./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 69874e26 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/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_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/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 abd1105864781c6e1d4e68ac5bb4c657360d49d9 .............................................................................................................................................................................................................. 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_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/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_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/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 abd1105864781c6e1d4e68ac5bb4c657360d49d9 ..................................................................................................................................................................................................................................... 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 10:59:36,499 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 10:59:36,534 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 10:59:36,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 10:59:36,591 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 10:59:36,596 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 10:59:36,600 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 10:59:36,604 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 10:59:36,607 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 10:59:36,613 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 10:59:36,615 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 10:59:36,617 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 10:59:36,618 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 10:59:36,621 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 10:59:36,624 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 10:59:36,626 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 10:59:36,627 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 10:59:36,628 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 10:59:36,634 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 10:59:36,643 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 10:59:36,645 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 10:59:36,647 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 10:59:36,649 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 10:59:36,651 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 10:59:36,660 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 10:59:36,660 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 10:59:36,661 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 10:59:36,663 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 10:59:36,664 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 10:59:36,665 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 10:59:36,666 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 10:59:36,667 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 10:59:36,669 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 10:59:36,671 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 10:59:36,672 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 10:59:36,672 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 10:59:36,673 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 10:59:36,674 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 10:59:36,674 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 10:59:36,676 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 10:59:36,677 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 10:59:36,680 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-12-03 10:59:36,717 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 10:59:36,718 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 10:59:36,719 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 10:59:36,719 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 10:59:36,720 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 10:59:36,720 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 10:59:36,721 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 10:59:36,721 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-12-03 10:59:36,721 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 10:59:36,721 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 10:59:36,726 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 10:59:36,727 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 10:59:36,727 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 10:59:36,727 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 10:59:36,727 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 10:59:36,727 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 10:59:36,728 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 10:59:36,728 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 10:59:36,728 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 10:59:36,728 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 10:59:36,729 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 10:59:36,729 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 10:59:36,729 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 10:59:36,729 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-12-03 10:59:36,730 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-12-03 10:59:36,730 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 10:59:36,730 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 10:59:36,730 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_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd1105864781c6e1d4e68ac5bb4c657360d49d9 [2020-12-03 10:59:37,041 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 10:59:37,076 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 10:59:37,079 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 10:59:37,080 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 10:59:37,081 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 10:59:37,082 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-03 10:59:37,156 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/7d7284947/f40b4365077047ca9aeb916b41b3cc38/FLAG25783d017 [2020-12-03 10:59:37,936 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 10:59:37,937 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-03 10:59:37,983 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/7d7284947/f40b4365077047ca9aeb916b41b3cc38/FLAG25783d017 [2020-12-03 10:59:38,494 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/7d7284947/f40b4365077047ca9aeb916b41b3cc38 [2020-12-03 10:59:38,497 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 10:59:38,498 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 10:59:38,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 10:59:38,501 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 10:59:38,509 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 10:59:38,511 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:59:38" (1/1) ... [2020-12-03 10:59:38,513 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@11af468f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:59:38, skipping insertion in model container [2020-12-03 10:59:38,513 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:59:38" (1/1) ... [2020-12-03 10:59:38,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 10:59:38,636 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:59:38,954 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:59:38,960 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:59:39,881 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:59:39,961 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,962 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,963 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,964 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,965 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,979 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,984 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,987 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:39,997 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,371 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:59:40,372 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:59:40,373 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:59:40,374 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:59:40,376 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:59:40,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:59:40,377 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:59:40,378 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:59:40,379 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:59:40,380 