./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:30:06,678 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:30:06,680 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:30:06,710 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:30:06,710 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:30:06,712 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:30:06,713 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:30:06,715 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:30:06,716 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:30:06,717 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:30:06,718 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:30:06,719 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:30:06,720 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:30:06,721 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:30:06,722 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:30:06,723 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:30:06,724 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:30:06,725 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:30:06,728 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:30:06,730 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:30:06,731 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:30:06,740 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:30:06,741 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:30:06,742 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:30:06,745 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:30:06,746 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:30:06,746 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:30:06,747 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:30:06,747 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:30:06,748 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:30:06,749 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:30:06,750 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:30:06,750 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:30:06,751 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:30:06,752 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:30:06,753 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:30:06,753 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:30:06,754 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:30:06,754 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:30:06,768 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:30:06,769 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:30:06,772 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:30:06,810 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:30:06,812 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:30:06,814 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:30:06,814 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:30:06,814 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:30:06,815 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:30:06,815 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:30:06,815 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:30:06,815 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:30:06,816 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:30:06,817 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:30:06,817 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:30:06,817 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:30:06,817 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:30:06,818 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:30:06,818 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:30:06,818 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:30:06,818 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:30:06,818 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:30:06,819 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:30:06,819 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:30:06,819 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:30:06,819 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:30:06,819 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:30:06,820 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:30:06,820 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_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2022-11-21 22:30:07,125 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:30:07,155 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:30:07,157 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:30:07,159 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:30:07,159 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:30:07,161 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-21 22:30:10,285 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:30:10,822 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:30:10,823 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-21 22:30:10,852 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data/84d0f073f/5d8e486d53fe42eab8ee66422e3c648c/FLAGcb0d752f5 [2022-11-21 22:30:10,866 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data/84d0f073f/5d8e486d53fe42eab8ee66422e3c648c [2022-11-21 22:30:10,868 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:30:10,870 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:30:10,871 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:10,871 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:30:10,874 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:30:10,875 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:10" (1/1) ... [2022-11-21 22:30:10,876 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c0d22bd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:10, skipping insertion in model container [2022-11-21 22:30:10,876 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:10" (1/1) ... [2022-11-21 22:30:10,884 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:30:10,994 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:30:11,332 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-21 22:30:11,341 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-21 22:30:12,273 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:30:12,343 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,344 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,345 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,347 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,360 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,361 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,363 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,363 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,367 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,371 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,375 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,376 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,770 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:30:12,773 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:30:12,774 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:30:12,780 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:30:12,785 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:30:12,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:30:12,787 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:30:12,789 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:30:12,791 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:30:12,792 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:30:12,926 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:12,932 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,002 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:30:13,028 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:30:13,041 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-21 22:30:13,042 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-21 22:30:13,073 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:30:13,087 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,088 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,088 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,089 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,090 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,097 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,097 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,098 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,099 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,100 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,101 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,101 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,102 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,136 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:30:13,137 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:30:13,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:30:13,138 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:30:13,139 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:30:13,140 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:30:13,140 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:30:13,141 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:30:13,141 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:30:13,142 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:30:13,198 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,206 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:13,248 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:30:13,615 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:30:13,615 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13 WrapperNode [2022-11-21 22:30:13,615 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:13,616 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:30:13,616 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:30:13,617 