./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 a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 148f83fe51538fc874389eb26ae5f1202d12ecfe .......................................................................................................................................................................................................... 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_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 148f83fe51538fc874389eb26ae5f1202d12ecfe ................................................................................................................................................................................................ 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 03:15:00,503 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:00,505 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:00,547 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:00,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:00,575 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:00,577 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:00,579 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:00,582 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:00,583 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:00,587 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:00,590 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:00,591 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:00,595 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:00,599 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:00,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:00,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:00,606 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:00,609 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:00,611 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:00,614 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:00,618 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:00,620 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:00,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:00,636 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:00,637 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:00,637 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:00,638 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:00,639 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:00,640 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:00,640 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:00,641 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:00,642 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:00,643 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:00,650 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:00,650 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:00,651 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:00,652 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:00,652 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:00,653 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:00,654 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:00,656 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-28 03:15:00,699 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:00,699 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:00,701 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:00,701 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:00,701 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:00,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:00,702 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-28 03:15:00,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:00,702 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:00,702 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:00,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:00,703 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:00,703 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:00,703 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:00,704 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:00,704 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:00,704 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:00,704 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:00,705 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:00,705 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:00,705 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:00,705 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:00,706 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-28 03:15:00,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-28 03:15:00,706 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:00,706 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:00,707 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:00,707 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_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148f83fe51538fc874389eb26ae5f1202d12ecfe [2020-11-28 03:15:00,982 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:01,021 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:01,024 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:01,025 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:01,026 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:01,027 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-11-28 03:15:01,097 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/70728c72e/acd487733fc54e648162259b81cb6bbe/FLAG6e00026c6 [2020-11-28 03:15:01,937 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:01,938 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-11-28 03:15:01,981 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/70728c72e/acd487733fc54e648162259b81cb6bbe/FLAG6e00026c6 [2020-11-28 03:15:02,052 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/70728c72e/acd487733fc54e648162259b81cb6bbe [2020-11-28 03:15:02,054 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:02,056 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:02,058 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:02,058 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:02,061 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:02,062 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:02" (1/1) ... [2020-11-28 03:15:02,064 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@765a137e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:02, skipping insertion in model container [2020-11-28 03:15:02,064 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:02" (1/1) ... [2020-11-28 03:15:02,071 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:02,151 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:02,492 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:15:02,496 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:15:03,304 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,305 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,306 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,307 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,327 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,344 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,346 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,347 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:03,706 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:15:03,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:15:03,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:15:03,710 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:15:03,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:15:03,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:15:03,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:15:03,713 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:15:03,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:15:03,714 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:15:03,865 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:15:03,887 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:03,903 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:15:03,934 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:15:03,935 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:15:04,036 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,044 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,045 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,062 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:04,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:15:04,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:15:04,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:15:04,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:15:04,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:15:04,140 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:15:04,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:15:04,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:15:04,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:15:04,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:15:04,165 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:15:04,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:04,185 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 03:15:04,190 INFO L168 Benchmark]: Toolchain (without parser) took 2133.32 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 48.7 MB in the beginning and 64.2 MB in the end (delta: -15.5 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:04,191 INFO L168 Benchmark]: CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 43.9 MB in the beginning and 43.9 MB in the end (delta: 41.4 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:04,192 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2130.17 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 48.4 MB in the beginning and 64.2 MB in the end (delta: -15.8 MB). Peak memory consumption was 28.