./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/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 13a12f421a31cdd6b0288bb7c757cc29e746419f .......................................................................................................................................................................................................... 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_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/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 13a12f421a31cdd6b0288bb7c757cc29e746419f ............................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-01 18:17:36,190 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:17:36,192 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:17:36,275 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:17:36,276 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:17:36,277 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:17:36,279 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:17:36,282 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:17:36,284 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:17:36,285 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:17:36,287 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:17:36,288 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:17:36,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:17:36,290 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:17:36,292 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:17:36,293 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:17:36,294 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:17:36,295 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:17:36,298 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:17:36,303 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:17:36,304 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:17:36,307 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:17:36,308 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:17:36,309 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:17:36,312 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:17:36,313 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:17:36,313 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:17:36,314 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:17:36,315 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:17:36,316 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:17:36,316 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:17:36,317 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:17:36,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:17:36,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:17:36,321 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:17:36,321 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:17:36,322 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:17:36,322 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:17:36,323 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:17:36,324 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:17:36,325 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:17:36,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-01 18:17:36,353 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:17:36,353 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:17:36,354 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:17:36,355 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:17:36,355 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:17:36,356 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:17:36,356 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:17:36,357 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-01 18:17:36,357 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:17:36,357 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:17:36,358 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:17:36,358 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:17:36,359 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:17:36,359 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:17:36,359 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:17:36,360 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:17:36,360 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:17:36,361 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:17:36,361 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:17:36,361 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:17:36,362 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:17:36,362 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:17:36,363 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:17:36,363 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-01 18:17:36,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-01 18:17:36,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:17:36,364 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:17:36,364 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_ef444a72-208b-4bec-911c-1569e4625c02/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13a12f421a31cdd6b0288bb7c757cc29e746419f [2020-12-01 18:17:36,658 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:17:36,687 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:17:36,690 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:17:36,694 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:17:36,695 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:17:36,697 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-12-01 18:17:36,789 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/4ab2324c5/c932d3dbc5aa47128cd2c8e4204796f8/FLAG37aefacf2 [2020-12-01 18:17:37,647 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:17:37,649 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-12-01 18:17:37,707 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/4ab2324c5/c932d3dbc5aa47128cd2c8e4204796f8/FLAG37aefacf2 [2020-12-01 18:17:38,170 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/4ab2324c5/c932d3dbc5aa47128cd2c8e4204796f8 [2020-12-01 18:17:38,173 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:17:38,174 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:17:38,176 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:38,176 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:17:38,180 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:17:38,181 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:38" (1/1) ... [2020-12-01 18:17:38,183 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5f7c5b31 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:38, skipping insertion in model container [2020-12-01 18:17:38,183 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:38" (1/1) ... [2020-12-01 18:17:38,191 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:17:38,307 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:17:38,655 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:38,660 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:39,529 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,530 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,532 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,533 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,553 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,568 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,570 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:39,922 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:39,924 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:39,925 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:39,926 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:39,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:39,928 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:39,929 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:39,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:39,930 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:39,931 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:40,060 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:40,082 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:40,109 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:17:40,126 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:40,129 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:40,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,217 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,218 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,219 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,220 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,221 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:40,254 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:40,255 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:40,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:40,256 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:40,257 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:40,258 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:40,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:40,259 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:40,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:40,260 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:40,282 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:40,296 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:40,302 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-12-01 18:17:40,307 INFO L168 Benchmark]: Toolchain (without parser) took 2131.65 ms. Allocated memory is still 134.2 MB. Free memory was 101.6 MB in the beginning and 59.4 MB in the end (delta: 42.3 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:40,308 INFO L168 Benchmark]: CDTParser took 1.50 ms. Allocated memory is still 94.4 MB. Free memory was 52.3 MB in the beginning and 52.3 MB in the end (delta: 50.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:40,309 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2129.34 ms. Allocated memory is still 134.2 MB. Free memory was 101.6 MB in the beginning and 59.4 MB in the end (delta: 42.3 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:40,310 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.50 ms. Allocated memory is still 94.4 MB. Free memory was 52.3 MB in the beginning and 52.3 MB in the end (delta: 50.9 kB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2129.34 ms. Allocated memory is still 134.2 MB. Free memory was 101.6 MB in the beginning and 59.4 MB in the end (delta: 42.3 MB). Peak memory consumption was 41.