./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu --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 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:35,479 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:35,482 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:35,543 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:35,543 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:35,548 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:35,550 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:35,554 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:35,557 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:35,564 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:35,565 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:35,567 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:35,568 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:35,570 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:35,572 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:35,577 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:35,579 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:35,580 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:35,583 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:35,591 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:35,594 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:35,599 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:35,603 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:35,604 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:35,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:35,614 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:35,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:35,616 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:35,617 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:35,619 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:35,619 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:35,620 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:35,622 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:35,623 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:35,625 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:35,625 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:35,626 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:35,626 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:35,626 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:35,627 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:35,628 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:35,629 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:39:35,673 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:35,673 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:35,675 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:35,675 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:35,676 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:35,676 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:35,676 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:35,677 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:39:35,677 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:35,677 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:35,678 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:35,685 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:35,685 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:35,685 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:35,686 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:35,686 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:35,686 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:35,686 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:35,687 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:35,687 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:35,687 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:35,687 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:35,688 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:39:35,688 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:39:35,688 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:35,688 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a [2021-11-23 15:39:35,949 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:35,975 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:35,978 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:35,979 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:35,980 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:35,981 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-11-23 15:39:36,064 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/21c323afc/4aa2583c14bd4ccda889e8022a42cc30/FLAGb217d11a9 [2021-11-23 15:39:36,910 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:36,911 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-11-23 15:39:36,969 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/21c323afc/4aa2583c14bd4ccda889e8022a42cc30/FLAGb217d11a9 [2021-11-23 15:39:37,399 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/21c323afc/4aa2583c14bd4ccda889e8022a42cc30 [2021-11-23 15:39:37,403 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:37,406 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:37,411 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:37,411 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:37,415 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:37,416 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:37" (1/1) ... [2021-11-23 15:39:37,417 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@217fb674 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:37, skipping insertion in model container [2021-11-23 15:39:37,417 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:37" (1/1) ... [2021-11-23 15:39:37,425 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:37,559 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:37,834 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-11-23 15:39:37,842 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-11-23 15:39:38,725 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:38,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,806 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,826 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,829 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:38,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,212 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:39,214 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:39,215 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:39,217 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:39,218 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:39,219 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:39,220 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:39,221 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:39,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:39,222 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:39,453 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,482 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,566 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:39,605 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:39,620 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-11-23 15:39:39,621 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-11-23 15:39:39,704 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:39,724 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,742 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,743 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,748 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,754 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,755 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,756 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:39,815 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:39,817 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:39,818 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:39,819 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:39,822 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:39,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:39,823 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:39,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:39,826 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:39,883 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,895 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:39,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:40,321 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:40,321 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40 WrapperNode [2021-11-23 15:39:40,321 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:40,323 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:40,323 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:40,323 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:40,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,454 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,578 INFO L137 Inliner]: procedures = 691, calls = 1681, calls flagged for inlining = 53, calls inlined = 14, statements flattened = 895 [2021-11-23 15:39:40,578 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:40,579 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:40,579 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:40,580 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:40,589 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,589 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,596 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,597 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,654 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,674 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,683 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,709 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:40,714 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:40,722 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:40,722 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:40,723 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:40" (1/1) ... [2021-11-23 15:39:40,739 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:40,750 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:40,768 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:40,799 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:39:40,817 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:39:40,817 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:39:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:39:40,818 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:39:40,818 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:39:40,819 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:39:40,819 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:39:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:39:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:39:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:39:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:39:40,821 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:39:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:40,821 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:40,822 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:39:40,823 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:39:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:40,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:39:40,823 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:39:40,823 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:39:40,824 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:39:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:39:40,824 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:39:40,824 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:39:40,824 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:39:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:39:40,825 