./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/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 724e1f2ed3af355015c4ab2616ad84235dec49b1 .......................................................................................................................................................................................................... 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_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/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 724e1f2ed3af355015c4ab2616ad84235dec49b1 ................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:02:11,075 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:02:11,082 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:02:11,162 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:02:11,163 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:02:11,165 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:02:11,167 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:02:11,170 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:02:11,186 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:02:11,188 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:02:11,189 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:02:11,191 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:02:11,192 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:02:11,193 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:02:11,195 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:02:11,197 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:02:11,198 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:02:11,200 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:02:11,202 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:02:11,205 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:02:11,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:02:11,210 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:02:11,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:02:11,213 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:02:11,218 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:02:11,218 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:02:11,219 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:02:11,220 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:02:11,221 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:02:11,223 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:02:11,223 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:02:11,224 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:02:11,226 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:02:11,227 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:02:11,228 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:02:11,229 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:02:11,230 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:02:11,231 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:02:11,231 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:02:11,233 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:02:11,234 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:02:11,235 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2020-11-30 00:02:11,267 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:02:11,268 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:02:11,270 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:02:11,270 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:02:11,270 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:02:11,271 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:02:11,271 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 00:02:11,271 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:02:11,272 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:02:11,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:02:11,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:02:11,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:02:11,273 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:02:11,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:02:11,273 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:02:11,274 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:02:11,274 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:02:11,274 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:02:11,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:02:11,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:02:11,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:02:11,275 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:02:11,276 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2020-11-30 00:02:11,276 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 00:02:11,276 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:02:11,277 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:02:11,277 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:02:11,277 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_eff72f55-7283-4799-a7e2-abd572ed5faa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 724e1f2ed3af355015c4ab2616ad84235dec49b1 [2020-11-30 00:02:11,590 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:02:11,622 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:02:11,625 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:02:11,627 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:02:11,628 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:02:11,630 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-11-30 00:02:11,720 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/b01b992fa/fc44d1a97a754ab3b207923842bfd957/FLAG67da92953 [2020-11-30 00:02:12,797 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:02:12,797 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-11-30 00:02:12,854 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/b01b992fa/fc44d1a97a754ab3b207923842bfd957/FLAG67da92953 [2020-11-30 00:02:13,174 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/b01b992fa/fc44d1a97a754ab3b207923842bfd957 [2020-11-30 00:02:13,178 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:02:13,180 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:02:13,182 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:02:13,182 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:02:13,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:02:13,195 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:13" (1/1) ... [2020-11-30 00:02:13,199 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a5d76f8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:13, skipping insertion in model container [2020-11-30 00:02:13,199 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:13" (1/1) ... [2020-11-30 00:02:13,209 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:02:13,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:02:13,766 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:02:13,773 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:02:15,092 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,095 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,099 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,135 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,137 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,141 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:15,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:02:15,752 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:02:15,755 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:02:15,757 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:02:15,761 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:02:15,764 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:02:15,765 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:02:15,766 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:02:15,780 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:02:15,781 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:02:16,075 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:02:16,290 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:02:16,339 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:02:16,374 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:02:16,388 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:02:16,447 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,448 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,449 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,450 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,460 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,461 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,463 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,465 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,466 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,467 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:16,517 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:02:16,518 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:02:16,519 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:02:16,521 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:02:16,522 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:02:16,523 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:02:16,524 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:02:16,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:02:16,525 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:02:16,526 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:02:16,558 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:02:16,614 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:02:16,637 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type mismatch (real != int) in at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckAssignStatement(TypeCheckHelper.java:289) at de.uni_freiburg.informatik.ultimate.boogie.StatementFactory.constructAssignmentStatement(StatementFactory.java:70) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.constructMemsetLoopBody(MemoryHandler.java:1645) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemset(MemoryHandler.java:1745) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.MemoryHandler.declareMemoryModelInfrastructure(MemoryHandler.java:505) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:618) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:269) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2020-11-30 00:02:16,644 INFO L168 Benchmark]: Toolchain (without parser) took 3462.08 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 68.6 MB in the beginning and 56.7 MB in the end (delta: 11.9 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:16,645 INFO L168 Benchmark]: CDTParser took 0.37 ms. Allocated memory is still 92.3 MB. Free memory was 65.4 MB in the beginning and 65.4 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:02:16,646 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3459.00 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 68.3 MB in the beginning and 56.7 MB in the end (delta: 11.6 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:16,648 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.37 ms. Allocated memory is still 92.3 MB. Free memory was 65.4 MB in the beginning and 65.4 MB in the end (delta: 25.5 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3459.00 ms. Allocated memory was 92.3 MB in the beginning and 121.6 MB in the end (delta: 29.4 MB). Free memory was 68.3 MB in the beginning and 56.7 MB in the end (delta: 11.6 MB). Peak memory consumption was 49.8 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 00:02:19,484 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 00:02:19,487 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 00:02:19,558 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 00:02:19,559 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 00:02:19,568 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 00:02:19,571 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 00:02:19,577 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 00:02:19,581 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 00:02:19,591 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 00:02:19,593 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 00:02:19,599 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 00:02:19,600 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 00:02:19,601 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 00:02:19,603 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 00:02:19,604 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 00:02:19,605 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 00:02:19,607 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 00:02:19,617 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 00:02:19,626 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 00:02:19,628 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 00:02:19,632 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 00:02:19,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 00:02:19,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 00:02:19,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 00:02:19,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 00:02:19,647 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 00:02:19,648 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 00:02:19,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 00:02:19,650 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 00:02:19,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 00:02:19,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 00:02:19,653 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 00:02:19,654 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 00:02:19,655 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 00:02:19,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 00:02:19,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 00:02:19,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 00:02:19,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 00:02:19,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 00:02:19,660 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 00:02:19,661 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2020-11-30 00:02:19,693 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 00:02:19,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 00:02:19,695 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 00:02:19,695 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 00:02:19,696 INFO L138 SettingsManager]: * Use SBE=true [2020-11-30 00:02:19,696 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 00:02:19,697 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 00:02:19,697 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 00:02:19,697 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 00:02:19,697 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 00:02:19,698 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 00:02:19,698 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 00:02:19,698 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 00:02:19,698 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 00:02:19,699 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 00:02:19,699 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 00:02:19,699 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2020-11-30 00:02:19,700 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 00:02:19,700 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-30 00:02:19,700 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-30 00:02:19,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 00:02:19,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 00:02:19,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 00:02:19,701 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2020-11-30 00:02:19,702 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 00:02:19,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 00:02:19,702 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2020-11-30 00:02:19,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 00:02:19,703 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 00:02:19,703 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_eff72f55-7283-4799-a7e2-abd572ed5faa/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 724e1f2ed3af355015c4ab2616ad84235dec49b1 [2020-11-30 00:02:20,192 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 00:02:20,243 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 00:02:20,247 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 00:02:20,248 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 00:02:20,250 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 00:02:20,251 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-11-30 00:02:20,360 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/8ba7f022c/895f4d9e04774c97b2d2b25c957627f1/FLAG611e9bd7a [2020-11-30 00:02:21,377 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 00:02:21,379 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness.i [2020-11-30 00:02:21,438 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/8ba7f022c/895f4d9e04774c97b2d2b25c957627f1/FLAG611e9bd7a [2020-11-30 00:02:21,814 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_eff72f55-7283-4799-a7e2-abd572ed5faa/bin/uautomizer/data/8ba7f022c/895f4d9e04774c97b2d2b25c957627f1 [2020-11-30 00:02:21,817 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 00:02:21,819 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 00:02:21,820 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 00:02:21,821 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 00:02:21,825 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 00:02:21,826 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:21" (1/1) ... [2020-11-30 00:02:21,829 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@22107695 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:21, skipping insertion in model container [2020-11-30 00:02:21,829 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 12:02:21" (1/1) ... [2020-11-30 00:02:21,838 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 00:02:21,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 00:02:22,383 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:02:22,399 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:02:23,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,513 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,514 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,515 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,517 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,547 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,550 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,551 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,554 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,555 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,556 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:23,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,041 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:02:24,042 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:02:24,044 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:02:24,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:02:24,048 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:02:24,049 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:02:24,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:02:24,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:02:24,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:02:24,055 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:02:24,281 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:02:24,413 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:02:24,462 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 00:02:24,484 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 00:02:24,485 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 00:02:24,541 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,542 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,543 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,545 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,557 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,559 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,560 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,562 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,563 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,564 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 00:02:24,622 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 00:02:24,623 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 00:02:24,624 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 00:02:24,626 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 00:02:24,627 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 00:02:24,628 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 00:02:24,629 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 00:02:24,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 00:02:24,630 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 00:02:24,631 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 00:02:24,666 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 00:02:24,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 00:02:25,796 INFO L208 MainTranslator]: Completed translation [2020-11-30 00:02:25,797 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:25 WrapperNode [2020-11-30 00:02:25,797 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 00:02:25,799 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 00:02:25,799 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 00:02:25,799 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 00:02:25,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:25" (1/1) ... [2020-11-30 00:02:25,879 ERROR L1131 TypeChecker]: C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263]: Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] [2020-11-30 00:02:25,941 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 12:02:25" (1/1) ... [2020-11-30 00:02:25,941 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 00:02:25,942 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 00:02:25,944 INFO L168 Benchmark]: Toolchain (without parser) took 4124.16 ms. Allocated memory was 73.4 MB in the beginning and 161.5 MB in the end (delta: 88.1 MB). Free memory was 50.3 MB in the beginning and 59.3 MB in the end (delta: -9.0 MB). Peak memory consumption was 77.4 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:25,945 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 73.4 MB. Free memory is still 55.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 00:02:25,946 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3977.51 ms. Allocated memory was 73.4 MB in the beginning and 161.5 MB in the end (delta: 88.1 MB). Free memory was 50.3 MB in the beginning and 63.5 MB in the end (delta: -13.2 MB). Peak memory consumption was 75.6 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:25,947 INFO L168 Benchmark]: Boogie Procedure Inliner took 142.58 ms. Allocated memory is still 161.5 MB. Free memory was 63.5 MB in the beginning and 59.3 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 00:02:25,949 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 73.4 MB. Free memory is still 55.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3977.51 ms. Allocated memory was 73.4 MB in the beginning and 161.5 MB in the end (delta: 88.1 MB). Free memory was 50.3 MB in the beginning and 63.5 MB in the end (delta: -13.2 MB). Peak memory consumption was 75.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 142.58 ms. Allocated memory is still 161.5 MB. Free memory was 63.5 MB in the beginning and 59.3 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...