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:30:13,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,706 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,766 INFO L138 Inliner]: procedures = 690, calls = 1714, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 680 [2022-11-21 22:30:13,767 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:30:13,768 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:30:13,768 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:30:13,768 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:30:13,778 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,778 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,787 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,787 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,816 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,818 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,823 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,827 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,850 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:30:13,851 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:30:13,851 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:30:13,852 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:30:13,852 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:13" (1/1) ... [2022-11-21 22:30:13,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:30:13,869 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:30:13,902 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:30:13,923 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:30:13,957 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:30:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 22:30:13,958 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 22:30:13,958 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 22:30:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 22:30:13,959 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:30:13,959 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:30:13,959 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:30:13,960 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:30:13,960 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:30:13,960 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:30:13,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:30:13,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:30:13,961 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:30:13,961 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:30:13,962 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:30:13,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:30:13,963 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:30:13,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:30:13,964 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:30:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:30:13,964 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:30:13,964 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:30:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 22:30:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 22:30:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:30:13,965 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:30:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:30:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:30:13,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:30:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:30:13,966 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:30:13,966 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 22:30:13,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 22:30:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:30:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2022-11-21 22:30:13,967 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2022-11-21 22:30:13,967 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:30:13,967 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:30:13,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:30:14,424 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:30:14,426 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:30:16,240 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:30:16,395 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:30:16,396 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:30:16,398 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:30:16 BoogieIcfgContainer [2022-11-21 22:30:16,399 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:30:16,400 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:30:16,400 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:30:16,410 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:30:16,410 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:30:16" (1/1) ... [2022-11-21 22:30:16,419 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:30:16,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:30:16,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2022-11-21 22:30:16,499 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2022-11-21 22:30:16,511 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-21 22:30:16,512 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:30:16,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:30:16,566 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:385) 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:156) 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) [2022-11-21 22:30:16,576 INFO L158 Benchmark]: Toolchain (without parser) took 5704.61ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 113.8MB in the beginning and 102.2MB in the end (delta: 11.6MB). Peak memory consumption was 56.8MB. Max. memory is 16.1GB. [2022-11-21 22:30:16,577 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 65.6MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:30:16,580 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2744.89ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 113.4MB in the beginning and 119.3MB in the end (delta: -5.9MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. [2022-11-21 22:30:16,582 INFO L158 Benchmark]: Boogie Procedure Inliner took 150.91ms. Allocated memory is still 201.3MB. Free memory was 119.3MB in the beginning and 109.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:30:16,583 INFO L158 Benchmark]: Boogie Preprocessor took 82.95ms. Allocated memory is still 201.3MB. Free memory was 109.7MB in the beginning and 103.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:30:16,584 INFO L158 Benchmark]: RCFGBuilder took 2547.51ms. Allocated memory is still 201.3MB. Free memory was 103.4MB in the beginning and 109.5MB in the end (delta: -6.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2022-11-21 22:30:16,584 INFO L158 Benchmark]: CodeCheck took 174.05ms. Allocated memory is still 201.3MB. Free memory was 109.5MB in the beginning and 102.2MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:30:16,588 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 117.4MB. Free memory is still 65.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2744.89ms. Allocated memory was 157.3MB in the beginning and 201.3MB in the end (delta: 44.0MB). Free memory was 113.4MB in the beginning and 119.3MB in the end (delta: -5.9MB). Peak memory consumption was 88.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 150.91ms. Allocated memory is still 201.3MB. Free memory was 119.3MB in the beginning and 109.7MB in the end (delta: 9.6MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 82.95ms. Allocated memory is still 201.3MB. Free memory was 109.7MB in the beginning and 103.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2547.51ms. Allocated memory is still 201.3MB. Free memory was 103.4MB in the beginning and 109.5MB in the end (delta: -6.0MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. * CodeCheck took 174.05ms. Allocated memory is still 201.3MB. Free memory was 109.5MB in the beginning and 102.2MB 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. [2022-11-21 22:30:16,620 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/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/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg --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 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:30:19,155 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:30:19,160 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:30:19,213 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:30:19,213 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:30:19,217 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:30:19,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:30:19,223 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:30:19,225 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:30:19,231 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:30:19,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:30:19,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:30:19,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:30:19,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:30:19,239 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:30:19,246 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:30:19,248 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:30:19,249 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:30:19,251 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:30:19,257 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:30:19,259 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:30:19,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:30:19,263 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:30:19,265 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:30:19,273 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:30:19,273 