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:59:40,610 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,618 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,690 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:59:40,719 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 10:59:40,735 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:59:40,741 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:59:40,779 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:59:40,797 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,798 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,799 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,800 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,808 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,809 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,810 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,811 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,812 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,813 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,814 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,857 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:59:40,858 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:59:40,859 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:59:40,860 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:59:40,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:59:40,862 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:59:40,863 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:59:40,864 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:59:40,865 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:59:40,866 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:59:40,941 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,954 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:40,994 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:59:41,014 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 10:59:41,020 INFO L168 Benchmark]: Toolchain (without parser) took 2520.34 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 69.8 MB in the beginning and 62.9 MB in the end (delta: 6.9 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. [2020-12-03 10:59:41,020 INFO L168 Benchmark]: CDTParser took 0.28 ms. Allocated memory is still 94.4 MB. Free memory is still 75.2 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 10:59:41,022 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2516.61 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 69.5 MB in the beginning and 62.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 40.4 MB. Max. memory is 16.1 GB. [2020-12-03 10:59:41,023 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28 ms. Allocated memory is still 94.4 MB. Free memory is still 75.2 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 2516.61 ms. Allocated memory was 94.4 MB in the beginning and 130.0 MB in the end (delta: 35.7 MB). Free memory was 69.5 MB in the beginning and 62.9 MB in the end (delta: 6.6 MB). Peak memory consumption was 40.4 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 10:59:43,326 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-12-03 10:59:43,328 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-12-03 10:59:43,361 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-12-03 10:59:43,361 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-12-03 10:59:43,363 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-12-03 10:59:43,365 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-12-03 10:59:43,367 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-12-03 10:59:43,370 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-12-03 10:59:43,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-12-03 10:59:43,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-12-03 10:59:43,374 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-12-03 10:59:43,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-12-03 10:59:43,387 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-12-03 10:59:43,388 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-12-03 10:59:43,390 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-12-03 10:59:43,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-12-03 10:59:43,395 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-12-03 10:59:43,397 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-12-03 10:59:43,400 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-12-03 10:59:43,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-12-03 10:59:43,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-12-03 10:59:43,410 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-12-03 10:59:43,411 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-12-03 10:59:43,415 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-12-03 10:59:43,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-12-03 10:59:43,416 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-12-03 10:59:43,417 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-12-03 10:59:43,417 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-12-03 10:59:43,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-12-03 10:59:43,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-12-03 10:59:43,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-12-03 10:59:43,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-12-03 10:59:43,432 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-12-03 10:59:43,433 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-12-03 10:59:43,433 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-12-03 10:59:43,434 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-12-03 10:59:43,434 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-12-03 10:59:43,435 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-12-03 10:59:43,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-12-03 10:59:43,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-12-03 10:59:43,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-12-03 10:59:43,489 INFO L113 SettingsManager]: Loading preferences was successful [2020-12-03 10:59:43,490 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-12-03 10:59:43,491 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-12-03 10:59:43,492 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-12-03 10:59:43,493 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-12-03 10:59:43,493 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-12-03 10:59:43,493 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-12-03 10:59:43,494 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-12-03 10:59:43,494 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-12-03 10:59:43,494 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-12-03 10:59:43,495 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-12-03 10:59:43,495 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-12-03 10:59:43,496 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-12-03 10:59:43,496 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-12-03 10:59:43,496 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-12-03 10:59:43,496 INFO L138 SettingsManager]: * Use constant arrays=true [2020-12-03 10:59:43,496 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-12-03 10:59:43,497 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-12-03 10:59:43,497 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-12-03 10:59:43,497 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-12-03 10:59:43,498 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-12-03 10:59:43,498 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-12-03 10:59:43,498 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-12-03 10:59:43,498 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-12-03 10:59:43,498 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-12-03 10:59:43,499 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-12-03 10:59:43,499 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-12-03 10:59:43,499 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-12-03 10:59:43,499 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-12-03 10:59:43,500 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-12-03 10:59:43,500 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-12-03 10:59:43,500 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_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> abd1105864781c6e1d4e68ac5bb4c657360d49d9 [2020-12-03 10:59:43,888 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-12-03 10:59:43,912 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-12-03 10:59:43,914 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-12-03 10:59:43,915 INFO L271 PluginConnector]: Initializing CDTParser... [2020-12-03 10:59:43,916 INFO L275 PluginConnector]: CDTParser initialized [2020-12-03 10:59:43,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-03 