./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e --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 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-14 00:00:23,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 00:00:23,672 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 00:00:23,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 00:00:23,732 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 00:00:23,737 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 00:00:23,739 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 00:00:23,743 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 00:00:23,746 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 00:00:23,752 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 00:00:23,754 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 00:00:23,756 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 00:00:23,757 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 00:00:23,760 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 00:00:23,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 00:00:23,771 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 00:00:23,773 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 00:00:23,774 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 00:00:23,777 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 00:00:23,785 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 00:00:23,787 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 00:00:23,789 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 00:00:23,792 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 00:00:23,794 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 00:00:23,803 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 00:00:23,804 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 00:00:23,804 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 00:00:23,807 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 00:00:23,807 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 00:00:23,809 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 00:00:23,809 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 00:00:23,811 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 00:00:23,813 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 00:00:23,814 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 00:00:23,816 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 00:00:23,816 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 00:00:23,817 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 00:00:23,817 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 00:00:23,818 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 00:00:23,819 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 00:00:23,820 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 00:00:23,821 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-14 00:00:23,867 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 00:00:23,867 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 00:00:23,869 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 00:00:23,869 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-14 00:00:23,870 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 00:00:23,870 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 00:00:23,871 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 00:00:23,871 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-14 00:00:23,877 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 00:00:23,878 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 00:00:23,879 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 00:00:23,879 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 00:00:23,880 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 00:00:23,880 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 00:00:23,880 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 00:00:23,880 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-14 00:00:23,881 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-14 00:00:23,881 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 00:00:23,881 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:00:23,881 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 00:00:23,882 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 00:00:23,882 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 00:00:23,882 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-14 00:00:23,882 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-14 00:00:23,882 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 00:00:23,883 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 [2021-11-14 00:00:24,167 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 00:00:24,216 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 00:00:24,219 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 00:00:24,221 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 00:00:24,222 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 00:00:24,223 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-14 00:00:24,289 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/89e5dfb23/6372c7cf484440e6b297bcd3eab18e62/FLAGbed615839 [2021-11-14 00:00:25,303 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 00:00:25,305 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-14 00:00:25,349 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/89e5dfb23/6372c7cf484440e6b297bcd3eab18e62/FLAGbed615839 [2021-11-14 00:00:25,722 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/89e5dfb23/6372c7cf484440e6b297bcd3eab18e62 [2021-11-14 00:00:25,725 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 00:00:25,728 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-14 00:00:25,733 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 00:00:25,734 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 00:00:25,737 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 00:00:25,738 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:00:25" (1/1) ... [2021-11-14 00:00:25,741 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7409918e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:25, skipping insertion in model container [2021-11-14 00:00:25,741 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:00:25" (1/1) ... [2021-11-14 00:00:25,749 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 00:00:25,887 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 00:00:26,181 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-14 00:00:26,188 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-14 00:00:26,213 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:00:26,219 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:00:27,220 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,221 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,222 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,223 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,224 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,239 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,240 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,243 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,245 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,247 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,248 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,742 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:00:27,743 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:00:27,744 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:00:27,746 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:00:27,747 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:00:27,748 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:00:27,749 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:00:27,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:00:27,750 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:00:27,751 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:00:27,924 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:00:27,970 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:27,976 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,049 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,050 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,051 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,051 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,052 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,052 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,053 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,053 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,053 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,054 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,054 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,057 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,058 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,058 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,060 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,080 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,087 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,095 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,142 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:00:28,192 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 00:00:28,225 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-14 00:00:28,226 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-14 00:00:28,231 