./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_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_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/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 3fc357fa5690584840d08fc518a30daa5a9fe666 .......................................................................................................................................................................................................... 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_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/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 3fc357fa5690584840d08fc518a30daa5a9fe666 ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-28 04:38:51,221 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:51,223 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:51,265 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:51,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:51,273 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:51,277 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:51,291 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:51,293 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:51,294 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:51,295 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:51,297 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:51,297 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:51,299 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:51,300 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:51,302 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:51,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:51,304 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:51,306 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:51,309 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:51,311 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:51,316 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:51,317 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:51,318 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:51,322 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:51,323 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:51,323 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:51,333 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:51,334 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:51,336 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:51,337 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:51,338 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:51,339 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:51,340 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:51,341 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:51,341 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:51,342 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:51,342 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:51,343 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:51,344 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:51,344 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:51,345 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-28 04:38:51,373 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:51,373 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:51,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:51,374 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:51,375 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:51,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:51,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:51,376 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 04:38:51,376 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:51,376 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:51,376 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:51,377 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:51,377 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:51,377 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:51,377 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:51,377 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:51,378 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:51,378 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:51,378 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:51,378 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:51,379 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:51,379 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:51,379 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:51,379 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-28 04:38:51,379 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 04:38:51,380 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:51,380 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:51,380 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_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fc357fa5690584840d08fc518a30daa5a9fe666 [2020-11-28 04:38:51,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:51,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:51,706 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:51,707 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:51,708 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:51,709 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-11-28 04:38:51,794 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/ab852021a/30a5a3108d1b40beb18e878a491a6f08/FLAG2e4becd98 [2020-11-28 04:38:52,547 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:52,547 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-11-28 04:38:52,589 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/ab852021a/30a5a3108d1b40beb18e878a491a6f08/FLAG2e4becd98 [2020-11-28 04:38:52,628 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/ab852021a/30a5a3108d1b40beb18e878a491a6f08 [2020-11-28 04:38:52,631 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:52,634 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:52,636 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:52,636 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:52,642 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:52,643 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:52" (1/1) ... [2020-11-28 04:38:52,645 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e988a0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:52, skipping insertion in model container [2020-11-28 04:38:52,646 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:52" (1/1) ... [2020-11-28 04:38:52,654 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:52,765 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:53,046 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:53,051 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:53,793 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,796 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,815 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,818 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,820 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:53,821 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,168 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:54,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:54,171 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:54,172 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:54,174 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:54,175 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:54,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:54,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:54,177 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:54,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:54,328 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:54,352 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:54,367 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:38:54,382 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:54,390 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:38:54,480 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,481 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,482 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,483 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,491 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,493 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,495 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,496 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,497 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:38:54,535 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:38:54,536 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:38:54,537 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:38:54,538 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:38:54,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:38:54,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:38:54,541 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:38:54,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:38:54,542 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:38:54,543 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:38:54,569 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:38:54,589 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:38:54,610 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) [2020-11-28 04:38:54,620 INFO L168 Benchmark]: Toolchain (without parser) took 1984.74 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 64.7 MB in the beginning and 71.7 MB in the end (delta: -7.0 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:54,620 INFO L168 Benchmark]: CDTParser took 1.41 ms. Allocated memory is still 98.6 MB. Free memory was 57.9 MB in the beginning and 57.8 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:38:54,621 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1981.69 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 64.4 MB in the beginning and 71.7 MB in the end (delta: -7.3 MB). Peak memory consumption was 32.5 MB. Max. memory is 16.1 GB. [2020-11-28 04:38:54,623 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.41 ms. Allocated memory is still 98.6 MB. Free memory was 57.9 MB in the beginning and 57.8 MB in the end (delta: 43.8 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 1981.69 ms. Allocated memory was 98.6 MB in the beginning and 119.5 MB in the end (delta: 21.0 MB). Free memory was 64.4 MB in the beginning and 71.7 MB in the end (delta: -7.3 MB). Peak memory consumption was 32.5 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 [2020-11-28 04:38:56,840 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 04:38:56,843 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 04:38:56,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 04:38:56,891 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 04:38:56,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 04:38:56,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 04:38:56,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 04:38:56,899 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 04:38:56,900 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 04:38:56,901 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 04:38:56,902 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 04:38:56,903 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 04:38:56,904 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 04:38:56,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 04:38:56,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 04:38:56,908 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 04:38:56,909 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 04:38:56,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 04:38:56,918 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 