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:30:19,274 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:30:19,276 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:30:19,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:30:19,277 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:30:19,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:30:19,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:30:19,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:30:19,282 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:30:19,283 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:30:19,284 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:30:19,285 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:30:19,285 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:30:19,285 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:30:19,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:30:19,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:30:19,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-21 22:30:19,333 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:30:19,334 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:30:19,336 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:30:19,336 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:30:19,337 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:30:19,337 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:30:19,338 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:30:19,338 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:30:19,338 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:30:19,338 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:30:19,339 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:30:19,340 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-21 22:30:19,340 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-21 22:30:19,340 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-21 22:30:19,341 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:30:19,341 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:30:19,341 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:30:19,341 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:30:19,342 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:30:19,342 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:30:19,342 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:30:19,343 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:30:19,343 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:30:19,343 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:30:19,343 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-21 22:30:19,344 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-21 22:30:19,344 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:30:19,344 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-21 22:30:19,344 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-21 22:30:19,345 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_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 877e83a63a602219ce02028b5212cf6c29aa8f33a031ee39d52c3c671213dc91 [2022-11-21 22:30:19,720 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:30:19,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:30:19,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:30:19,759 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:30:19,759 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:30:19,761 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-21 22:30:22,867 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:30:23,393 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:30:23,394 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i [2022-11-21 22:30:23,422 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data/aec067a84/48c0723c706243afa986e1f334c99ff1/FLAG95b19dfef [2022-11-21 22:30:23,437 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/data/aec067a84/48c0723c706243afa986e1f334c99ff1 [2022-11-21 22:30:23,440 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:30:23,441 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:30:23,443 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:23,443 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:30:23,446 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:30:23,447 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:23" (1/1) ... [2022-11-21 22:30:23,448 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125c2843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:23, skipping insertion in model container [2022-11-21 22:30:23,448 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:30:23" (1/1) ... [2022-11-21 22:30:23,455 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:30:23,555 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:30:23,863 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-21 22:30:23,873 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-21 22:30:24,963 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:30:25,046 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,046 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,047 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,048 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,049 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,061 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,062 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,064 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,064 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,066 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,067 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,068 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,485 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:30:25,487 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:30:25,488 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:30:25,489 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:30:25,490 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:30:25,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:30:25,491 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:30:25,492 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:30:25,493 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:30:25,493 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:30:25,639 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,647 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,717 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:30:25,749 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-21 22:30:25,794 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:30:25,800 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-21 22:30:25,801 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-21 22:30:25,894 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:30:25,925 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,926 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,931 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,932 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,934 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,950 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,951 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,952 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,953 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,954 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,955 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:25,956 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,014 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:30:26,016 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:30:26,018 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:30:26,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:30:26,019 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:30:26,021 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:30:26,022 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:30:26,022 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:30:26,023 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:30:26,023 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:30:26,075 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,083 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,144 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:30:26,162 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:30:26,175 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4502,4515] [2022-11-21 22:30:26,175 WARN L237 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_228943cc-89f5-42df-8919-270ef1ffbe6b/sv-benchmarks/c/aws-c-common/aws_array_list_swap_contents_harness.i[4562,4575] [2022-11-21 22:30:26,201 WARN L611 FunctionHandler]: implicit declaration of function __builtin_va_copy [2022-11-21 22:30:26,212 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,212 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,213 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,214 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,219 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,220 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,221 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,222 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,223 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,251 WARN L611 FunctionHandler]: implicit declaration of function __atomic_load_n [2022-11-21 22:30:26,252 WARN L611 FunctionHandler]: implicit declaration of function __atomic_store_n [2022-11-21 22:30:26,253 WARN L611 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2022-11-21 22:30:26,254 WARN L611 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2022-11-21 22:30:26,255 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2022-11-21 22:30:26,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2022-11-21 22:30:26,256 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2022-11-21 