./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_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_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/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 ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 .............................................................................................................................................................................................................. 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_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/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 ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 ..................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-69874e2 [2020-12-03 11:01:54,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:01:54,050 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:01:54,111 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:01:54,112 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:01:54,118 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:01:54,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:01:54,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:01:54,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:01:54,139 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:01:54,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:01:54,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:01:54,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:01:54,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:01:54,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:01:54,152 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:01:54,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:01:54,158 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:01:54,162 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:01:54,171 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:01:54,173 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:01:54,175 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:01:54,178 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:01:54,179 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:01:54,190 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:01:54,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:01:54,191 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:01:54,193 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:01:54,195 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:01:54,196 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:01:54,197 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:01:54,198 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:01:54,201 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:01:54,202 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:01:54,204 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:01:54,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:01:54,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:01:54,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:01:54,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:01:54,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:01:54,209 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:01:54,212 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 11:01:54,260 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:01:54,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:01:54,263 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:01:54,263 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:01:54,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:01:54,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:01:54,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:01:54,264 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 11:01:54,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:01:54,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:01:54,266 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:01:54,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:01:54,266 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:01:54,267 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:01:54,267 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:01:54,267 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:01:54,267 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:01:54,267 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:01:54,268 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:01:54,268 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:01:54,268 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:01:54,268 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:01:54,269 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:01:54,269 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 11:01:54,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 11:01:54,269 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:01:54,269 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:01:54,270 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_f9b71c0a-f463-44c2-80c8-c4068dc833d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 [2020-12-03 11:01:54,617 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:01:54,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:01:54,651 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:01:54,654 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:01:54,655 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:01:54,656 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-03 11:01:54,761 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/b337f5189/227db5229ca64d309d5a8ee5c697a0de/FLAG1c04c5550 [2020-12-03 11:01:55,784 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:01:55,785 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-03 11:01:55,844 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/b337f5189/227db5229ca64d309d5a8ee5c697a0de/FLAG1c04c5550 [2020-12-03 11:01:56,263 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/b337f5189/227db5229ca64d309d5a8ee5c697a0de [2020-12-03 11:01:56,266 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:01:56,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:01:56,283 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:01:56,283 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:01:56,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:01:56,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:56" (1/1) ... [2020-12-03 11:01:56,290 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@520f4140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:01:56, skipping insertion in model container [2020-12-03 11:01:56,291 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:01:56" (1/1) ... [2020-12-03 11:01:56,300 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:01:56,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:01:56,817 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:56,825 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:57,705 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:57,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,782 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,783 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,784 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,785 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,802 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,804 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,805 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:57,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,182 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:58,184 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:58,185 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:58,186 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:58,188 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:58,189 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:58,190 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:58,191 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:58,192 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:58,202 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:58,345 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,353 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,411 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:58,440 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:01:58,456 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:01:58,458 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:01:58,493 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:01:58,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,510 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,511 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,512 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,520 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,521 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,522 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,524 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,525 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,526 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,563 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:01:58,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:01:58,565 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:01:58,566 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:01:58,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:01:58,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:01:58,568 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:01:58,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:01:58,569 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:01:58,570 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:01:58,648 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,665 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:01:58,689 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:01:58,721 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) [2020-12-03 11:01:58,726 INFO L168 Benchmark]: Toolchain (without parser) took 2457.46 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 77.1 MB in the beginning and 95.3 MB in the end (delta: -18.2 MB). Peak memory consumption was 58.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:58,730 INFO L168 Benchmark]: CDTParser took 0.72 ms. Allocated memory is still 75.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:01:58,731 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2440.90 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 77.1 MB in the beginning and 95.3 MB in the end (delta: -18.2 MB). Peak memory consumption was 58.3 MB. Max. memory is 16.1 GB. [2020-12-03 11:01:58,733 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.72 ms. Allocated memory is still 75.5 MB. Free memory was 36.1 MB in the beginning and 36.1 MB in the end (delta: 37.1 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2440.90 ms. Allocated memory was 117.4 MB in the beginning and 142.6 MB in the end (delta: 25.2 MB). Free memory was 77.1 MB in the beginning and 95.3 MB in the end (delta: -18.2 MB). Peak memory consumption was 58.3 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 [2020-12-03 11:02:01,082 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 11:02:01,086 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 11:02:01,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 11:02:01,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 11:02:01,136 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 11:02:01,138 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 11:02:01,141 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 11:02:01,144 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 11:02:01,146 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 11:02:01,147 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 11:02:01,148 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 11:02:01,149 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 11:02:01,151 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 11:02:01,152 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 11:02:01,154 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 11:02:01,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 11:02:01,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 11:02:01,163 