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:39:40,825 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:39:40,825 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:39:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:39:40,826 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:39:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:39:40,826 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:39:40,826 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:39:40,827 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:39:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:39:40,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:39:40,827 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:39:40,828 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:39:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:39:40,828 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:39:40,828 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:39:40,828 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:39:40,829 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:39:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:39:40,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:39:40,830 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:39:41,212 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:41,215 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:42,278 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:39:42,348 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:39:42,353 INFO L158 Benchmark]: Toolchain (without parser) took 4946.42ms. Allocated memory was 113.2MB in the beginning and 182.5MB in the end (delta: 69.2MB). Free memory was 76.4MB in the beginning and 69.8MB in the end (delta: 6.6MB). Peak memory consumption was 77.8MB. Max. memory is 16.1GB. [2021-11-23 15:39:42,354 INFO L158 Benchmark]: CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:42,355 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2911.29ms. Allocated memory was 113.2MB in the beginning and 182.5MB in the end (delta: 69.2MB). Free memory was 76.2MB in the beginning and 93.9MB in the end (delta: -17.7MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. [2021-11-23 15:39:42,356 INFO L158 Benchmark]: Boogie Procedure Inliner took 256.11ms. Allocated memory is still 182.5MB. Free memory was 93.9MB in the beginning and 133.3MB in the end (delta: -39.3MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. [2021-11-23 15:39:42,356 INFO L158 Benchmark]: Boogie Preprocessor took 133.67ms. Allocated memory is still 182.5MB. Free memory was 133.3MB in the beginning and 125.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:39:42,357 INFO L158 Benchmark]: RCFGBuilder took 1636.88ms. Allocated memory is still 182.5MB. Free memory was 125.9MB in the beginning and 69.8MB in the end (delta: 56.2MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-11-23 15:39:42,360 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.29ms. Allocated memory is still 113.2MB. Free memory is still 71.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2911.29ms. Allocated memory was 113.2MB in the beginning and 182.5MB in the end (delta: 69.2MB). Free memory was 76.2MB in the beginning and 93.9MB in the end (delta: -17.7MB). Peak memory consumption was 51.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 256.11ms. Allocated memory is still 182.5MB. Free memory was 93.9MB in the beginning and 133.3MB in the end (delta: -39.3MB). Peak memory consumption was 15.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.67ms. Allocated memory is still 182.5MB. Free memory was 133.3MB in the beginning and 125.9MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1636.88ms. Allocated memory is still 182.5MB. Free memory was 125.9MB in the beginning and 69.8MB in the end (delta: 56.2MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:39:42,414 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu --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 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:39:45,138 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:39:45,142 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:39:45,199 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:39:45,200 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:39:45,204 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:39:45,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:39:45,210 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:39:45,214 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:39:45,219 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:39:45,223 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:39:45,225 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:39:45,226 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:39:45,228 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:39:45,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:39:45,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:39:45,237 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:39:45,238 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:39:45,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:39:45,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:39:45,251 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:39:45,253 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:39:45,255 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:39:45,258 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:39:45,271 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:39:45,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:39:45,272 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:39:45,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:39:45,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:39:45,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:39:45,276 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:39:45,277 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:39:45,279 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:39:45,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:39:45,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:39:45,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:39:45,293 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:39:45,294 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:39:45,294 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:39:45,296 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:39:45,297 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:39:45,298 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:39:45,346 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:39:45,346 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:39:45,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:39:45,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:39:45,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:39:45,350 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:39:45,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:39:45,350 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:39:45,350 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:39:45,351 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:39:45,352 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:39:45,352 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:39:45,352 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:39:45,353 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:39:45,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:39:45,353 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:39:45,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:39:45,353 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:39:45,354 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:39:45,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:39:45,354 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:45,354 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:39:45,354 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:39:45,355 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:39:45,355 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:39:45,355 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:39:45,355 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:39:45,355 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:39:45,356 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:39:45,356 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1c506089032d4cdff4e7555a7f0fed6846d5bd185846ae9cd372b1dcc3fd0c8a [2021-11-23 15:39:45,782 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:39:45,809 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:39:45,812 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:39:45,813 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:39:45,815 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:39:45,817 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-11-23 15:39:45,884 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/70076d285/f1d5d15e0e8b4557b960539b4e8728ce/FLAG6dc92b878 [2021-11-23 15:39:46,849 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:39:46,850 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i [2021-11-23 15:39:46,907 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/70076d285/f1d5d15e0e8b4557b960539b4e8728ce/FLAG6dc92b878 [2021-11-23 15:39:47,269 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/data/70076d285/f1d5d15e0e8b4557b960539b4e8728ce [2021-11-23 15:39:47,271 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:39:47,273 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:39:47,274 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:47,275 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:39:47,287 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:39:47,288 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:47" (1/1) ... [2021-11-23 15:39:47,289 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16dc4d36 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:47, skipping insertion in model container [2021-11-23 15:39:47,289 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:39:47" (1/1) ... [2021-11-23 15:39:47,297 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:39:47,421 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:47,720 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-11-23 15:39:47,728 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-11-23 15:39:48,569 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:48,679 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,682 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,683 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,689 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,691 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,719 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,720 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,722 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,723 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,725 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,726 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,727 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:48,731 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,157 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:49,158 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:49,159 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:49,161 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:49,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:49,163 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:49,173 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:49,185 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:49,186 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:49,187 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:49,355 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:49,471 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:39:49,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:39:49,530 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-11-23 