10:59:43,988 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/7cbba4385/c4a3b423ad824f6da829535a4b1b3e58/FLAG07293cf7b [2020-12-03 10:59:44,901 INFO L306 CDTParser]: Found 1 translation units. [2020-12-03 10:59:44,903 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/sv-benchmarks/c/aws-c-common/aws_array_list_pop_front_harness.i [2020-12-03 10:59:44,943 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/7cbba4385/c4a3b423ad824f6da829535a4b1b3e58/FLAG07293cf7b [2020-12-03 10:59:45,341 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_4ad3be9a-c3df-4d8f-88e0-7605a5c02ff4/bin/ukojak/data/7cbba4385/c4a3b423ad824f6da829535a4b1b3e58 [2020-12-03 10:59:45,343 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-12-03 10:59:45,345 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-12-03 10:59:45,358 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-12-03 10:59:45,359 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-12-03 10:59:45,361 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-12-03 10:59:45,362 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:59:45" (1/1) ... [2020-12-03 10:59:45,364 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6e6b4e29 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:59:45, skipping insertion in model container [2020-12-03 10:59:45,364 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.12 10:59:45" (1/1) ... [2020-12-03 10:59:45,371 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-12-03 10:59:45,493 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:59:45,863 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:59:45,872 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:59:47,019 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:59:47,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,121 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,124 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,140 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,142 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,143 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,145 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,146 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,147 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,589 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:59:47,590 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:59:47,591 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:59:47,592 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:59:47,593 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:59:47,594 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:59:47,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:59:47,595 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:59:47,596 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:59:47,597 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:59:47,744 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,752 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:47,843 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:59:47,903 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-12-03 10:59:47,958 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-12-03 10:59:47,971 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:59:47,972 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:59:48,035 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:59:48,069 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,084 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,087 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,089 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,091 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,093 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,096 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,097 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,098 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:59:48,165 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:59:48,166 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:59:48,167 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:59:48,169 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:59:48,170 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:59:48,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:59:48,173 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:59:48,176 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:59:48,178 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:59:48,244 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,249 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,284 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:59:48,314 INFO L203 MainTranslator]: Completed pre-run [2020-12-03 10:59:48,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-12-03 10:59:48,341 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-12-03 10:59:48,373 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-12-03 10:59:48,392 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,393 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,394 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,441 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,442 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,443 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,445 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,446 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,484 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-12-03 10:59:48,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-12-03 10:59:48,485 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-12-03 10:59:48,486 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-12-03 10:59:48,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-12-03 10:59:48,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-12-03 10:59:48,487 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-12-03 10:59:48,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-12-03 10:59:48,488 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-12-03 10:59:48,489 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-12-03 10:59:48,527 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,531 WARN L1500 CHandler]: Possible shadowing of function index [2020-12-03 10:59:48,583 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-12-03 10:59:49,548 INFO L208 MainTranslator]: Completed translation [2020-12-03 10:59:49,549 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:59:49 WrapperNode [2020-12-03 10:59:49,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-12-03 10:59:49,550 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-12-03 10:59:49,551 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-12-03 10:59:49,551 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-12-03 10:59:49,558 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:59:49" (1/1) ... [2020-12-03 10:59:49,630 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 10:59:49,718 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.12 10:59:49" (1/1) ... [2020-12-03 10:59:49,719 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-12-03 10:59:49,719 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-12-03 10:59:49,721 INFO L168 Benchmark]: Toolchain (without parser) took 4375.26 ms. Allocated memory was 50.3 MB in the beginning and 146.8 MB in the end (delta: 96.5 MB). Free memory was 30.8 MB in the beginning and 73.2 MB in the end (delta: -42.4 MB). Peak memory consumption was 54.7 MB. Max. memory is 16.1 GB. [2020-12-03 10:59:49,722 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 50.3 MB. Free memory is still 32.7 MB. There was no memory consumed. Max. memory is 16.1 GB. [2020-12-03 10:59:49,722 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4191.20 ms. Allocated memory was 50.3 MB in the beginning and 146.8 MB in the end (delta: 96.5 MB). Free memory was 30.6 MB in the beginning and 78.4 MB in the end (delta: -47.8 MB). Peak memory consumption was 103.9 MB. Max. memory is 16.1 GB. [2020-12-03 10:59:49,723 INFO L168 Benchmark]: Boogie Procedure Inliner took 168.58 ms. Allocated memory is still 146.8 MB. Free memory was 78.4 MB in the beginning and 73.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-12-03 10:59:49,725 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 50.3 MB. Free memory is still 32.7 MB. There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 4191.20 ms. Allocated memory was 50.3 MB in the beginning and 146.8 MB in the end (delta: 96.5 MB). Free memory was 30.6 MB in the beginning and 78.4 MB in the end (delta: -47.8 MB). Peak memory consumption was 103.9 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 168.58 ms. Allocated memory is still 146.8 MB. Free memory was 78.4 MB in the beginning and 73.2 MB in the end (delta: 5.2 MB). Peak memory consumption was 6.3 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...