04:38:56,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 04:38:56,924 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 04:38:56,926 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 04:38:56,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 04:38:56,938 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 04:38:56,939 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 04:38:56,939 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 04:38:56,940 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 04:38:56,941 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 04:38:56,942 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 04:38:56,942 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 04:38:56,943 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 04:38:56,944 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 04:38:56,945 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 04:38:56,946 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 04:38:56,946 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 04:38:56,947 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 04:38:56,947 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 04:38:56,947 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 04:38:56,948 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 04:38:56,949 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 04:38:56,950 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-28 04:38:56,973 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 04:38:56,974 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 04:38:56,974 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-28 04:38:56,975 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-28 04:38:56,975 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 04:38:56,976 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 04:38:56,976 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 04:38:56,976 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 04:38:56,976 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 04:38:56,976 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 04:38:56,977 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 04:38:56,977 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-28 04:38:56,977 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 04:38:56,977 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 04:38:56,977 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 04:38:56,978 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 04:38:56,978 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 04:38:56,978 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-28 04:38:56,978 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-28 04:38:56,978 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 04:38:56,979 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 04:38:56,979 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-28 04:38:56,979 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 04:38:56,979 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 04:38:56,979 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 04:38:56,980 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-28 04:38:56,980 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 04:38:56,980 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 04:38:56,980 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-28 04:38:56,986 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 04:38:56,986 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 04:38:56,987 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_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3fc357fa5690584840d08fc518a30daa5a9fe666 [2020-11-28 04:38:57,307 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 04:38:57,332 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 04:38:57,335 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 04:38:57,336 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 04:38:57,337 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 04:38:57,338 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-11-28 04:38:57,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/e4e016aa9/b5843769905a4f83a76d50353ff7eb8b/FLAG8d6902c8f [2020-11-28 04:38:58,323 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 04:38:58,324 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/sv-benchmarks/c/aws-c-common/aws_linked_list_push_front_harness.i [2020-11-28 04:38:58,356 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/e4e016aa9/b5843769905a4f83a76d50353ff7eb8b/FLAG8d6902c8f [2020-11-28 04:38:58,826 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_e0f91933-7d54-42d1-a1e4-b8c280a7edd2/bin/ukojak/data/e4e016aa9/b5843769905a4f83a76d50353ff7eb8b [2020-11-28 04:38:58,828 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 04:38:58,830 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 04:38:58,831 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 04:38:58,831 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 04:38:58,837 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 04:38:58,838 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:58" (1/1) ... [2020-11-28 04:38:58,840 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@30e8171e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:38:58, skipping insertion in model container [2020-11-28 04:38:58,840 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 04:38:58" (1/1) ... [2020-11-28 04:38:58,852 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 04:38:58,976 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:38:59,277 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:38:59,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:00,039 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,040 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,064 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,065 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,414 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:00,415 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:00,416 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:00,417 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:00,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:00,419 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:00,420 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:00,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:00,421 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:00,422 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:00,624 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:00,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:00,676 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-28 04:39:00,721 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 04:39:00,729 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:00,734 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:00,786 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,787 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,794 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,795 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,803 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,816 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,817 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,819 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:00,885 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:00,886 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:00,887 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:00,888 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:00,894 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:00,896 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:00,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:00,897 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:00,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:00,898 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:00,957 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:00,981 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:00,997 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 04:39:01,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 04:39:01,029 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 04:39:01,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,088 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,090 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 04:39:01,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 04:39:01,127 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 04:39:01,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 04:39:01,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 04:39:01,149 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 04:39:01,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 04:39:01,150 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 04:39:01,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 04:39:01,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 04:39:01,151 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 04:39:01,171 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 04:39:01,183 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 04:39:01,963 INFO L208 MainTranslator]: Completed translation [2020-11-28 04:39:01,963 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:01 WrapperNode [2020-11-28 04:39:01,964 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 04:39:01,965 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:01,965 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 04:39:01,965 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 04:39:01,972 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:01" (1/1) ... [2020-11-28 04:39:02,014 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]]] [2020-11-28 04:39:02,057 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 04:39:01" (1/1) ... [2020-11-28 04:39:02,058 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 04:39:02,058 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 04:39:02,060 INFO L168 Benchmark]: Toolchain (without parser) took 3229.26 ms. Allocated memory was 50.3 MB in the beginning and 111.1 MB in the end (delta: 60.8 MB). Free memory was 30.8 MB in the beginning and 34.7 MB in the end (delta: -3.9 MB). Peak memory consumption was 55.7 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:02,061 INFO L168 Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 32.8 MB in the beginning and 32.8 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 04:39:02,062 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3133.00 ms. Allocated memory was 50.3 MB in the beginning and 111.1 MB in the end (delta: 60.8 MB). Free memory was 30.5 MB in the beginning and 37.8 MB in the end (delta: -7.3 MB). Peak memory consumption was 73.0 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:02,062 INFO L168 Benchmark]: Boogie Procedure Inliner took 93.10 ms. Allocated memory is still 111.1 MB. Free memory was 37.8 MB in the beginning and 34.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-11-28 04:39:02,064 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25 ms. Allocated memory is still 50.3 MB. Free memory was 32.8 MB in the beginning and 32.8 MB in the end (delta: 38.2 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3133.00 ms. Allocated memory was 50.3 MB in the beginning and 111.1 MB in the end (delta: 60.8 MB). Free memory was 30.5 MB in the beginning and 37.8 MB in the end (delta: -7.3 MB). Peak memory consumption was 73.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 93.10 ms. Allocated memory is still 111.1 MB. Free memory was 37.8 MB in the beginning and 34.7 MB in the end (delta: 3.1 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 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...