22:30:26,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2022-11-21 22:30:26,257 WARN L611 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2022-11-21 22:30:26,258 WARN L611 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2022-11-21 22:30:26,292 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,316 WARN L1569 CHandler]: Possible shadowing of function index [2022-11-21 22:30:26,340 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:30:26,743 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:30:26,743 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26 WrapperNode [2022-11-21 22:30:26,743 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:30:26,744 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:30:26,745 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:30:26,745 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:30:26,752 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:26,829 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:26,903 INFO L138 Inliner]: procedures = 710, calls = 1714, calls flagged for inlining = 51, calls inlined = 7, statements flattened = 679 [2022-11-21 22:30:26,904 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:30:26,905 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:30:26,905 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:30:26,906 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:30:26,915 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:26,915 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:26,933 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:26,941 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:26,995 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:26,999 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:27,006 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:27,022 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:27,063 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:30:27,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:30:27,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:30:27,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:30:27,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:30:26" (1/1) ... [2022-11-21 22:30:27,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:30:27,087 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:30:27,108 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:30:27,140 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:30:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:30:27,181 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2022-11-21 22:30:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2022-11-21 22:30:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2022-11-21 22:30:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2022-11-21 22:30:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2022-11-21 22:30:27,183 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2022-11-21 22:30:27,183 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-21 22:30:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-21 22:30:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-21 22:30:27,184 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2022-11-21 22:30:27,184 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2022-11-21 22:30:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-11-21 22:30:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-11-21 22:30:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:30:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:30:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure save_byte_from_array [2022-11-21 22:30:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure save_byte_from_array [2022-11-21 22:30:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:30:27,185 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:30:27,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:30:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2022-11-21 22:30:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2022-11-21 22:30:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-21 22:30:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2022-11-21 22:30:27,186 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2022-11-21 22:30:27,186 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-21 22:30:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2022-11-21 22:30:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2022-11-21 22:30:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-21 22:30:27,187 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-21 22:30:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:30:27,187 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-21 22:30:27,188 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-21 22:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:30:27,191 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2022-11-21 22:30:27,191 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2022-11-21 22:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2022-11-21 22:30:27,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2022-11-21 22:30:27,192 INFO L130 BoogieDeclarations]: Found specification of procedure assert_array_list_equivalence [2022-11-21 22:30:27,193 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_array_list_equivalence [2022-11-21 22:30:27,194 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:30:27,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2022-11-21 22:30:27,542 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:30:27,544 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:30:39,724 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:30:39,952 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:30:39,953 INFO L300 CfgBuilder]: Removed 0 assume(true) statements. [2022-11-21 22:30:39,955 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:30:39 BoogieIcfgContainer [2022-11-21 22:30:39,956 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:30:39,956 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:30:39,957 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:30:39,967 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:30:39,967 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:30:39" (1/1) ... [2022-11-21 22:30:39,978 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:30:40,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:30:40,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 183 states to 137 states and 183 transitions. [2022-11-21 22:30:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 183 transitions. [2022-11-21 22:30:40,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2022-11-21 22:30:40,058 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:30:40,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:30:40,104 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:385) 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:156) 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) [2022-11-21 22:30:40,108 INFO L158 Benchmark]: Toolchain (without parser) took 16665.80ms. Allocated memory was 79.7MB in the beginning and 182.5MB in the end (delta: 102.8MB). Free memory was 46.6MB in the beginning and 60.5MB in the end (delta: -14.0MB). Peak memory consumption was 88.8MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,108 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-21 22:30:40,109 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3301.17ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 46.4MB in the beginning and 57.3MB in the end (delta: -11.0MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,109 INFO L158 Benchmark]: Boogie Procedure Inliner took 159.66ms. Allocated memory is still 117.4MB. Free memory was 57.3MB in the beginning and 47.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,110 INFO L158 Benchmark]: Boogie Preprocessor took 158.11ms. Allocated memory is still 117.4MB. Free memory was 47.9MB in the beginning and 63.6MB in the end (delta: -15.7MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,110 INFO L158 Benchmark]: RCFGBuilder took 12891.95ms. Allocated memory was 117.4MB in the beginning and 182.5MB in the end (delta: 65.0MB). Free memory was 63.5MB in the beginning and 66.8MB in the end (delta: -3.3MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,111 INFO L158 Benchmark]: CodeCheck took 150.18ms. Allocated memory is still 182.5MB. Free memory was 66.8MB in the beginning and 60.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2022-11-21 22:30:40,113 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:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory is still 34.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3301.17ms. Allocated memory was 79.7MB in the beginning and 117.4MB in the end (delta: 37.7MB). Free memory was 46.4MB in the beginning and 57.3MB in the end (delta: -11.0MB). Peak memory consumption was 44.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 159.66ms. Allocated memory is still 117.4MB. Free memory was 57.3MB in the beginning and 47.9MB in the end (delta: 9.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 158.11ms. Allocated memory is still 117.4MB. Free memory was 47.9MB in the beginning and 63.6MB in the end (delta: -15.7MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * RCFGBuilder took 12891.95ms. Allocated memory was 117.4MB in the beginning and 182.5MB in the end (delta: 65.0MB). Free memory was 63.5MB in the beginning and 66.8MB in the end (delta: -3.3MB). Peak memory consumption was 81.8MB. Max. memory is 16.1GB. * CodeCheck took 150.18ms. Allocated memory is still 182.5MB. Free memory was 66.8MB in the beginning and 60.5MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-21 22:30:40,159 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_228943cc-89f5-42df-8919-270ef1ffbe6b/bin/ukojak-jW3SillKbg/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