./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_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_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/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 3c34e76b4db3dab9ede4aefbce7f08a88f198356 ................................................................................................................................................................................................................................................................................................................................................. 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_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/config -Xmx15G -Xms4m -jar /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data -tc /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i -s /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/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 3c34e76b4db3dab9ede4aefbce7f08a88f198356 ................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: ERROR: TYPE ERROR --- Real Ultimate output --- This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:12:25,638 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:12:25,640 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:12:25,689 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:12:25,691 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:12:25,696 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:12:25,698 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:12:25,705 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:12:25,708 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:12:25,713 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:12:25,714 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:12:25,716 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:12:25,717 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:12:25,720 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:12:25,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:12:25,724 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:12:25,725 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:12:25,728 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:12:25,732 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:12:25,739 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:12:25,741 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:12:25,742 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:12:25,745 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:12:25,746 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:12:25,754 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:12:25,754 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:12:25,755 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:12:25,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:12:25,758 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:12:25,759 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:12:25,759 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:12:25,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:12:25,762 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:12:25,763 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:12:25,764 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:12:25,765 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:12:25,766 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:12:25,766 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:12:25,766 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:12:25,767 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:12:25,768 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:12:25,770 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Default.epf [2020-11-29 22:12:25,815 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:12:25,815 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:12:25,816 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:12:25,816 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:12:25,817 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:12:25,817 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:12:25,817 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:12:25,818 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-29 22:12:25,818 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:12:25,818 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:12:25,819 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:12:25,819 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:12:25,819 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:12:25,820 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:12:25,820 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:12:25,820 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:12:25,820 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:12:25,820 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:12:25,820 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:12:25,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:12:25,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:12:25,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:12:25,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:12:25,821 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2020-11-29 22:12:25,822 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2020-11-29 22:12:25,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:12:25,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:12:25,822 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_dd46ef1f-a054-4573-94dc-1be44045a0b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c34e76b4db3dab9ede4aefbce7f08a88f198356 [2020-11-29 22:12:26,113 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:12:26,137 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:12:26,139 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:12:26,140 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:12:26,141 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:12:26,142 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i [2020-11-29 22:12:26,237 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/02ee8f267/4ca127e04e2e492eaea0d9bb8973391f/FLAGaf43ae87f [2020-11-29 22:12:27,102 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:12:27,103 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i [2020-11-29 22:12:27,145 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/02ee8f267/4ca127e04e2e492eaea0d9bb8973391f/FLAGaf43ae87f [2020-11-29 22:12:27,632 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/02ee8f267/4ca127e04e2e492eaea0d9bb8973391f [2020-11-29 22:12:27,634 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:12:27,635 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:12:27,637 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:12:27,637 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:12:27,641 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:12:27,642 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:12:27" (1/1) ... [2020-11-29 22:12:27,644 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51d11579 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:27, skipping insertion in model container [2020-11-29 22:12:27,644 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:12:27" (1/1) ... [2020-11-29 22:12:27,651 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:12:27,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:12:28,101 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:12:28,107 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:12:28,986 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:12:29,055 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,056 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,057 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,058 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,072 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,073 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,074 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,079 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,561 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:12:29,562 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:12:29,564 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:12:29,567 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:12:29,571 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:12:29,572 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:12:29,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:12:29,574 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:12:29,576 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:12:29,577 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:12:29,766 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,767 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,768 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,769 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,770 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,771 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,772 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,775 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,776 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,780 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,781 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,789 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,790 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:29,873 