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:00:28,232 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:00:28,329 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,330 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,331 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,344 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,345 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,346 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,346 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,349 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,349 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,350 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,350 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,429 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:00:28,430 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:00:28,431 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:00:28,432 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:00:28,433 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:00:28,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:00:28,434 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:00:28,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:00:28,435 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:00:28,436 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:00:28,488 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:00:28,518 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,529 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,570 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,571 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,571 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,572 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,572 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,572 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,573 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,574 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,574 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,575 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,575 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,576 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,576 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,578 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,579 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,581 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,582 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,588 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,589 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,590 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:28,600 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:00:28,826 INFO L208 MainTranslator]: Completed translation [2021-11-14 00:00:28,826 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28 WrapperNode [2021-11-14 00:00:28,826 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 00:00:28,828 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 00:00:28,828 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 00:00:28,828 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 00:00:28,837 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:28,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,082 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 00:00:29,083 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 00:00:29,084 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 00:00:29,085 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 00:00:29,093 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,093 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,116 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,117 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,187 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,199 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,219 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,244 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 00:00:29,253 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 00:00:29,254 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 00:00:29,254 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 00:00:29,255 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:28" (1/1) ... [2021-11-14 00:00:29,263 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:00:29,273 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 [2021-11-14 00:00:29,287 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-14 00:00:29,318 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-14 00:00:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-14 00:00:29,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-14 00:00:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 00:00:29,337 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-14 00:00:29,337 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-14 00:00:29,338 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-14 00:00:29,338 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-14 00:00:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-14 00:00:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-14 00:00:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-14 00:00:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-14 00:00:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-14 00:00:29,339 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-14 00:00:29,339 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-14 00:00:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-14 00:00:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-14 00:00:29,340 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 00:00:29,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 00:00:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-14 00:00:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-14 00:00:29,341 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-14 00:00:29,341 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-14 00:00:29,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-14 00:00:29,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-14 00:00:29,345 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-14 00:00:29,345 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-14 00:00:29,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-14 00:00:29,345 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-14 00:00:29,346 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-14 00:00:29,346 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-14 00:00:29,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 00:00:29,346 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-14 00:00:29,347 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-14 00:00:29,352 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-14 00:00:29,353 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-14 00:00:29,353 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-14 00:00:29,353 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-14 00:00:29,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-14 00:00:29,353 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-14 00:00:29,353 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-14 00:00:29,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-14 00:00:29,354 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-14 00:00:29,354 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-14 00:00:29,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-14 00:00:47,472 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 00:00:47,472 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-14 00:00:47,476 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:00:47 BoogieIcfgContainer [2021-11-14 00:00:47,476 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 00:00:47,477 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-14 00:00:47,477 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-14 00:00:47,487 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-14 00:00:47,487 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:00:47" (1/1) ... [2021-11-14 00:00:47,504 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 00:00:47,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:00:47,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 159 states and 209 transitions. [2021-11-14 00:00:47,603 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 209 transitions. [2021-11-14 00:00:47,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-14 00:00:47,612 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:00:47,613 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:00:47,659 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2021-11-14 00:00:47,664 INFO L158 Benchmark]: Toolchain (without parser) took 21934.97ms. Allocated memory was 121.6MB in the beginning and 268.4MB in the end (delta: 146.8MB). Free memory was 77.0MB in the beginning and 58.1MB in the end (delta: 18.8MB). Peak memory consumption was 164.5MB. Max. memory is 16.1GB. [2021-11-14 00:00:47,665 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 121.6MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-14 00:00:47,666 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3093.64ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 76.8MB in the beginning and 79.7MB in the end (delta: -3.0MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. [2021-11-14 00:00:47,666 INFO L158 Benchmark]: Boogie Procedure Inliner took 255.14ms. Allocated memory is still 169.9MB. Free memory was 79.7MB in the beginning and 119.8MB in the end (delta: -40.1MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. [2021-11-14 00:00:47,667 INFO L158 Benchmark]: Boogie Preprocessor took 169.17ms. Allocated memory is still 169.9MB. Free memory was 119.8MB in the beginning and 110.