./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a4ecdabc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/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 eaeecbee9db8a4432736239ea2e78a86acbd8bb0 .............................................................................................................................................................................................................. 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_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/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 eaeecbee9db8a4432736239ea2e78a86acbd8bb0 ..................................................................................................................................................................................................................................... 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 01:20:34,756 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:34,759 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:34,803 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:34,804 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:34,805 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:34,807 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:34,809 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:34,812 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:34,813 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:34,814 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:34,815 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:34,827 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:34,828 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:34,830 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:34,842 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:34,843 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:34,845 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:34,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:34,850 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:34,852 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:34,853 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:34,856 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:34,857 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:34,860 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:34,861 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:34,861 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:34,862 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:34,863 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:34,864 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:34,865 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:34,866 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:34,867 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:34,868 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:34,869 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:34,870 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:34,871 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:34,871 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:34,871 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:34,872 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:34,873 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:34,874 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-30 01:20:34,899 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:34,899 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:34,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:20:34,901 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:20:34,901 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:34,902 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:34,902 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:34,902 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-30 01:20:34,902 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:34,903 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:34,903 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:34,903 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:34,903 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:34,904 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:34,904 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:34,904 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:20:34,904 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:20:34,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:34,905 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:34,905 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:20:34,905 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:34,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:34,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:34,906 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-30 01:20:34,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-30 01:20:34,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:34,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:34,907 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_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaeecbee9db8a4432736239ea2e78a86acbd8bb0 [2020-11-30 01:20:35,179 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:35,220 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:35,225 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:35,228 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:35,229 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:35,230 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-30 01:20:35,312 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/99b526d6d/1a3d049a46f34b86a1e2a50afe4fa797/FLAGc55d7ee33 [2020-11-30 01:20:36,144 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:36,145 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-30 01:20:36,197 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/99b526d6d/1a3d049a46f34b86a1e2a50afe4fa797/FLAGc55d7ee33 [2020-11-30 01:20:36,691 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/99b526d6d/1a3d049a46f34b86a1e2a50afe4fa797 [2020-11-30 01:20:36,697 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:36,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:36,708 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:36,709 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:36,712 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:36,714 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:36" (1/1) ... [2020-11-30 01:20:36,716 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2e85938f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:36, skipping insertion in model container [2020-11-30 01:20:36,716 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:36" (1/1) ... [2020-11-30 01:20:36,723 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:36,850 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:37,215 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:37,221 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:38,138 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:38,211 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,212 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,213 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,214 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,227 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,232 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,234 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,236 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,238 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,240 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,241 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,245 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,673 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:38,674 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:38,675 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:38,676 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:38,678 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:38,679 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:38,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:38,680 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:38,681 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:38,682 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:38,841 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,847 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:38,898 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:38,925 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:20:38,980 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:38,980 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:39,011 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:39,027 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,041 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,042 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,043 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,050 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,053 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,059 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,097 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:39,098 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:39,099 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:39,100 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:39,101 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:39,102 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:39,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:39,103 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:39,104 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:39,105 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:39,138 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,144 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:39,179 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:39,223 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 01:20:39,235 INFO L168 Benchmark]: Toolchain (without parser) took 2534.07 ms. Allocated memory is still 107.0 MB. Free memory was 70.5 MB in the beginning and 48.2 MB in the end (delta: 22.3 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:39,237 INFO L168 Benchmark]: CDTParser took 0.53 ms. Allocated memory is still 81.8 MB. Free memory was 39.6 MB in the beginning and 39.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:39,238 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2523.83 ms. Allocated memory is still 107.0 MB. Free memory was 69.8 MB in the beginning and 48.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:39,241 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.53 ms. Allocated memory is still 81.8 MB. Free memory was 39.6 MB in the beginning and 39.5 MB in the end (delta: 56.