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-69874e2 [2020-12-01 18:17:42,734 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-01 18:17:42,737 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-01 18:17:42,784 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-01 18:17:42,785 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-01 18:17:42,787 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-01 18:17:42,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-01 18:17:42,797 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-01 18:17:42,800 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-01 18:17:42,808 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-01 18:17:42,810 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-01 18:17:42,811 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-01 18:17:42,815 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-01 18:17:42,817 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-01 18:17:42,819 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-01 18:17:42,821 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-01 18:17:42,822 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-01 18:17:42,824 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-01 18:17:42,829 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-01 18:17:42,833 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-01 18:17:42,837 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-01 18:17:42,839 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-01 18:17:42,841 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-01 18:17:42,845 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-01 18:17:42,850 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-01 18:17:42,851 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-01 18:17:42,851 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-01 18:17:42,857 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-01 18:17:42,858 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-01 18:17:42,859 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-01 18:17:42,860 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-01 18:17:42,861 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-01 18:17:42,862 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-01 18:17:42,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-01 18:17:42,864 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-01 18:17:42,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-01 18:17:42,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-01 18:17:42,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-01 18:17:42,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-01 18:17:42,866 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-01 18:17:42,867 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-01 18:17:42,868 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-01 18:17:42,892 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-01 18:17:42,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-01 18:17:42,893 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-01 18:17:42,893 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-01 18:17:42,894 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-01 18:17:42,894 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-01 18:17:42,895 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-01 18:17:42,895 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-01 18:17:42,895 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-01 18:17:42,895 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-01 18:17:42,895 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-01 18:17:42,896 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-01 18:17:42,896 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-01 18:17:42,896 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-01 18:17:42,896 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-01 18:17:42,897 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-01 18:17:42,897 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-01 18:17:42,897 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-01 18:17:42,897 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-01 18:17:42,898 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-01 18:17:42,898 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-01 18:17:42,898 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-01 18:17:42,898 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-01 18:17:42,899 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-01 18:17:42,899 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-01 18:17:42,899 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-01 18:17:42,899 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-01 18:17:42,899 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-01 18:17:42,900 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-01 18:17:42,900 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-01 18:17:42,900 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-01 18:17:42,900 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_ef444a72-208b-4bec-911c-1569e4625c02/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13a12f421a31cdd6b0288bb7c757cc29e746419f [2020-12-01 18:17:43,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-01 18:17:43,312 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-01 18:17:43,317 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-01 18:17:43,318 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-01 18:17:43,319 INFO L275 PluginConnector]: CDTParser initialized [2020-12-01 18:17:43,320 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-12-01 18:17:43,410 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/eaa483e65/f1f5461b8f0540879e9fc9a382cabb88/FLAG0b640691c [2020-12-01 18:17:44,381 INFO L306 CDTParser]: Found 1 translation units. [2020-12-01 18:17:44,382 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/sv-benchmarks/c/aws-c-common/aws_linked_list_back_harness.i [2020-12-01 18:17:44,427 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/eaa483e65/f1f5461b8f0540879e9fc9a382cabb88/FLAG0b640691c [2020-12-01 18:17:44,875 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_ef444a72-208b-4bec-911c-1569e4625c02/bin/ukojak/data/eaa483e65/f1f5461b8f0540879e9fc9a382cabb88 [2020-12-01 18:17:44,879 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-01 18:17:44,881 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-01 18:17:44,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:44,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-01 18:17:44,888 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-01 18:17:44,890 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:44" (1/1) ... [2020-12-01 18:17:44,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1eb3fa92 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:44, skipping insertion in model container [2020-12-01 18:17:44,893 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.12 06:17:44" (1/1) ... [2020-12-01 18:17:44,901 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-01 18:17:45,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:17:45,402 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:45,411 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:46,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,333 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,334 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,365 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,373 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,375 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:46,731 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:46,732 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:46,733 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:46,735 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:46,736 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:46,737 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:46,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:46,738 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:46,739 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:46,740 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:46,925 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:46,951 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:46,974 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-01 18:17:47,006 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-01 18:17:47,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:47,012 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:47,068 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,070 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,083 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:47,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:47,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:47,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:47,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:47,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:47,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:47,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:47,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:47,143 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:47,183 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:47,225 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:47,240 INFO L203 MainTranslator]: Completed pre-run [2020-12-01 18:17:47,265 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-01 18:17:47,279 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-01 18:17:47,354 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,359 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,371 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,372 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,374 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,376 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,378 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,379 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-01 18:17:47,427 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-01 18:17:47,428 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-01 18:17:47,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-01 18:17:47,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-01 18:17:47,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-01 18:17:47,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-01 18:17:47,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-01 18:17:47,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-01 18:17:47,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-01 18:17:47,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-01 18:17:47,465 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-01 18:17:47,487 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-01 18:17:48,312 INFO L208 MainTranslator]: Completed translation [2020-12-01 18:17:48,313 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:48 WrapperNode [2020-12-01 18:17:48,313 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-01 18:17:48,314 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-01 18:17:48,314 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-01 18:17:48,314 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-01 18:17:48,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:48" (1/1) ... [2020-12-01 18:17:48,371 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-12-01 18:17:48,427 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.12 06:17:48" (1/1) ... [2020-12-01 18:17:48,436 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-01 18:17:48,437 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-01 18:17:48,439 INFO L168 Benchmark]: Toolchain (without parser) took 3556.59 ms. Allocated memory was 71.3 MB in the beginning and 109.1 MB in the end (delta: 37.7 MB). Free memory was 47.7 MB in the beginning and 40.6 MB in the end (delta: 7.2 MB). Peak memory consumption was 44.0 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:48,439 INFO L168 Benchmark]: CDTParser took 0.31 ms. Allocated memory is still 71.3 MB. Free memory was 54.1 MB in the beginning and 54.0 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-01 18:17:48,440 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3429.90 ms. Allocated memory was 71.3 MB in the beginning and 109.1 MB in the end (delta: 37.7 MB). Free memory was 47.6 MB in the beginning and 43.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 63.6 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:48,441 INFO L168 Benchmark]: Boogie Procedure Inliner took 122.67 ms. Allocated memory is still 109.1 MB. Free memory was 43.8 MB in the beginning and 40.6 MB in the end (delta: 3.3 MB). Peak memory consumption was 2.1 MB. Max. memory is 16.1 GB. [2020-12-01 18:17:48,443 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31 ms. Allocated memory is still 71.3 MB. Free memory was 54.1 MB in the beginning and 54.0 MB in the end (delta: 55.7 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3429.90 ms. Allocated memory was 71.3 MB in the beginning and 109.1 MB in the end (delta: 37.7 MB). Free memory was 47.6 MB in the beginning and 43.8 MB in the end (delta: 3.8 MB). Peak memory consumption was 63.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 122.67 ms. Allocated memory is still 109.1 MB. Free memory was 43.8 MB in the beginning and 40.6 MB in the end (delta: 3.3 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...