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:04,193 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29 ms. Allocated memory is still 83.9 MB. Free memory was 43.9 MB in the beginning and 43.9 MB in the end (delta: 41.4 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2130.17 ms. Allocated memory was 83.9 MB in the beginning and 111.1 MB in the end (delta: 27.3 MB). Free memory was 48.4 MB in the beginning and 64.2 MB in the end (delta: -15.8 MB). Peak memory consumption was 28.2 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 03:15:06,457 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-28 03:15:06,460 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-28 03:15:06,509 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-28 03:15:06,510 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-28 03:15:06,515 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-28 03:15:06,518 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-28 03:15:06,522 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-28 03:15:06,525 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-28 03:15:06,531 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-28 03:15:06,532 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-28 03:15:06,539 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-28 03:15:06,540 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-28 03:15:06,543 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-28 03:15:06,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-28 03:15:06,546 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-28 03:15:06,547 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-28 03:15:06,550 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-28 03:15:06,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-28 03:15:06,561 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-28 03:15:06,566 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-28 03:15:06,568 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-28 03:15:06,570 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-28 03:15:06,571 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-28 03:15:06,580 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-28 03:15:06,581 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-28 03:15:06,581 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-28 03:15:06,583 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-28 03:15:06,584 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-28 03:15:06,585 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-28 03:15:06,585 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-28 03:15:06,600 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-28 03:15:06,602 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-28 03:15:06,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-28 03:15:06,604 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-28 03:15:06,604 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-28 03:15:06,605 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-28 03:15:06,605 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-28 03:15:06,605 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-28 03:15:06,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-28 03:15:06,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-28 03:15:06,609 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-28 03:15:06,653 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-28 03:15:06,653 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-28 03:15:06,656 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-28 03:15:06,656 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-28 03:15:06,656 INFO L138 SettingsManager]: * Use SBE=true [2020-11-28 03:15:06,657 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-28 03:15:06,657 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-28 03:15:06,657 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-28 03:15:06,657 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-28 03:15:06,657 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-28 03:15:06,658 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-28 03:15:06,659 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-28 03:15:06,659 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-28 03:15:06,659 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-28 03:15:06,659 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-28 03:15:06,659 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-28 03:15:06,660 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-28 03:15:06,660 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-28 03:15:06,660 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-28 03:15:06,660 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-28 03:15:06,660 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-28 03:15:06,660 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-28 03:15:06,661 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-28 03:15:06,661 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-28 03:15:06,661 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-28 03:15:06,661 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-28 03:15:06,661 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-28 03:15:06,662 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-28 03:15:06,662 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-28 03:15:06,662 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_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 148f83fe51538fc874389eb26ae5f1202d12ecfe [2020-11-28 03:15:07,088 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-28 03:15:07,112 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-28 03:15:07,115 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-28 03:15:07,116 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-28 03:15:07,118 INFO L275 PluginConnector]: CDTParser initialized [2020-11-28 03:15:07,120 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-11-28 03:15:07,200 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/2ba724efd/cda9e46b8d7b46d0a389c2719490f052/FLAG0db46dfd9 [2020-11-28 03:15:07,981 INFO L306 CDTParser]: Found 1 translation units. [2020-11-28 03:15:07,982 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/sv-benchmarks/c/aws-c-common/aws_linked_list_pop_back_harness.i [2020-11-28 03:15:08,030 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/2ba724efd/cda9e46b8d7b46d0a389c2719490f052/FLAG0db46dfd9 [2020-11-28 03:15:08,073 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_b18dbe90-d35b-461b-b861-5084d312fc88/bin/uautomizer/data/2ba724efd/cda9e46b8d7b46d0a389c2719490f052 [2020-11-28 03:15:08,076 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-28 03:15:08,077 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-28 03:15:08,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:08,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-28 03:15:08,082 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-28 03:15:08,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:08" (1/1) ... [2020-11-28 03:15:08,085 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f5cab8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:08, skipping insertion in model container [2020-11-28 03:15:08,085 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.11 03:15:08" (1/1) ... [2020-11-28 03:15:08,092 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-28 03:15:08,199 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-28 03:15:08,483 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:15:08,491 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:15:09,311 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,312 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,313 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,314 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,331 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,336 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,722 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:15:09,724 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:15:09,725 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:15:09,726 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:15:09,727 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:15:09,728 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:15:09,729 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:15:09,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:15:09,730 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:15:09,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:15:09,888 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:15:09,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:09,935 INFO L203 MainTranslator]: Completed pre-run [2020-11-28 03:15:09,950 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-28 03:15:09,951 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-28 03:15:09,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,990 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:09,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,000 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,001 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,002 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,003 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,011 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,012 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-28 03:15:10,080 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-28 03:15:10,081 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-28 03:15:10,082 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-28 03:15:10,083 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-28 03:15:10,090 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-28 03:15:10,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-28 03:15:10,091 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-28 03:15:10,093 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-28 03:15:10,094 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-28 03:15:10,095 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-28 03:15:10,160 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-28 03:15:10,198 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-28 03:15:11,201 INFO L208 MainTranslator]: Completed translation [2020-11-28 03:15:11,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:11 WrapperNode [2020-11-28 03:15:11,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-28 03:15:11,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-28 03:15:11,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-28 03:15:11,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-28 03:15:11,208 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:11" (1/1) ... [2020-11-28 03:15:11,251 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 03:15:11,302 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.11 03:15:11" (1/1) ... [2020-11-28 03:15:11,302 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-28 03:15:11,303 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-28 03:15:11,305 INFO L168 Benchmark]: Toolchain (without parser) took 3226.61 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 29.0 MB in the beginning and 30.3 MB in the end (delta: -1.3 MB). Peak memory consumption was 45.9 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:11,306 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-28 03:15:11,306 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3123.67 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 28.8 MB in the beginning and 34.5 MB in the end (delta: -5.7 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:11,307 INFO L168 Benchmark]: Boogie Procedure Inliner took 100.00 ms. Allocated memory is still 104.9 MB. Free memory was 34.5 MB in the beginning and 30.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-28 03:15:11,309 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 56.6 MB. Free memory was 38.2 MB in the beginning and 38.1 MB in the end (delta: 45.3 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3123.67 ms. Allocated memory was 56.6 MB in the beginning and 104.9 MB in the end (delta: 48.2 MB). Free memory was 28.8 MB in the beginning and 34.5 MB in the end (delta: -5.7 MB). Peak memory consumption was 56.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 100.00 ms. Allocated memory is still 104.9 MB. Free memory was 34.5 MB in the beginning and 30.3 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...