./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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 ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:30:24,790 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:30:24,793 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:30:24,857 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:30:24,858 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:30:24,864 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:30:24,866 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:30:24,870 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:30:24,874 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:30:24,883 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:30:24,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:30:24,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:30:24,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:30:24,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:30:24,895 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:30:24,901 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:30:24,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:30:24,905 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:30:24,912 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:30:24,920 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:30:24,923 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:30:24,925 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:30:24,929 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:30:24,931 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:30:24,944 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:30:24,945 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:30:24,945 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:30:24,948 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:30:24,949 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:30:24,951 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:30:24,952 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:30:24,953 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:30:24,956 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:30:24,957 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:30:24,959 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:30:24,960 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:30:24,961 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:30:24,961 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:30:24,961 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:30:24,963 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:30:24,964 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:30:24,965 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:30:25,020 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:30:25,020 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:30:25,022 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:30:25,023 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:30:25,024 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:30:25,024 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:30:25,025 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:30:25,033 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:30:25,033 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:30:25,033 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:30:25,035 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:30:25,035 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:30:25,035 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:30:25,036 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:30:25,036 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:30:25,036 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:30:25,036 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:30:25,037 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:30:25,037 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:25,037 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:30:25,038 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:30:25,038 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:30:25,038 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:30:25,039 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:30:25,039 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:30:25,039 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 [2021-11-23 15:30:25,369 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:30:25,404 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:30:25,407 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:30:25,408 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:30:25,409 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:30:25,411 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2021-11-23 15:30:25,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/1a93865b2/8843f10e713647b3a5d24587d8b66325/FLAG2bb1cd2e9 [2021-11-23 15:30:26,539 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:30:26,540 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2021-11-23 15:30:26,595 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/1a93865b2/8843f10e713647b3a5d24587d8b66325/FLAG2bb1cd2e9 [2021-11-23 15:30:26,961 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/1a93865b2/8843f10e713647b3a5d24587d8b66325 [2021-11-23 15:30:26,964 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:30:26,966 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:30:26,977 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:26,978 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:30:26,981 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:30:26,982 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:26" (1/1) ... [2021-11-23 15:30:26,984 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@594923c3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:26, skipping insertion in model container [2021-11-23 15:30:26,984 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:26" (1/1) ... [2021-11-23 15:30:26,992 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:30:27,127 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:30:27,513 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2021-11-23 15:30:27,521 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2021-11-23 15:30:28,709 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:30:28,801 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,805 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,827 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,828 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,830 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,832 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,833 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:28,834 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,299 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:30:29,300 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:30:29,302 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:30:29,304 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:30:29,306 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:30:29,308 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:30:29,309 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:30:29,310 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:30:29,311 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:30:29,312 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:30:29,487 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,509 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,632 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:29,694 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:30:29,723 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2021-11-23 15:30:29,731 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2021-11-23 15:30:29,796 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:30:29,822 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,823 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,824 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,825 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,835 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,836 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,837 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,838 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,840 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,841 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,842 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,881 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:30:29,882 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:30:29,883 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:30:29,884 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:30:29,886 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:30:29,886 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:30:29,887 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:30:29,888 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:30:29,889 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:30:29,889 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:30:29,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,916 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:29,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:30,347 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:30:30,348 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30 WrapperNode [2021-11-23 15:30:30,348 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:30,349 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:30,349 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:30:30,350 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:30:30,359 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,497 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,623 INFO L137 Inliner]: procedures = 690, calls = 1561, calls flagged for inlining = 47, calls inlined = 6, statements flattened = 595 [2021-11-23 15:30:30,634 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:30,635 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:30:30,635 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:30:30,635 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:30:30,646 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,646 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,748 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,770 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,782 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:30:30,799 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:30:30,800 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:30:30,800 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:30:30,807 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:30" (1/1) ... [2021-11-23 15:30:30,817 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:30,832 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:30:30,853 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:30:30,875 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:30:30,921 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:30:30,922 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:30:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:30:30,922 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:30:30,923 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:30:30,923 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:30:30,924 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:30:30,925 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:30:30,925 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:30:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:30:30,926 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:30:30,926 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:30:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:30:30,928 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:30:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:30:30,928 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:30:30,930 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:30:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:30:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:30:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:30:30,931 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:30:30,931 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:30:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:30:30,932 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:30:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:30:30,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:30:30,932 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:30:30,933 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:30:30,933 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:30:30,934 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:30:30,935 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:30:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:30:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:30:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:30:30,935 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:30:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:30:30,936 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:30:30,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:30:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:30:30,937 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:30:31,333 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:30:31,336 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:30:32,765 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:30:32,872 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:30:32,880 INFO L158 Benchmark]: Toolchain (without parser) took 5911.48ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 93.3MB in the beginning and 80.2MB in the end (delta: 13.0MB). Peak memory consumption was 90.7MB. Max. memory is 16.1GB. [2021-11-23 15:30:32,881 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 136.3MB. Free memory was 107.9MB in the beginning and 107.9MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:30:32,888 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3370.72ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 93.2MB in the beginning and 106.2MB in the end (delta: -13.1MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2021-11-23 15:30:32,890 INFO L158 Benchmark]: Boogie Procedure Inliner took 284.99ms. Allocated memory is still 199.2MB. Free memory was 106.2MB in the beginning and 97.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:30:32,890 INFO L158 Benchmark]: Boogie Preprocessor took 163.99ms. Allocated memory is still 199.2MB. Free memory was 97.9MB in the beginning and 92.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 15:30:32,891 INFO L158 Benchmark]: RCFGBuilder took 2077.29ms. Allocated memory is still 199.2MB. Free memory was 92.6MB in the beginning and 80.2MB in the end (delta: 12.4MB). Peak memory consumption was 27.3MB. Max. memory is 16.1GB. [2021-11-23 15:30:32,902 INFO L339 ainManager$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 136.3MB. Free memory was 107.9MB in the beginning and 107.9MB in the end (delta: 21.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3370.72ms. Allocated memory was 136.3MB in the beginning and 199.2MB in the end (delta: 62.9MB). Free memory was 93.2MB in the beginning and 106.2MB in the end (delta: -13.1MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 284.99ms. Allocated memory is still 199.2MB. Free memory was 106.2MB in the beginning and 97.9MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 163.99ms. Allocated memory is still 199.2MB. Free memory was 97.9MB in the beginning and 92.6MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 2077.29ms. Allocated memory is still 199.2MB. Free memory was 92.6MB in the beginning and 80.2MB in the end (delta: 12.4MB). Peak memory consumption was 27.3MB. 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 15:30:32,967 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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 ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:30:36,060 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:30:36,064 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:30:36,134 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:30:36,135 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:30:36,142 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:30:36,144 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:30:36,155 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:30:36,160 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:30:36,170 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:30:36,176 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:30:36,178 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:30:36,178 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:30:36,182 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:30:36,185 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:30:36,187 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:30:36,194 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:30:36,195 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:30:36,198 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:30:36,201 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:30:36,208 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:30:36,211 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:30:36,212 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:30:36,215 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:30:36,222 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:30:36,222 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:30:36,223 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:30:36,225 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:30:36,226 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:30:36,227 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:30:36,227 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:30:36,228 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:30:36,230 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:30:36,231 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:30:36,233 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:30:36,234 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:30:36,235 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:30:36,235 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:30:36,235 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:30:36,238 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:30:36,239 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:30:36,240 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:30:36,294 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:30:36,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:30:36,296 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:30:36,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:30:36,299 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:30:36,299 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:30:36,299 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:30:36,300 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:30:36,300 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:30:36,300 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:30:36,302 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:30:36,302 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:30:36,302 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:30:36,303 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:30:36,303 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:30:36,303 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:30:36,303 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:30:36,304 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:30:36,304 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:30:36,304 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:30:36,305 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:36,305 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:30:36,305 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:30:36,305 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:30:36,306 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:30:36,306 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:30:36,306 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:30:36,307 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:30:36,307 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:30:36,307 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ffbf3b1479afd9aaa2ec45fcd2782998a39316f97238379433376f7ba5094eb5 [2021-11-23 15:30:36,788 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:30:36,812 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:30:36,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:30:36,817 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:30:36,818 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:30:36,820 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2021-11-23 15:30:36,907 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/216345a6f/735e54bf9dff4401a400a90ff49f8bad/FLAGc4db26fc7 [2021-11-23 15:30:37,992 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:30:37,993 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i [2021-11-23 15:30:38,054 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/216345a6f/735e54bf9dff4401a400a90ff49f8bad/FLAGc4db26fc7 [2021-11-23 15:30:38,317 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/data/216345a6f/735e54bf9dff4401a400a90ff49f8bad [2021-11-23 15:30:38,320 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:30:38,323 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:30:38,324 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:38,325 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:30:38,335 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:30:38,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:38" (1/1) ... [2021-11-23 15:30:38,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@567e823a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:38, skipping insertion in model container [2021-11-23 15:30:38,339 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:30:38" (1/1) ... [2021-11-23 15:30:38,349 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:30:38,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:30:38,786 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2021-11-23 15:30:38,793 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2021-11-23 15:30:40,097 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:30:40,223 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,229 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,230 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,235 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,237 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,266 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,268 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,272 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,283 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,285 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,288 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,290 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,291 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,797 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:30:40,799 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:30:40,800 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:30:40,802 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:30:40,804 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:30:40,805 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:30:40,806 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:30:40,807 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:30:40,807 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:30:40,808 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:30:40,967 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:40,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,073 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:41,138 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:30:41,193 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:30:41,203 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2021-11-23 15:30:41,205 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2021-11-23 15:30:41,289 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:30:41,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,326 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,334 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,335 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,336 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,357 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,358 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,363 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,367 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,368 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,369 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,456 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:30:41,457 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:30:41,458 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:30:41,462 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:30:41,463 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:30:41,464 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:30:41,465 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:30:41,466 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:30:41,466 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:30:41,467 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:30:41,513 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,525 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,586 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:41,620 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:30:41,651 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4501,4514] [2021-11-23 15:30:41,651 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_1665b452-709d-409a-97c1-c3bbd9c5bbd6/sv-benchmarks/c/aws-c-common/aws_array_list_init_dynamic_harness.i[4561,4574] [2021-11-23 15:30:41,710 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:30:41,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,728 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,729 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,730 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,747 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,747 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,749 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,750 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,751 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,752 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,788 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:30:41,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:30:41,789 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:30:41,790 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:30:41,791 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:30:41,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:30:41,792 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:30:41,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:30:41,793 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:30:41,794 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:30:41,810 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:30:41,836 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:30:42,203 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:30:42,204 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42 WrapperNode [2021-11-23 15:30:42,204 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:30:42,207 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:42,207 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:30:42,207 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:30:42,215 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,368 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,502 INFO L137 Inliner]: procedures = 710, calls = 1561, calls flagged for inlining = 47, calls inlined = 6, statements flattened = 592 [2021-11-23 15:30:42,502 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:30:42,503 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:30:42,503 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:30:42,504 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:30:42,518 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,564 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,565 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,636 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,642 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,666 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:30:42,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:30:42,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:30:42,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:30:42,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:30:42" (1/1) ... [2021-11-23 15:30:42,689 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:30:42,701 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:30:42,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:30:42,733 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:30:42,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_mem_zeroed [2021-11-23 15:30:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_mem_zeroed [2021-11-23 15:30:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:30:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:30:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:30:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:30:42,769 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:30:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:30:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:30:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:30:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:30:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:30:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:30:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:30:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:30:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:30:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:30:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:30:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:30:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:30:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:30:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:30:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:30:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:30:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:30:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:30:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:30:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:30:42,774 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:30:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:30:42,775 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:30:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:30:42,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:30:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:30:42,777 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:30:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:30:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:30:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:30:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:30:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:30:42,783 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:30:42,784 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:30:42,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:30:43,180 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:30:43,188 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:30:45,693 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:30:45,858 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:30:45,865 INFO L158 Benchmark]: Toolchain (without parser) took 7540.49ms. Allocated memory was 73.4MB in the beginning and 132.1MB in the end (delta: 58.7MB). Free memory was 46.9MB in the beginning and 75.7MB in the end (delta: -28.8MB). Peak memory consumption was 62.7MB. Max. memory is 16.1GB. [2021-11-23 15:30:45,866 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 73.4MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:30:45,872 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3881.05ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 46.6MB in the beginning and 53.7MB in the end (delta: -7.1MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. [2021-11-23 15:30:45,873 INFO L158 Benchmark]: Boogie Procedure Inliner took 296.03ms. Allocated memory is still 98.6MB. Free memory was 53.7MB in the beginning and 45.2MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:30:45,874 INFO L158 Benchmark]: Boogie Preprocessor took 175.57ms. Allocated memory is still 98.6MB. Free memory was 45.2MB in the beginning and 38.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:30:45,876 INFO L158 Benchmark]: RCFGBuilder took 3182.34ms. Allocated memory was 98.6MB in the beginning and 132.1MB in the end (delta: 33.6MB). Free memory was 38.9MB in the beginning and 75.7MB in the end (delta: -36.8MB). Peak memory consumption was 28.7MB. Max. memory is 16.1GB. [2021-11-23 15:30:45,882 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 73.4MB. Free memory is still 54.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3881.05ms. Allocated memory was 73.4MB in the beginning and 98.6MB in the end (delta: 25.2MB). Free memory was 46.6MB in the beginning and 53.7MB in the end (delta: -7.1MB). Peak memory consumption was 59.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 296.03ms. Allocated memory is still 98.6MB. Free memory was 53.7MB in the beginning and 45.2MB in the end (delta: 8.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 175.57ms. Allocated memory is still 98.6MB. Free memory was 45.2MB in the beginning and 38.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3182.34ms. Allocated memory was 98.6MB in the beginning and 132.1MB in the end (delta: 33.6MB). Free memory was 38.9MB in the beginning and 75.7MB in the end (delta: -36.8MB). Peak memory consumption was 28.7MB. 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 15:30:45,952 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1665b452-709d-409a-97c1-c3bbd9c5bbd6/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