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:12:29,920 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:12:29,975 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:12:29,976 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:12:30,025 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:12:30,060 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,061 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,063 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,071 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,075 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,076 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,077 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,078 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,081 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,082 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:12:30,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:12:30,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:12:30,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:12:30,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:12:30,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:12:30,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:12:30,141 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:12:30,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:12:30,142 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:12:30,194 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,195 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,196 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,197 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,198 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,199 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,200 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,203 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,204 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,205 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,208 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,209 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,215 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,216 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:12:30,251 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:12:30,961 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:12:30,961 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30 WrapperNode [2020-11-29 22:12:30,962 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:12:30,963 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:12:30,963 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:12:30,963 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:12:30,971 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,133 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,253 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:12:31,253 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-29 22:12:31,254 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-29 22:12:31,254 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-29 22:12:31,263 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,263 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,274 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,330 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,340 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,366 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... [2020-11-29 22:12:31,383 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-29 22:12:31,384 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-29 22:12:31,384 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-29 22:12:31,384 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-29 22:12:31,390 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:12:30" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:12:31,487 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2020-11-29 22:12:31,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2020-11-29 22:12:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-29 22:12:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2020-11-29 22:12:31,488 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2020-11-29 22:12:31,488 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-29 22:12:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2020-11-29 22:12:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2020-11-29 22:12:31,489 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2020-11-29 22:12:31,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2020-11-29 22:12:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-29 22:12:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-29 22:12:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-29 22:12:31,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-29 22:12:31,490 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-29 22:12:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-29 22:12:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2020-11-29 22:12:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2020-11-29 22:12:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2020-11-29 22:12:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2020-11-29 22:12:31,491 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2020-11-29 22:12:31,491 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2020-11-29 22:12:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2020-11-29 22:12:31,492 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2020-11-29 22:12:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-29 22:12:31,492 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2020-11-29 22:12:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-29 22:12:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2020-11-29 22:12:31,493 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2020-11-29 22:12:31,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2020-11-29 22:12:31,494 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2020-11-29 22:12:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2020-11-29 22:12:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-29 22:12:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure memset_impl [2020-11-29 22:12:31,497 INFO L138 BoogieDeclarations]: Found implementation of procedure memset_impl [2020-11-29 22:12:31,497 INFO L130 BoogieDeclarations]: Found specification of procedure my_memset [2020-11-29 22:12:31,498 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memset [2020-11-29 22:12:31,498 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-29 22:13:09,631 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-29 22:13:09,631 INFO L298 CfgBuilder]: Removed 22 assume(true) statements. [2020-11-29 22:13:09,633 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:13:09 BoogieIcfgContainer [2020-11-29 22:13:09,633 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-29 22:13:09,634 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2020-11-29 22:13:09,634 INFO L271 PluginConnector]: Initializing CodeCheck... [2020-11-29 22:13:09,645 INFO L275 PluginConnector]: CodeCheck initialized [2020-11-29 22:13:09,646 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 10:13:09" (1/1) ... [2020-11-29 22:13:09,657 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-29 22:13:09,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2020-11-29 22:13:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 117 states and 156 transitions. [2020-11-29 22:13:09,711 INFO L276 IsEmpty]: Start isEmpty. Operand 117 states and 156 transitions. [2020-11-29 22:13:09,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 80 [2020-11-29 22:13:09,718 INFO L428 CodeCheckObserver]: Error Path is FOUND. [2020-11-29 22:13:09,763 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:141) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:448) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) 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) [2020-11-29 22:13:09,768 INFO L168 Benchmark]: Toolchain (without parser) took 42131.76 ms. Allocated memory was 100.7 MB in the beginning and 530.6 MB in the end (delta: 429.9 MB). Free memory was 64.0 MB in the beginning and 261.7 MB in the end (delta: -197.7 MB). Peak memory consumption was 231.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:09,769 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 79.7 MB. Free memory was 41.6 MB in the beginning and 41.5 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:13:09,770 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3325.07 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 63.7 MB in the beginning and 47.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:09,770 INFO L168 Benchmark]: Boogie Procedure Inliner took 290.17 ms. Allocated memory is still 123.7 MB. Free memory was 47.7 MB in the beginning and 38.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:09,771 INFO L168 Benchmark]: Boogie Preprocessor took 129.83 ms. Allocated memory is still 123.7 MB. Free memory was 38.2 MB in the beginning and 29.8 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:09,772 INFO L168 Benchmark]: RCFGBuilder took 38249.59 ms. Allocated memory was 123.7 MB in the beginning and 530.6 MB in the end (delta: 406.8 MB). Free memory was 29.8 MB in the beginning and 268.0 MB in the end (delta: -238.1 MB). Peak memory consumption was 272.5 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:09,773 INFO L168 Benchmark]: CodeCheck took 131.85 ms. Allocated memory is still 530.6 MB. Free memory was 268.0 MB in the beginning and 261.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:09,776 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:419) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 79.7 MB. Free memory was 41.6 MB in the beginning and 41.5 MB in the end (delta: 44.0 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3325.07 ms. Allocated memory was 100.7 MB in the beginning and 123.7 MB in the end (delta: 23.1 MB). Free memory was 63.7 MB in the beginning and 47.7 MB in the end (delta: 16.0 MB). Peak memory consumption was 63.0 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 290.17 ms. Allocated memory is still 123.7 MB. Free memory was 47.7 MB in the beginning and 38.2 MB in the end (delta: 9.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * Boogie Preprocessor took 129.83 ms. Allocated memory is still 123.7 MB. Free memory was 38.2 MB in the beginning and 29.8 MB in the end (delta: 8.4 MB). Peak memory consumption was 8.4 MB. Max. memory is 16.1 GB. * RCFGBuilder took 38249.59 ms. Allocated memory was 123.7 MB in the beginning and 530.6 MB in the end (delta: 406.8 MB). Free memory was 29.8 MB in the beginning and 268.0 MB in the end (delta: -238.1 MB). Peak memory consumption was 272.5 MB. Max. memory is 16.1 GB. * CodeCheck took 131.85 ms. Allocated memory is still 530.6 MB. Free memory was 268.0 MB in the beginning and 261.7 MB in the end (delta: 6.3 MB). Peak memory consumption was 6.3 MB. Max. memory is 16.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... ### Bit-precise run ### This is Ultimate 0.2.0-a4ecdab [2020-11-29 22:13:12,174 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-29 22:13:12,176 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-29 22:13:12,226 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-29 22:13:12,227 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-29 22:13:12,233 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-29 22:13:12,235 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-29 22:13:12,240 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-29 22:13:12,243 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-29 22:13:12,248 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-29 22:13:12,250 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-29 22:13:12,261 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-29 22:13:12,262 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-29 22:13:12,267 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-29 22:13:12,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-29 22:13:12,273 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-29 22:13:12,274 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-29 22:13:12,278 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-29 22:13:12,281 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-29 22:13:12,289 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-29 22:13:12,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-29 22:13:12,292 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-29 22:13:12,293 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-29 22:13:12,300 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-29 22:13:12,307 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-29 22:13:12,310 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-29 22:13:12,311 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-29 22:13:12,312 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-29 22:13:12,313 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-29 22:13:12,314 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-29 22:13:12,315 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-29 22:13:12,316 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-29 22:13:12,318 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-29 22:13:12,319 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-29 22:13:12,320 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-29 22:13:12,320 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-29 22:13:12,321 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-29 22:13:12,321 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-29 22:13:12,321 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-29 22:13:12,323 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-29 22:13:12,324 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-29 22:13:12,326 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2020-11-29 22:13:12,372 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-29 22:13:12,372 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-29 22:13:12,374 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2020-11-29 22:13:12,375 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2020-11-29 22:13:12,376 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2020-11-29 22:13:12,376 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2020-11-29 22:13:12,377 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-29 22:13:12,377 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-29 22:13:12,377 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-29 22:13:12,378 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-29 22:13:12,379 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-29 22:13:12,379 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2020-11-29 22:13:12,379 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2020-11-29 22:13:12,379 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2020-11-29 22:13:12,379 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-29 22:13:12,380 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-29 22:13:12,380 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-29 22:13:12,380 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2020-11-29 22:13:12,380 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2020-11-29 22:13:12,381 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-29 22:13:12,381 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-29 22:13:12,381 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2020-11-29 22:13:12,381 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-29 22:13:12,382 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2020-11-29 22:13:12,382 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2020-11-29 22:13:12,382 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2020-11-29 22:13:12,382 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2020-11-29 22:13:12,383 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-29 22:13:12,383 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2020-11-29 22:13:12,383 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2020-11-29 22:13:12,383 INFO L138 SettingsManager]: * Logic for external solver=AUFBV [2020-11-29 22:13:12,383 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_dd46ef1f-a054-4573-94dc-1be44045a0b0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3c34e76b4db3dab9ede4aefbce7f08a88f198356 [2020-11-29 22:13:12,806 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-29 22:13:12,841 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-29 22:13:12,844 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-29 22:13:12,845 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-29 22:13:12,846 INFO L275 PluginConnector]: CDTParser initialized [2020-11-29 22:13:12,847 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i [2020-11-29 22:13:12,930 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/a5b079c4e/c542cef9090b4c5882adde369ae32211/FLAGe51d60d75 [2020-11-29 22:13:13,820 INFO L306 CDTParser]: Found 1 translation units. [2020-11-29 22:13:13,821 INFO L160 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/sv-benchmarks/c/aws-c-common/aws_priority_queue_init_static_harness.i [2020-11-29 22:13:13,869 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/a5b079c4e/c542cef9090b4c5882adde369ae32211/FLAGe51d60d75 [2020-11-29 22:13:14,284 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/run_dir_dd46ef1f-a054-4573-94dc-1be44045a0b0/bin/ukojak/data/a5b079c4e/c542cef9090b4c5882adde369ae32211 [2020-11-29 22:13:14,292 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-29 22:13:14,294 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2020-11-29 22:13:14,296 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-29 22:13:14,296 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-29 22:13:14,299 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-29 22:13:14,301 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:13:14" (1/1) ... [2020-11-29 22:13:14,303 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@56ff0df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:13:14, skipping insertion in model container [2020-11-29 22:13:14,303 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 10:13:14" (1/1) ... [2020-11-29 22:13:14,311 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-29 22:13:14,410 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:13:14,732 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:13:14,737 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:13:15,553 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:13:15,627 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,628 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,629 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,630 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,644 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,646 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,647 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,649 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,650 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:15,651 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,129 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:13:16,131 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:13:16,132 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:13:16,133 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:13:16,134 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:13:16,135 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:13:16,136 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:13:16,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:13:16,137 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:13:16,139 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:13:16,319 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,320 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,321 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,322 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,323 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,329 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,330 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,332 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,335 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,337 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,338 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,339 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,342 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,356 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,364 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,368 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,369 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,456 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:13:16,520 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2020-11-29 22:13:16,610 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-29 22:13:16,619 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:13:16,620 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:13:16,675 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:13:16,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,698 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,699 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,700 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,709 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,710 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,711 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,712 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,717 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,718 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,773 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:13:16,774 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:13:16,775 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:13:16,776 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:13:16,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:13:16,794 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:13:16,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:13:16,795 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:13:16,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:13:16,796 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:13:16,829 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,830 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,831 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,832 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,833 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,834 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,835 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,836 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,839 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,845 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,846 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,865 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:13:16,887 INFO L203 MainTranslator]: Completed pre-run [2020-11-29 22:13:16,914 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2020-11-29 22:13:16,915 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2020-11-29 22:13:16,959 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2020-11-29 22:13:16,980 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,981 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,982 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,988 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,989 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,991 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,992 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,993 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:16,994 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2020-11-29 22:13:17,026 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2020-11-29 22:13:17,027 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2020-11-29 22:13:17,028 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2020-11-29 22:13:17,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2020-11-29 22:13:17,029 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2020-11-29 22:13:17,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2020-11-29 22:13:17,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2020-11-29 22:13:17,030 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2020-11-29 22:13:17,031 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2020-11-29 22:13:17,113 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,114 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,115 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,116 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,117 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,118 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,119 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,120 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,122 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,123 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,128 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,129 WARN L1500 CHandler]: Possible shadowing of function index [2020-11-29 22:13:17,162 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-29 22:13:18,062 INFO L208 MainTranslator]: Completed translation [2020-11-29 22:13:18,063 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:13:18 WrapperNode [2020-11-29 22:13:18,063 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-29 22:13:18,064 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2020-11-29 22:13:18,064 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2020-11-29 22:13:18,065 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2020-11-29 22:13:18,072 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:13:18" (1/1) ... [2020-11-29 22:13:18,126 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]]] [2020-11-29 22:13:18,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 10:13:18" (1/1) ... [2020-11-29 22:13:18,179 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2020-11-29 22:13:18,179 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.preprocessor [2020-11-29 22:13:18,181 INFO L168 Benchmark]: Toolchain (without parser) took 3885.84 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 24.9 MB in the beginning and 94.0 MB in the end (delta: -69.1 MB). Peak memory consumption was 47.4 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:18,182 INFO L168 Benchmark]: CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. [2020-11-29 22:13:18,183 INFO L168 Benchmark]: CACSL2BoogieTranslator took 3767.83 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 24.7 MB in the beginning and 98.2 MB in the end (delta: -73.5 MB). Peak memory consumption was 82.6 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:18,183 INFO L168 Benchmark]: Boogie Procedure Inliner took 115.01 ms. Allocated memory is still 172.0 MB. Free memory was 98.2 MB in the beginning and 94.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. [2020-11-29 22:13:18,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27 ms. Allocated memory is still 54.5 MB. Free memory was 36.2 MB in the beginning and 36.2 MB in the end (delta: 25.9 kB). There was no memory consumed. Max. memory is 16.1 GB. * CACSL2BoogieTranslator took 3767.83 ms. Allocated memory was 54.5 MB in the beginning and 172.0 MB in the end (delta: 117.4 MB). Free memory was 24.7 MB in the beginning and 98.2 MB in the end (delta: -73.5 MB). Peak memory consumption was 82.6 MB. Max. memory is 16.1 GB. * Boogie Procedure Inliner took 115.01 ms. Allocated memory is still 172.0 MB. Free memory was 98.2 MB in the beginning and 94.0 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 16.1 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - TypeErrorResult [Line: 263]: Type Error Type differs at parameter #res in Procedure[nondet_size_t,[],[],[VarList[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[#res],NamedType[C_ULONG,[]],null]],null,Body[C: unsigned long nondet_size_t() { return __VERIFIER_nondet_ulong(); } [263],[VariableDeclaration[[VarList[C: __VERIFIER_nondet_ulong() [263],[#t~nondet13],NamedType[C_ULONG,[]],null]]]],[AssignmentStatement[[VariableLHS[#res,]],[IdentifierExpression[#t~nondet13,]]],HavocStatement[[VariableLHS[#t~nondet13,]]],ReturnStatement]]] RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...