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-14 00:00:47,668 INFO L158 Benchmark]: RCFGBuilder took 18222.68ms. Allocated memory was 169.9MB in the beginning and 268.4MB in the end (delta: 98.6MB). Free memory was 110.5MB in the beginning and 65.5MB in the end (delta: 45.0MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. [2021-11-14 00:00:47,669 INFO L158 Benchmark]: CodeCheck took 185.79ms. Allocated memory is still 268.4MB. Free memory was 65.5MB in the beginning and 58.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-14 00:00:47,672 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 0.34ms. Allocated memory is still 121.6MB. Free memory is still 102.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3093.64ms. Allocated memory was 121.6MB in the beginning and 169.9MB in the end (delta: 48.2MB). Free memory was 76.8MB in the beginning and 79.7MB in the end (delta: -3.0MB). Peak memory consumption was 51.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 255.14ms. Allocated memory is still 169.9MB. Free memory was 79.7MB in the beginning and 119.8MB in the end (delta: -40.1MB). Peak memory consumption was 14.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 169.17ms. Allocated memory is still 169.9MB. Free memory was 119.8MB in the beginning and 110.5MB in the end (delta: 9.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 18222.68ms. Allocated memory was 169.9MB in the beginning and 268.4MB in the end (delta: 98.6MB). Free memory was 110.5MB in the beginning and 65.5MB in the end (delta: 45.0MB). Peak memory consumption was 159.4MB. Max. memory is 16.1GB. * CodeCheck took 185.79ms. Allocated memory is still 268.4MB. Free memory was 65.5MB in the beginning and 58.1MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 00:00:47,846 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e --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 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-14 00:00:50,260 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-14 00:00:50,264 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-14 00:00:50,317 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-14 00:00:50,318 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-14 00:00:50,319 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-14 00:00:50,321 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-14 00:00:50,323 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-14 00:00:50,326 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-14 00:00:50,327 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-14 00:00:50,328 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-14 00:00:50,330 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-14 00:00:50,330 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-14 00:00:50,332 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-14 00:00:50,333 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-14 00:00:50,335 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-14 00:00:50,336 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-14 00:00:50,337 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-14 00:00:50,339 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-14 00:00:50,342 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-14 00:00:50,344 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-14 00:00:50,346 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-14 00:00:50,347 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-14 00:00:50,349 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-14 00:00:50,352 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-14 00:00:50,353 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-14 00:00:50,353 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-14 00:00:50,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-14 00:00:50,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-14 00:00:50,357 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-14 00:00:50,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-14 00:00:50,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-14 00:00:50,359 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-14 00:00:50,360 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-14 00:00:50,361 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-14 00:00:50,362 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-14 00:00:50,363 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-14 00:00:50,363 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-14 00:00:50,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-14 00:00:50,376 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-14 00:00:50,377 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-14 00:00:50,378 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-14 00:00:50,403 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-14 00:00:50,403 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-14 00:00:50,404 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-14 00:00:50,404 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-14 00:00:50,405 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-14 00:00:50,405 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-14 00:00:50,406 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-14 00:00:50,406 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-14 00:00:50,406 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-14 00:00:50,406 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-14 00:00:50,407 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-14 00:00:50,407 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-14 00:00:50,407 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-14 00:00:50,407 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-14 00:00:50,407 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-14 00:00:50,408 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-14 00:00:50,408 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-14 00:00:50,408 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-14 00:00:50,408 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-14 00:00:50,409 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-14 00:00:50,409 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:00:50,409 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-14 00:00:50,409 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-14 00:00:50,410 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-14 00:00:50,410 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-14 00:00:50,410 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-14 00:00:50,410 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-14 00:00:50,410 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-14 00:00:50,411 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-14 00:00:50,411 INFO L138 SettingsManager]: * Logic for external solver=AUFBV 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_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 71e6233f0d05e5cf619ccd9274ea3c6050381d25e3875969761913952ef0c093 [2021-11-14 00:00:50,783 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-14 00:00:50,811 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-14 00:00:50,814 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-14 00:00:50,816 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-14 00:00:50,818 INFO L275 PluginConnector]: CDTParser initialized [2021-11-14 00:00:50,819 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/../../sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-14 00:00:50,901 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/297cad991/48feac8e1d14410f9869c551206ffd3c/FLAG154206441 [2021-11-14 00:00:51,826 INFO L306 CDTParser]: Found 1 translation units. [2021-11-14 00:00:51,827 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i [2021-11-14 00:00:51,874 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/297cad991/48feac8e1d14410f9869c551206ffd3c/FLAG154206441 [2021-11-14 00:00:52,260 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/data/297cad991/48feac8e1d14410f9869c551206ffd3c [2021-11-14 00:00:52,265 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-14 00:00:52,267 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-14 00:00:52,270 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-14 00:00:52,270 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-14 00:00:52,274 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-14 00:00:52,275 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:00:52" (1/1) ... [2021-11-14 00:00:52,276 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7802ad62 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:52, skipping insertion in model container [2021-11-14 00:00:52,277 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.11 12:00:52" (1/1) ... [2021-11-14 00:00:52,284 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-14 00:00:52,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 00:00:52,752 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-14 00:00:52,758 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-14 00:00:52,782 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:00:52,787 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:00:53,700 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,701 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,701 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,702 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,703 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,718 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,719 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,721 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,722 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,725 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,726 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,727 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:53,727 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,218 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:00:54,221 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:00:54,223 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:00:54,225 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:00:54,226 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:00:54,227 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:00:54,228 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:00:54,237 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:00:54,238 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:00:54,240 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:00:54,486 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:00:54,531 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,538 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,609 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,612 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,613 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,614 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,615 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,617 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,618 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,619 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,638 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,638 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,638 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,639 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,652 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,652 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,669 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,670 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,670 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:00:54,750 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-14 00:00:54,797 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-14 00:00:54,802 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-14 00:00:54,806 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-14 00:00:54,808 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:00:54,820 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:00:54,869 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,877 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,878 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,879 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,879 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,897 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,897 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,898 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,899 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,901 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,902 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,903 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,903 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:54,950 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:00:54,951 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:00:54,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:00:54,952 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:00:54,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:00:54,953 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:00:54,955 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:00:54,956 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:00:54,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:00:54,957 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:00:55,003 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:00:55,033 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,037 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,077 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,078 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,079 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,080 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,080 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,080 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,081 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,082 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,083 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,083 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,083 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,084 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,085 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,086 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,087 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,088 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,093 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,099 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,100 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,101 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,124 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:00:55,148 INFO L203 MainTranslator]: Completed pre-run [2021-11-14 00:00:55,173 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4499,4512] [2021-11-14 00:00:55,174 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/sv-benchmarks/c/aws-c-common/aws_priority_queue_s_swap_harness.i[4559,4572] [2021-11-14 00:00:55,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_uaddl_overflow [2021-11-14 00:00:55,176 WARN L612 FunctionHandler]: implicit declaration of function __builtin_umull_overflow [2021-11-14 00:00:55,225 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,226 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,226 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,227 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,227 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,237 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,238 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,239 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,240 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,241 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,241 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,242 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,284 WARN L612 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-14 00:00:55,285 WARN L612 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-14 00:00:55,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-14 00:00:55,286 WARN L612 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-14 00:00:55,287 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-14 00:00:55,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-14 00:00:55,288 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-14 00:00:55,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-14 00:00:55,289 WARN L612 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-14 00:00:55,290 WARN L612 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-14 00:00:55,321 WARN L612 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-14 00:00:55,335 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,344 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,386 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,386 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,387 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,388 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,389 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,390 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,392 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,392 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,395 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,398 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,399 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,409 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,411 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,412 WARN L1529 CHandler]: Possible shadowing of function index [2021-11-14 00:00:55,420 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-14 00:00:55,812 INFO L208 MainTranslator]: Completed translation [2021-11-14 00:00:55,813 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55 WrapperNode [2021-11-14 00:00:55,819 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-14 00:00:55,821 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-14 00:00:55,821 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-14 00:00:55,821 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-14 00:00:55,828 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:55,953 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,032 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-14 00:00:56,033 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-14 00:00:56,033 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-14 00:00:56,033 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-14 00:00:56,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,042 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,063 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,063 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,134 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,139 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,173 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,218 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-14 00:00:56,219 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-14 00:00:56,220 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-14 00:00:56,220 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-14 00:00:56,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.11 12:00:55" (1/1) ... [2021-11-14 00:00:56,227 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-14 00:00:56,239 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 [2021-11-14 00:00:56,251 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-14 00:00:56,286 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-14 00:00:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-14 00:00:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-14 00:00:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-14 00:00:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-14 00:00:56,304 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-14 00:00:56,304 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-14 00:00:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-14 00:00:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-14 00:00:56,305 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-14 00:00:56,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-14 00:00:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-14 00:00:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-14 00:00:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-14 00:00:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-14 00:00:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-14 00:00:56,306 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-14 00:00:56,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-14 00:00:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-14 00:00:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-14 00:00:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-14 00:00:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-14 00:00:56,307 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-14 00:00:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-14 00:00:56,307 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-14 00:00:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-14 00:00:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-14 00:00:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-14 00:00:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-14 00:00:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-14 00:00:56,308 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-14 00:00:56,308 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_is_valid [2021-11-14 00:00:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_is_valid [2021-11-14 00:00:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-14 00:00:56,309 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-14 00:00:56,309 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-14 00:00:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure __builtin_umull_overflow [2021-11-14 00:00:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-14 00:00:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-14 00:00:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-14 00:00:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-14 00:00:56,310 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-14 00:00:56,310 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-14 00:00:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-14 00:00:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-14 00:00:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-14 00:00:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-14 00:00:56,311 INFO L130 BoogieDeclarations]: Found specification of procedure aws_priority_queue_backpointer_index_valid [2021-11-14 00:00:56,311 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_priority_queue_backpointer_index_valid [2021-11-14 00:01:21,347 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-14 00:01:21,348 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-14 00:01:21,351 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:01:21 BoogieIcfgContainer [2021-11-14 00:01:21,352 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-14 00:01:21,353 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2021-11-14 00:01:21,353 INFO L271 PluginConnector]: Initializing CodeCheck... [2021-11-14 00:01:21,363 INFO L275 PluginConnector]: CodeCheck initialized [2021-11-14 00:01:21,364 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.11 12:01:21" (1/1) ... [2021-11-14 00:01:21,384 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-14 00:01:21,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2021-11-14 00:01:21,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 159 states and 209 transitions. [2021-11-14 00:01:21,473 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 209 transitions. [2021-11-14 00:01:21,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2021-11-14 00:01:21,484 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2021-11-14 00:01:21,485 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-14 00:01:21,531 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort BitVec 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.DeclarableSortSymbol.defineOrDeclare(DeclarableSortSymbol.java:79) 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:145) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:439) 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) [2021-11-14 00:01:21,537 INFO L158 Benchmark]: Toolchain (without parser) took 29268.63ms. Allocated memory was 62.9MB in the beginning and 639.6MB in the end (delta: 576.7MB). Free memory was 34.2MB in the beginning and 484.8MB in the end (delta: -450.6MB). Peak memory consumption was 125.4MB. Max. memory is 16.1GB. [2021-11-14 00:01:21,537 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 62.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-14 00:01:21,543 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3549.98ms. Allocated memory was 62.9MB in the beginning and 117.4MB in the end (delta: 54.5MB). Free memory was 34.0MB in the beginning and 60.7MB in the end (delta: -26.7MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. [2021-11-14 00:01:21,544 INFO L158 Benchmark]: Boogie Procedure Inliner took 211.75ms. Allocated memory is still 117.4MB. Free memory was 60.7MB in the beginning and 50.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-14 00:01:21,544 INFO L158 Benchmark]: Boogie Preprocessor took 185.61ms. Allocated memory is still 117.4MB. Free memory was 50.3MB in the beginning and 68.0MB in the end (delta: -17.7MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. [2021-11-14 00:01:21,546 INFO L158 Benchmark]: RCFGBuilder took 25132.45ms. Allocated memory was 117.4MB in the beginning and 639.6MB in the end (delta: 522.2MB). Free memory was 68.0MB in the beginning and 492.2MB in the end (delta: -424.2MB). Peak memory consumption was 308.6MB. Max. memory is 16.1GB. [2021-11-14 00:01:21,546 INFO L158 Benchmark]: CodeCheck took 182.20ms. Allocated memory is still 639.6MB. Free memory was 492.2MB in the beginning and 484.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-14 00:01:21,551 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort BitVec 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 0.29ms. Allocated memory is still 62.9MB. Free memory is still 42.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3549.98ms. Allocated memory was 62.9MB in the beginning and 117.4MB in the end (delta: 54.5MB). Free memory was 34.0MB in the beginning and 60.7MB in the end (delta: -26.7MB). Peak memory consumption was 50.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 211.75ms. Allocated memory is still 117.4MB. Free memory was 60.7MB in the beginning and 50.3MB in the end (delta: 10.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 185.61ms. Allocated memory is still 117.4MB. Free memory was 50.3MB in the beginning and 68.0MB in the end (delta: -17.7MB). Peak memory consumption was 13.1MB. Max. memory is 16.1GB. * RCFGBuilder took 25132.45ms. Allocated memory was 117.4MB in the beginning and 639.6MB in the end (delta: 522.2MB). Free memory was 68.0MB in the beginning and 492.2MB in the end (delta: -424.2MB). Peak memory consumption was 308.6MB. Max. memory is 16.1GB. * CodeCheck took 182.20ms. Allocated memory is still 639.6MB. Free memory was 492.2MB in the beginning and 484.8MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-14 00:01:21,626 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_6b280c91-24e1-4779-9f7d-66fd37fb37b7/bin/ukojak-2xVlg8857e/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: SMTLIBException: Sort BitVec not declared