delta: -24.2 MB). Peak memory consumption was 31.7 MB. Max. memory is 16.1 GB. [2020-12-01 17:38:22,861 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 88.1 MB. Free memory was 47.6 MB in the beginning and 47.5 MB in the end (delta: 34.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2276.79 ms. Allocated memory was 88.1 MB in the beginning and 119.5 MB in the end (delta: 31.5 MB). Free memory was 50.0 MB in the beginning and 74.2 MB in the end (delta: -24.2 MB). Peak memory consumption was 31.7 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 0.2.0-69874e2 [2020-12-01 17:38:25,188 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 17:38:25,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 17:38:25,244 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 17:38:25,244 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 17:38:25,249 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 17:38:25,252 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 17:38:25,257 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 17:38:25,260 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 17:38:25,266 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 17:38:25,268 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 17:38:25,282 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 17:38:25,282 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 17:38:25,286 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 17:38:25,291 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 17:38:25,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 17:38:25,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 17:38:25,298 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 17:38:25,300 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 17:38:25,306 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 17:38:25,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 17:38:25,312 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 17:38:25,314 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 17:38:25,316 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 17:38:25,323 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 17:38:25,327 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 17:38:25,328 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 17:38:25,330 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 17:38:25,331 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 17:38:25,332 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 17:38:25,333 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 17:38:25,334 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 17:38:25,336 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 17:38:25,337 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 17:38:25,338 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 17:38:25,338 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 17:38:25,339 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 17:38:25,339 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 17:38:25,339 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 17:38:25,341 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 17:38:25,342 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 17:38:25,343 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 17:38:25,388 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 17:38:25,389 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 17:38:25,391 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 17:38:25,391 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 17:38:25,393 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 17:38:25,393 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 17:38:25,393 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 17:38:25,394 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 17:38:25,394 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 17:38:25,394 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 17:38:25,395 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 17:38:25,395 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 17:38:25,396 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 17:38:25,396 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 17:38:25,396 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 17:38:25,396 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 17:38:25,397 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 17:38:25,397 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 17:38:25,397 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 17:38:25,397 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 17:38:25,398 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 17:38:25,398 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 17:38:25,398 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 17:38:25,398 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 17:38:25,399 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 17:38:25,399 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 17:38:25,399 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 17:38:25,399 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 17:38:25,400 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 17:38:25,400 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 17:38:25,400 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 17:38:25,400 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_98393de9-4e58-4dcb-80c4-c3e74f796c5c/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e17c2282ef7082e79a98263952f7dc2c7f8324ca [2020-12-01 17:38:25,777 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 17:38:25,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 17:38:25,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 17:38:25,813 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 17:38:25,814 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 17:38:25,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-12-01 17:38:25,895 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/70cdde30a/47bdd022f70d469188e56263cb682d44/FLAGfb63fceec [2020-12-01 17:38:26,835 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 17:38:26,835 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-12-01 17:38:26,895 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/70cdde30a/47bdd022f70d469188e56263cb682d44/FLAGfb63fceec [2020-12-01 17:38:27,391 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_98393de9-4e58-4dcb-80c4-c3e74f796c5c/bin/ukojak/data/70cdde30a/47bdd022f70d469188e56263cb682d44 [2020-12-01 17:38:27,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 17:38:27,399 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 17:38:27,403 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 17:38:27,403 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 17:38:27,408 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 17:38:27,409 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:38:27" (1/1) ... [2020-12-01 17:38:27,412 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@34c6a4d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:38:27, skipping insertion in model container [2020-12-01 17:38:27,412 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 05:38:27" (1/1) ... [2020-12-01 17:38:27,420 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 17:38:27,575 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:38:27,897 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:38:27,907 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:38:28,823 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,824 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,825 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,826 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,827 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,843 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,844 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,848 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,850 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,851 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,852 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:28,853 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,276 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:38:29,277 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:38:29,282 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:38:29,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:38:29,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:38:29,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:38:29,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:38:29,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:38:29,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:38:29,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:38:29,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:38:29,527 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:38:29,559 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 17:38:29,619 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 17:38:29,643 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:38:29,644 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:38:29,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,723 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,727 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:38:29,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:38:29,777 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:38:29,779 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:38:29,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:38:29,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:38:29,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:38:29,782 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:38:29,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:38:29,783 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:38:29,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:38:29,847 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:38:29,871 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 17:38:29,900 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 17:38:29,917 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 17:38:29,974 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,975 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,976 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,986 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:29,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 17:38:30,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 17:38:30,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 17:38:30,043 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 17:38:30,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 17:38:30,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 17:38:30,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 17:38:30,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 17:38:30,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 17:38:30,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 17:38:30,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 17:38:30,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 17:38:30,120 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 17:38:31,080 INFO L208 MainTranslator]: Completed translation [2020-12-01 17:38:31,081 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:38:31 WrapperNode [2020-12-01 17:38:31,081 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 17:38:31,083 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 17:38:31,083 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 17:38:31,083 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 17:38:31,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:38:31" (1/1) ... [2020-12-01 17:38:31,150 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]]] [2020-12-01 17:38:31,201 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 05:38:31" (1/1) ... [2020-12-01 17:38:31,202 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 17:38:31,202 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 17:38:31,204 INFO L168 Benchmark]: Toolchain (without parser) took 3804.50 ms. Allocated memory was 56.6 MB in the beginning and 146.8 MB in the end (delta: 90.2 MB). Free memory was 28.1 MB in the beginning and 60.6 MB in the end (delta: -32.4 MB). Peak memory consumption was 57.6 MB. Max. memory is 16.1 GB. [2020-12-01 17:38:31,205 INFO L168 Benchmark]: CDTParser took 2.07 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.1 MB in the end (delta: 31.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 17:38:31,206 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3679.05 ms. Allocated memory was 56.6 MB in the beginning and 146.8 MB in the end (delta: 90.2 MB). Free memory was 27.9 MB in the beginning and 64.7 MB in the end (delta: -36.9 MB). Peak memory consumption was 60.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:38:31,207 INFO L168 Benchmark]: Boogie Procedure Inliner took 119.22 ms. Allocated memory is still 146.8 MB. Free memory was 64.7 MB in the beginning and 60.6 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-01 17:38:31,209 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.07 ms. Allocated memory is still 56.6 MB. Free memory was 38.1 MB in the beginning and 38.1 MB in the end (delta: 31.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3679.05 ms. Allocated memory was 56.6 MB in the beginning and 146.8 MB in the end (delta: 90.2 MB). Free memory was 27.9 MB in the beginning and 64.7 MB in the end (delta: -36.9 MB). Peak memory consumption was 60.2 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 119.22 ms. Allocated memory is still 146.8 MB. Free memory was 64.7 MB in the beginning and 60.6 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...