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2523.83 ms. Allocated memory is still 107.0 MB. Free memory was 69.8 MB in the beginning and 48.2 MB in the end (delta: 21.6 MB). Peak memory consumption was 33.9 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type mismatch (real != int) in de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type mismatch (real != int) in : de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-30 01:20:41,763 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-30 01:20:41,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-30 01:20:41,805 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-30 01:20:41,806 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-30 01:20:41,812 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-30 01:20:41,815 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-30 01:20:41,821 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-30 01:20:41,825 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-30 01:20:41,834 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-30 01:20:41,836 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-30 01:20:41,842 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-30 01:20:41,842 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-30 01:20:41,845 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-30 01:20:41,848 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-30 01:20:41,849 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-30 01:20:41,852 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-30 01:20:41,854 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-30 01:20:41,862 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-30 01:20:41,865 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-30 01:20:41,873 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-30 01:20:41,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-30 01:20:41,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-30 01:20:41,881 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-30 01:20:41,886 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-30 01:20:41,888 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-30 01:20:41,889 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-30 01:20:41,891 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-30 01:20:41,892 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-30 01:20:41,893 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-30 01:20:41,894 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-30 01:20:41,895 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-30 01:20:41,897 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-30 01:20:41,898 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-30 01:20:41,900 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-30 01:20:41,900 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-30 01:20:41,901 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-30 01:20:41,902 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-30 01:20:41,902 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-30 01:20:41,904 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-30 01:20:41,905 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-30 01:20:41,906 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-30 01:20:41,948 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-30 01:20:41,948 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-30 01:20:41,949 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-30 01:20:41,949 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-30 01:20:41,950 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-30 01:20:41,950 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-30 01:20:41,951 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-30 01:20:41,951 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-30 01:20:41,951 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-30 01:20:41,951 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-30 01:20:41,951 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-30 01:20:41,952 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-30 01:20:41,952 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-30 01:20:41,952 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-30 01:20:41,952 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-30 01:20:41,953 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-30 01:20:41,953 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-30 01:20:41,953 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-30 01:20:41,953 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-30 01:20:41,954 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-30 01:20:41,954 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-30 01:20:41,954 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-30 01:20:41,954 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-30 01:20:41,954 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-30 01:20:41,955 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-30 01:20:41,955 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-30 01:20:41,955 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-30 01:20:41,955 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-30 01:20:41,956 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-30 01:20:41,968 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-30 01:20:41,968 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-30 01:20:41,968 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_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> eaeecbee9db8a4432736239ea2e78a86acbd8bb0 [2020-11-30 01:20:42,388 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-30 01:20:42,425 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-30 01:20:42,428 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-30 01:20:42,429 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-30 01:20:42,430 INFO L275 PluginConnector]: CDTParser initialized [2020-11-30 01:20:42,431 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-30 01:20:42,512 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/7d1f765b3/4c1245c52b50431d88bf48f385b4ac9e/FLAGc58727653 [2020-11-30 01:20:43,579 INFO L306 CDTParser]: Found 1 translation units. [2020-11-30 01:20:43,580 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-11-30 01:20:43,626 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/7d1f765b3/4c1245c52b50431d88bf48f385b4ac9e/FLAGc58727653 [2020-11-30 01:20:43,959 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_79c3c6b0-f6d5-4d39-91aa-46bfe10646b5/bin/ukojak/data/7d1f765b3/4c1245c52b50431d88bf48f385b4ac9e [2020-11-30 01:20:43,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-30 01:20:43,963 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-30 01:20:43,965 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:43,966 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-30 01:20:43,970 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-30 01:20:43,972 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:43" (1/1) ... [2020-11-30 01:20:43,975 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b27ede8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:43, skipping insertion in model container [2020-11-30 01:20:43,976 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 30.11 01:20:43" (1/1) ... [2020-11-30 01:20:43,984 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-30 01:20:44,164 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:44,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:44,615 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:45,606 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:45,684 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,685 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,686 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,687 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,701 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,719 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,721 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,722 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,724 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,725 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:45,726 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,126 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:46,128 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:46,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:46,130 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:46,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:46,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:46,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:46,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:46,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:46,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:46,296 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,378 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:46,421 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-30 01:20:46,478 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-30 01:20:46,497 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:46,498 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:46,562 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:46,592 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,593 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,594 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,598 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,617 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,620 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,621 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,626 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,697 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:46,699 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:46,703 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:46,704 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:46,705 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:46,708 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:46,709 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:46,711 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:46,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:46,712 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:46,754 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,758 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,800 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:46,826 INFO L203 MainTranslator]: Completed pre-run [2020-11-30 01:20:46,851 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-30 01:20:46,857 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-30 01:20:46,890 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-30 01:20:46,906 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,907 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,908 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,946 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,947 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,948 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:46,949 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:47,017 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-30 01:20:47,023 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-30 01:20:47,024 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-30 01:20:47,025 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-30 01:20:47,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-30 01:20:47,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-30 01:20:47,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-30 01:20:47,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-30 01:20:47,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-30 01:20:47,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-30 01:20:47,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:47,126 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-30 01:20:47,161 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-30 01:20:47,997 INFO L208 MainTranslator]: Completed translation [2020-11-30 01:20:47,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:47 WrapperNode [2020-11-30 01:20:47,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-30 01:20:47,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-30 01:20:47,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-30 01:20:47,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-30 01:20:48,006 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:47" (1/1) ... [2020-11-30 01:20:48,061 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 01:20:48,094 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 30.11 01:20:47" (1/1) ... [2020-11-30 01:20:48,094 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-30 01:20:48,094 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-30 01:20:48,096 INFO L168 Benchmark]: Toolchain (without parser) took 4132.36 ms. Allocated memory was 50.3 MB in the beginning and 151.0 MB in the end (delta: 100.7 MB). Free memory was 30.0 MB in the beginning and 91.8 MB in the end (delta: -61.7 MB). Peak memory consumption was 38.6 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:48,097 INFO L168 Benchmark]: CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-30 01:20:48,098 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4033.54 ms. Allocated memory was 50.3 MB in the beginning and 151.0 MB in the end (delta: 100.7 MB). Free memory was 29.9 MB in the beginning and 96.0 MB in the end (delta: -66.1 MB). Peak memory consumption was 107.5 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:48,098 INFO L168 Benchmark]: Boogie Procedure Inliner took 95.33 ms. Allocated memory is still 151.0 MB. Free memory was 96.0 MB in the beginning and 91.8 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-30 01:20:48,100 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30 ms. Allocated memory is still 50.3 MB. Free memory was 32.6 MB in the beginning and 32.5 MB in the end (delta: 62.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4033.54 ms. Allocated memory was 50.3 MB in the beginning and 151.0 MB in the end (delta: 100.7 MB). Free memory was 29.9 MB in the beginning and 96.0 MB in the end (delta: -66.1 MB). Peak memory consumption was 107.5 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 95.33 ms. Allocated memory is still 151.0 MB. Free memory was 96.0 MB in the beginning and 91.8 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...