15:39:49,532 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-11-23 15:39:49,593 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:49,622 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,623 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,624 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,647 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,647 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,649 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,651 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,653 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,654 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,654 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,717 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:49,721 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:49,723 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:49,726 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:49,727 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:49,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:49,728 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:49,729 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:49,730 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:49,731 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:49,794 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,869 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:49,909 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:39:49,937 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4498,4511] [2021-11-23 15:39:49,937 WARN L230 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_a840d671-679b-4cbf-9f27-5a1b60a4c50c/sv-benchmarks/c/aws-c-common/aws_array_list_push_back_harness.i[4558,4571] [2021-11-23 15:39:49,970 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:39:49,988 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,989 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,990 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,997 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:49,999 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:50,000 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:50,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:50,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:50,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:50,036 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:39:50,037 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:39:50,037 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:39:50,038 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:39:50,039 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:39:50,040 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:39:50,040 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:39:50,041 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:39:50,041 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:39:50,042 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:39:50,099 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:50,104 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:39:50,138 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:39:50,611 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:39:50,611 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50 WrapperNode [2021-11-23 15:39:50,611 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:39:50,613 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:50,614 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:39:50,614 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:39:50,620 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,759 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,864 INFO L137 Inliner]: procedures = 711, calls = 1681, calls flagged for inlining = 53, calls inlined = 14, statements flattened = 881 [2021-11-23 15:39:50,866 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:39:50,868 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:39:50,868 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:39:50,868 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:39:50,876 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,877 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,906 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,907 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,966 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,969 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,980 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:50,994 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:39:50,995 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:39:50,995 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:39:50,995 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:39:50,996 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:39:50" (1/1) ... [2021-11-23 15:39:51,002 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:39:51,026 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:39:51,037 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:39:51,066 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:39:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:39:51,105 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:39:51,105 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:39:51,106 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:39:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:39:51,107 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:39:51,107 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:39:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:39:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:39:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:39:51,108 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:39:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:39:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:39:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:39:51,109 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:39:51,109 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:39:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:39:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:39:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:39:51,110 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:39:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:39:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:39:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:39:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:39:51,111 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:39:51,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:39:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:39:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:39:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:39:51,112 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:39:51,112 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:39:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:39:51,113 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:39:51,113 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:39:51,114 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:39:51,114 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2021-11-23 15:39:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2021-11-23 15:39:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:39:51,117 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:39:51,117 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:39:51,118 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:39:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:39:51,119 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:39:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:39:51,119 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2021-11-23 15:39:51,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2021-11-23 15:39:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:39:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:39:51,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:39:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:39:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:39:51,126 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2021-11-23 15:39:51,126 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2021-11-23 15:39:51,127 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:39:51,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:39:51,444 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:39:51,446 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:39:53,888 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:39:54,021 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.addBranchEncoders(TransFormulaBuilder.java:170) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaUtils.parallelComposition(TransFormulaUtils.java:337) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.ParallelComposition.(ParallelComposition.java:108) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CodeBlockFactory.constructParallelComposition(CodeBlockFactory.java:109) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.composeParallel(CfgBuilder.java:1792) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$LargeBlockEncoding.(CfgBuilder.java:1653) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:280) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:39:54,028 INFO L158 Benchmark]: Toolchain (without parser) took 6753.25ms. Allocated memory was 73.4MB in the beginning and 157.3MB in the end (delta: 83.9MB). Free memory was 51.5MB in the beginning and 73.2MB in the end (delta: -21.7MB). Peak memory consumption was 85.6MB. Max. memory is 16.1GB. [2021-11-23 15:39:54,028 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 54.2MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:39:54,031 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3338.12ms. Allocated memory was 73.4MB in the beginning and 113.2MB in the end (delta: 39.8MB). Free memory was 51.3MB in the beginning and 63.8MB in the end (delta: -12.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. [2021-11-23 15:39:54,034 INFO L158 Benchmark]: Boogie Procedure Inliner took 252.90ms. Allocated memory is still 113.2MB. Free memory was 63.8MB in the beginning and 53.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:39:54,035 INFO L158 Benchmark]: Boogie Preprocessor took 126.49ms. Allocated memory is still 113.2MB. Free memory was 53.4MB in the beginning and 45.6MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:39:54,036 INFO L158 Benchmark]: RCFGBuilder took 3030.55ms. Allocated memory was 113.2MB in the beginning and 157.3MB in the end (delta: 44.0MB). Free memory was 45.6MB in the beginning and 73.2MB in the end (delta: -27.6MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. [2021-11-23 15:39:54,040 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 73.4MB. Free memory is still 54.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3338.12ms. Allocated memory was 73.4MB in the beginning and 113.2MB in the end (delta: 39.8MB). Free memory was 51.3MB in the beginning and 63.8MB in the end (delta: -12.4MB). Peak memory consumption was 57.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 252.90ms. Allocated memory is still 113.2MB. Free memory was 63.8MB in the beginning and 53.4MB in the end (delta: 10.4MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.49ms. Allocated memory is still 113.2MB. Free memory was 53.4MB in the beginning and 45.6MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 3030.55ms. Allocated memory was 113.2MB in the beginning and 157.3MB in the end (delta: 44.0MB). Free memory was 45.6MB in the beginning and 73.2MB in the end (delta: -27.6MB). Peak memory consumption was 40.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.addAll(ImmutableSet.java:313) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:39:54,095 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a840d671-679b-4cbf-9f27-5a1b60a4c50c/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable