./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_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_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/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_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/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_41f39f54-1379-4dbb-b981-baad02647c1a/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 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:58:57,996 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:58:58,000 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:58:58,057 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:58:58,058 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:58:58,063 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:58:58,065 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:58:58,070 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:58:58,073 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:58:58,079 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:58:58,080 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:58:58,082 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:58:58,083 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:58:58,086 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:58:58,088 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:58:58,092 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:58:58,094 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:58:58,096 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:58:58,098 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:58:58,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:58:58,110 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:58:58,111 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:58:58,115 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:58:58,116 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:58:58,126 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:58:58,127 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:58:58,128 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:58:58,130 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:58:58,131 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:58:58,133 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:58:58,133 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:58:58,134 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:58:58,137 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:58:58,138 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:58:58,140 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:58:58,140 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:58:58,141 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:58:58,141 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:58:58,142 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:58:58,143 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:58:58,144 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:58:58,145 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:58:58,181 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:58:58,181 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:58:58,182 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:58:58,182 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:58:58,183 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:58:58,183 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:58:58,183 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:58:58,184 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:58:58,184 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:58:58,184 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:58:58,184 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:58:58,184 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:58:58,185 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:58:58,185 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:58:58,185 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:58:58,185 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:58:58,185 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:58:58,186 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:58:58,186 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:58:58,186 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:58:58,186 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:58:58,186 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:58:58,187 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:58:58,187 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:58:58,187 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:58:58,187 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_41f39f54-1379-4dbb-b981-baad02647c1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b [2021-11-23 15:58:58,504 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:58:58,527 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:58:58,532 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:58:58,534 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:58:58,535 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:58:58,537 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-23 15:58:58,615 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/da8b8caf5/2ce4fe47b1a84d8bb3b24200164c36ea/FLAG73ae8701d [2021-11-23 15:58:59,438 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:58:59,439 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-23 15:58:59,471 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/da8b8caf5/2ce4fe47b1a84d8bb3b24200164c36ea/FLAG73ae8701d [2021-11-23 15:58:59,497 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/da8b8caf5/2ce4fe47b1a84d8bb3b24200164c36ea [2021-11-23 15:58:59,499 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:58:59,501 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:58:59,503 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:58:59,503 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:58:59,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:58:59,507 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:59" (1/1) ... [2021-11-23 15:58:59,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@385f9e9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:58:59, skipping insertion in model container [2021-11-23 15:58:59,509 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:58:59" (1/1) ... [2021-11-23 15:58:59,517 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:58:59,647 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:58:59,918 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-23 15:58:59,925 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-23 15:59:00,865 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:59:00,949 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,950 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,951 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,953 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,968 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,969 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,971 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,972 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:00,977 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,364 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:59:01,365 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:59:01,367 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:59:01,368 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:59:01,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:59:01,370 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:59:01,371 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:59:01,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:59:01,372 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:59:01,373 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:59:01,640 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,642 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,648 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,663 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,749 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:01,794 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:01,808 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-23 15:59:01,809 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-23 15:59:01,888 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:59:01,906 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,908 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,909 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,910 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,919 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,923 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,925 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,926 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,929 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,930 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,931 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:01,997 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:59:01,998 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:59:01,999 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:59:02,000 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:59:02,003 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:59:02,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:59:02,005 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:59:02,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:59:02,006 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:59:02,010 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:59:02,058 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:02,067 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:02,069 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:02,074 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:02,126 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:02,376 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:02,377 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02 WrapperNode [2021-11-23 15:59:02,377 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:02,378 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:02,378 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:02,378 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:02,386 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,498 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,615 INFO L137 Inliner]: procedures = 691, calls = 1673, calls flagged for inlining = 52, calls inlined = 7, statements flattened = 695 [2021-11-23 15:59:02,616 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:02,617 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:02,617 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:02,618 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:02,628 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,628 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,651 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,654 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,708 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,711 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,719 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,731 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:02,732 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:02,732 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:02,732 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:02,734 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:02" (1/1) ... [2021-11-23 15:59:02,757 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:02,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:02,782 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:02,818 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:02,861 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:02,862 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:59:02,862 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:59:02,863 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:59:02,863 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:59:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:59:02,864 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:59:02,864 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:59:02,865 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:59:02,865 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:59:02,866 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:59:02,866 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:59:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:59:02,867 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:59:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:02,867 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:59:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:59:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:02,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:02,868 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:59:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:59:02,869 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:59:02,869 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:59:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:59:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:59:02,870 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:59:02,870 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:59:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:59:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:59:02,871 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:59:02,871 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:59:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:59:02,872 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:59:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:02,872 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:59:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:59:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:59:02,873 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:59:02,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:59:02,874 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:59:02,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:59:02,875 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:59:03,243 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:03,246 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:04,470 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:59:04,570 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:04,576 INFO L158 Benchmark]: Toolchain (without parser) took 5073.79ms. Allocated memory was 104.9MB in the beginning and 172.0MB in the end (delta: 67.1MB). Free memory was 60.8MB in the beginning and 70.0MB in the end (delta: -9.2MB). Peak memory consumption was 61.7MB. Max. memory is 16.1GB. [2021-11-23 15:59:04,577 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 104.9MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:04,583 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2874.69ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 60.6MB in the beginning and 73.5MB in the end (delta: -12.9MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. [2021-11-23 15:59:04,586 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.51ms. Allocated memory is still 130.0MB. Free memory was 73.5MB in the beginning and 64.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2021-11-23 15:59:04,586 INFO L158 Benchmark]: Boogie Preprocessor took 113.82ms. Allocated memory is still 130.0MB. Free memory was 64.5MB in the beginning and 58.9MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:04,587 INFO L158 Benchmark]: RCFGBuilder took 1841.84ms. Allocated memory was 130.0MB in the beginning and 172.0MB in the end (delta: 41.9MB). Free memory was 58.9MB in the beginning and 70.0MB in the end (delta: -11.1MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2021-11-23 15:59:04,596 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 104.9MB. Free memory is still 85.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2874.69ms. Allocated memory was 104.9MB in the beginning and 130.0MB in the end (delta: 25.2MB). Free memory was 60.6MB in the beginning and 73.5MB in the end (delta: -12.9MB). Peak memory consumption was 48.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.51ms. Allocated memory is still 130.0MB. Free memory was 73.5MB in the beginning and 64.5MB in the end (delta: 9.0MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.82ms. Allocated memory is still 130.0MB. Free memory was 64.5MB in the beginning and 58.9MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1841.84ms. Allocated memory was 130.0MB in the beginning and 172.0MB in the end (delta: 41.9MB). Free memory was 58.9MB in the beginning and 70.0MB in the end (delta: -11.1MB). Peak memory consumption was 34.6MB. 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 15:59:04,671 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/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_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/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_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/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_41f39f54-1379-4dbb-b981-baad02647c1a/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 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:59:07,380 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:59:07,384 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:59:07,446 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:59:07,447 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:59:07,452 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:59:07,454 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:59:07,459 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:59:07,463 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:59:07,469 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:59:07,473 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:59:07,475 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:59:07,475 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:59:07,478 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:59:07,480 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:59:07,485 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:59:07,487 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:59:07,488 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:59:07,507 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:59:07,510 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:59:07,512 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:59:07,513 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:59:07,516 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:59:07,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:59:07,528 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:59:07,528 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:59:07,528 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:59:07,530 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:59:07,530 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:59:07,532 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:59:07,532 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:59:07,533 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:59:07,534 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:59:07,535 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:59:07,536 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:59:07,536 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:59:07,537 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:59:07,537 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:59:07,538 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:59:07,539 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:59:07,539 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:59:07,540 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:59:07,568 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:59:07,568 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:59:07,569 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:59:07,569 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:59:07,570 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:59:07,570 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:59:07,570 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:59:07,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:59:07,571 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:59:07,571 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:59:07,571 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:59:07,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:59:07,572 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:59:07,572 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:59:07,572 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:59:07,573 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:59:07,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:59:07,573 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:59:07,573 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:59:07,574 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:59:07,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:07,574 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:59:07,574 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:59:07,574 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:59:07,575 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:59:07,575 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:59:07,575 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:59:07,575 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:59:07,576 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:59:07,576 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_41f39f54-1379-4dbb-b981-baad02647c1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b [2021-11-23 15:59:08,046 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:59:08,083 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:59:08,086 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:59:08,088 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:59:08,089 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:59:08,091 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-23 15:59:08,174 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/9388d9ac9/9c6c5c570ad4411fb048e9059a02aa34/FLAGfa04dd065 [2021-11-23 15:59:09,287 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:59:09,289 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2021-11-23 15:59:09,341 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/9388d9ac9/9c6c5c570ad4411fb048e9059a02aa34/FLAGfa04dd065 [2021-11-23 15:59:09,717 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/data/9388d9ac9/9c6c5c570ad4411fb048e9059a02aa34 [2021-11-23 15:59:09,720 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:59:09,722 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:59:09,724 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:09,724 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:59:09,730 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:59:09,731 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:09" (1/1) ... [2021-11-23 15:59:09,733 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1ad9588e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:09, skipping insertion in model container [2021-11-23 15:59:09,733 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:59:09" (1/1) ... [2021-11-23 15:59:09,742 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:59:09,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:10,228 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-23 15:59:10,237 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-23 15:59:11,671 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:59:11,770 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,771 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,772 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,773 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,774 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,790 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,793 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,795 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,797 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:11,798 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,378 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:59:12,379 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:59:12,381 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:59:12,382 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:59:12,387 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:59:12,388 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:59:12,389 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:59:12,390 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:59:12,391 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:59:12,392 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:59:12,619 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,620 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,637 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,671 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,794 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:12,849 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:59:12,886 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:59:12,892 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-23 15:59:12,892 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-23 15:59:12,929 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:59:12,987 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,992 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,993 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:12,994 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,014 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,016 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,018 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,019 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,067 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:59:13,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:59:13,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:59:13,080 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:59:13,083 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:59:13,083 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:59:13,084 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:59:13,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:59:13,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:59:13,086 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:59:13,166 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,168 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,169 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,183 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,236 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:13,267 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:59:13,282 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2021-11-23 15:59:13,283 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_41f39f54-1379-4dbb-b981-baad02647c1a/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2021-11-23 15:59:13,350 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:59:13,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,364 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,365 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,366 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,372 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,373 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,374 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,375 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,375 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,376 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,376 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,411 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:59:13,412 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:59:13,413 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:59:13,414 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:59:13,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:59:13,415 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:59:13,416 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:59:13,416 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:59:13,417 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:59:13,418 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:59:13,458 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,476 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,482 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:59:13,517 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:59:13,867 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:59:13,868 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13 WrapperNode [2021-11-23 15:59:13,868 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:59:13,869 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:13,870 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:59:13,870 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:59:13,879 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,004 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,112 INFO L137 Inliner]: procedures = 711, calls = 1673, calls flagged for inlining = 52, calls inlined = 7, statements flattened = 691 [2021-11-23 15:59:14,113 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:59:14,114 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:59:14,114 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:59:14,114 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:59:14,128 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,128 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,144 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,144 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,242 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,259 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,271 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,285 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:59:14,286 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:59:14,286 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:59:14,286 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:59:14,287 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:59:13" (1/1) ... [2021-11-23 15:59:14,295 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:59:14,315 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:59:14,336 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:59:14,360 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:59:14,392 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:59:14,392 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2021-11-23 15:59:14,392 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2021-11-23 15:59:14,393 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:59:14,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:59:14,393 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2021-11-23 15:59:14,393 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2021-11-23 15:59:14,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:59:14,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:59:14,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:59:14,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2021-11-23 15:59:14,394 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2021-11-23 15:59:14,394 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:59:14,395 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:59:14,395 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:59:14,395 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:59:14,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:59:14,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:59:14,396 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:59:14,396 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2021-11-23 15:59:14,396 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2021-11-23 15:59:14,396 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:59:14,396 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:59:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:59:14,397 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:59:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:59:14,397 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:59:14,398 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:59:14,398 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2021-11-23 15:59:14,399 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2021-11-23 15:59:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2021-11-23 15:59:14,402 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2021-11-23 15:59:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:59:14,402 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:59:14,402 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2021-11-23 15:59:14,403 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2021-11-23 15:59:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2021-11-23 15:59:14,404 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2021-11-23 15:59:14,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:59:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:59:14,410 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:59:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:59:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:59:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2021-11-23 15:59:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2021-11-23 15:59:14,411 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:59:14,411 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:59:14,412 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:59:14,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2021-11-23 15:59:14,830 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:59:14,832 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:59:17,649 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:59:17,723 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:59:17,728 INFO L158 Benchmark]: Toolchain (without parser) took 8004.98ms. Allocated memory was 60.8MB in the beginning and 169.9MB in the end (delta: 109.1MB). Free memory was 33.2MB in the beginning and 90.0MB in the end (delta: -56.8MB). Peak memory consumption was 78.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,728 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:59:17,729 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4144.78ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 33.0MB in the beginning and 56.4MB in the end (delta: -23.4MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,730 INFO L158 Benchmark]: Boogie Procedure Inliner took 244.01ms. Allocated memory is still 130.0MB. Free memory was 56.4MB in the beginning and 78.9MB in the end (delta: -22.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,730 INFO L158 Benchmark]: Boogie Preprocessor took 171.25ms. Allocated memory is still 130.0MB. Free memory was 78.9MB in the beginning and 71.9MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,731 INFO L158 Benchmark]: RCFGBuilder took 3439.72ms. Allocated memory was 130.0MB in the beginning and 169.9MB in the end (delta: 39.8MB). Free memory was 71.9MB in the beginning and 90.0MB in the end (delta: -18.1MB). Peak memory consumption was 49.2MB. Max. memory is 16.1GB. [2021-11-23 15:59:17,734 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 60.8MB. Free memory is still 41.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4144.78ms. Allocated memory was 60.8MB in the beginning and 130.0MB in the end (delta: 69.2MB). Free memory was 33.0MB in the beginning and 56.4MB in the end (delta: -23.4MB). Peak memory consumption was 55.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 244.01ms. Allocated memory is still 130.0MB. Free memory was 56.4MB in the beginning and 78.9MB in the end (delta: -22.5MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 171.25ms. Allocated memory is still 130.0MB. Free memory was 78.9MB in the beginning and 71.9MB in the end (delta: 7.0MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3439.72ms. Allocated memory was 130.0MB in the beginning and 169.9MB in the end (delta: 39.8MB). Free memory was 71.9MB in the beginning and 90.0MB in the end (delta: -18.1MB). Peak memory consumption was 49.2MB. 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 15:59:17,803 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_41f39f54-1379-4dbb-b981-baad02647c1a/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