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 11:02:01,168 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 11:02:01,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 11:02:01,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 11:02:01,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 11:02:01,183 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 11:02:01,191 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 11:02:01,193 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 11:02:01,194 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 11:02:01,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 11:02:01,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 11:02:01,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 11:02:01,199 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 11:02:01,200 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 11:02:01,202 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 11:02:01,203 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 11:02:01,205 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 11:02:01,205 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 11:02:01,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 11:02:01,207 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 11:02:01,207 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 11:02:01,209 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 11:02:01,210 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 11:02:01,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 11:02:01,261 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 11:02:01,261 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 11:02:01,263 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 11:02:01,264 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 11:02:01,265 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 11:02:01,266 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 11:02:01,266 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 11:02:01,266 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 11:02:01,267 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 11:02:01,267 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 11:02:01,268 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 11:02:01,268 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 11:02:01,269 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 11:02:01,269 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 11:02:01,269 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 11:02:01,269 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 11:02:01,270 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 11:02:01,270 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 11:02:01,270 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 11:02:01,270 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 11:02:01,271 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 11:02:01,271 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 11:02:01,271 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 11:02:01,271 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 11:02:01,272 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 11:02:01,272 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 11:02:01,272 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 11:02:01,272 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 11:02:01,273 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 11:02:01,273 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 11:02:01,273 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 11:02:01,273 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_f9b71c0a-f463-44c2-80c8-c4068dc833d8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ec89cdea65d35b9df95cbd516c5cad9b77ff6b76 [2020-12-03 11:02:01,756 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 11:02:01,808 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 11:02:01,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 11:02:01,813 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 11:02:01,814 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 11:02:01,815 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-03 11:02:01,907 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/f257a55c9/53d7462dc1264730940741b69039e3ec/FLAG7e0222c20 [2020-12-03 11:02:02,924 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 11:02:02,925 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness.i [2020-12-03 11:02:02,966 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/f257a55c9/53d7462dc1264730940741b69039e3ec/FLAG7e0222c20 [2020-12-03 11:02:03,379 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_f9b71c0a-f463-44c2-80c8-c4068dc833d8/bin/ukojak/data/f257a55c9/53d7462dc1264730940741b69039e3ec [2020-12-03 11:02:03,383 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 11:02:03,386 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 11:02:03,388 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 11:02:03,388 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 11:02:03,392 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 11:02:03,394 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:03" (1/1) ... [2020-12-03 11:02:03,397 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1d1a896e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:03, skipping insertion in model container [2020-12-03 11:02:03,397 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 11:02:03" (1/1) ... [2020-12-03 11:02:03,406 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 11:02:03,571 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:02:03,930 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:03,938 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:04,913 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:05,031 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,035 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,037 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,038 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,080 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,532 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:05,534 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:05,539 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:05,540 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:05,544 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:05,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:05,546 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:05,548 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:05,549 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:05,552 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:05,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,729 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,793 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:05,828 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 11:02:05,871 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 11:02:05,877 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:05,878 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:05,910 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:05,952 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,953 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,955 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,966 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,967 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,970 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,971 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:05,973 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,035 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:06,036 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:06,039 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:06,040 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:06,046 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:06,050 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:06,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:06,051 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:06,052 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:06,054 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:06,133 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,160 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:06,177 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 11:02:06,193 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 11:02:06,207 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 11:02:06,246 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 11:02:06,272 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,273 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,274 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,281 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,282 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,283 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,284 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,285 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,287 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,333 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 11:02:06,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 11:02:06,335 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 11:02:06,336 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 11:02:06,337 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 11:02:06,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 11:02:06,338 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 11:02:06,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 11:02:06,339 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 11:02:06,340 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 11:02:06,399 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,404 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 11:02:06,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 11:02:07,208 INFO L208 MainTranslator]: Completed translation [2020-12-03 11:02:07,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:07 WrapperNode [2020-12-03 11:02:07,209 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 11:02:07,210 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 11:02:07,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 11:02:07,211 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 11:02:07,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:07" (1/1) ... [2020-12-03 11:02:07,273 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]]] [2020-12-03 11:02:07,321 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 11:02:07" (1/1) ... [2020-12-03 11:02:07,322 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 11:02:07,322 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 11:02:07,324 INFO L168 Benchmark]: Toolchain (without parser) took 3937.28 ms. Allocated memory was 69.2 MB in the beginning and 109.1 MB in the end (delta: 39.8 MB). Free memory was 44.8 MB in the beginning and 52.0 MB in the end (delta: -7.2 MB). Peak memory consumption was 32.9 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:07,325 INFO L168 Benchmark]: CDTParser took 2.34 ms. Allocated memory is still 69.2 MB. Free memory is still 51.6 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 11:02:07,325 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3821.79 ms. Allocated memory was 69.2 MB in the beginning and 109.1 MB in the end (delta: 39.8 MB). Free memory was 44.6 MB in the beginning and 56.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:07,326 INFO L168 Benchmark]: Boogie Procedure Inliner took 111.51 ms. Allocated memory is still 109.1 MB. Free memory was 56.2 MB in the beginning and 52.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-12-03 11:02:07,328 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 2.34 ms. Allocated memory is still 69.2 MB. Free memory is still 51.6 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3821.79 ms. Allocated memory was 69.2 MB in the beginning and 109.1 MB in the end (delta: 39.8 MB). Free memory was 44.6 MB in the beginning and 56.2 MB in the end (delta: -11.6 MB). Peak memory consumption was 65.1 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 111.51 ms. Allocated memory is still 109.1 MB. Free memory was 56.2 MB in the beginning and 52.0 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...