./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_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_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/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_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/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_5a3a181d-121d-4fea-a921-fe4ee43e5856/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 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:37,055 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:37,058 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:37,118 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:37,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:37,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:37,125 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:37,129 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:37,132 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:37,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:37,139 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:37,141 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:37,141 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:37,144 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:37,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:37,153 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:37,155 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:37,156 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:37,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:37,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:37,169 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:37,170 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:37,174 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:37,175 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:37,186 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:37,187 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:37,187 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:37,190 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:37,191 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:37,193 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:37,193 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:37,195 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:37,197 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:37,199 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:37,201 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:37,202 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:37,203 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:37,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:37,204 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:37,205 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:37,206 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:37,207 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:57:37,256 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:37,256 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:37,259 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:37,259 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:37,260 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:37,261 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:37,261 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:37,262 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:57:37,270 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:37,270 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:37,272 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:37,272 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:37,272 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:37,273 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:37,273 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:37,274 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:37,274 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:37,274 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:37,275 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:37,275 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:37,275 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:37,276 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:37,276 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:57:37,277 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:57:37,277 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:37,277 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc [2021-11-23 15:57:37,589 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:37,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:37,639 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:37,642 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:37,643 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:37,645 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-23 15:57:37,729 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/6292e805e/c1619782e1204e1e9e22afad6ab16d88/FLAGd5ae5044f [2021-11-23 15:57:38,635 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:38,636 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-23 15:57:38,689 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/6292e805e/c1619782e1204e1e9e22afad6ab16d88/FLAGd5ae5044f [2021-11-23 15:57:39,104 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/6292e805e/c1619782e1204e1e9e22afad6ab16d88 [2021-11-23 15:57:39,107 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:39,109 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:39,111 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:39,111 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:39,115 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:39,116 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:39" (1/1) ... [2021-11-23 15:57:39,118 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2aa93140 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:39, skipping insertion in model container [2021-11-23 15:57:39,118 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:39" (1/1) ... [2021-11-23 15:57:39,127 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:39,242 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:39,618 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-23 15:57:39,627 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-23 15:57:40,460 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:57:40,547 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,548 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,549 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,551 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,567 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,568 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,570 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,571 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,573 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,575 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,576 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:40,576 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,064 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:57:41,068 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:57:41,069 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:57:41,075 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:57:41,078 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:57:41,079 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:57:41,081 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:57:41,083 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:57:41,085 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:57:41,087 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:57:41,286 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,293 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,312 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:41,329 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:41,357 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-23 15:57:41,363 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-23 15:57:41,430 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:57:41,471 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,472 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,473 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,474 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,483 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,486 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,490 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,491 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,492 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,493 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,500 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,561 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:57:41,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:57:41,562 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:57:41,563 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:57:41,564 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:57:41,565 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:57:41,566 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:57:41,566 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:57:41,567 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:57:41,567 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:57:41,596 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,600 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:41,606 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:42,002 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:42,002 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42 WrapperNode [2021-11-23 15:57:42,003 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:42,004 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:42,004 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:42,004 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:42,012 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,137 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,222 INFO L137 Inliner]: procedures = 681, calls = 1246, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 158 [2021-11-23 15:57:42,223 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:42,226 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:42,226 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:42,226 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:42,237 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,238 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,250 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,251 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,310 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,317 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,340 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:42,342 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:42,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:42,342 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:42,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:42" (1/1) ... [2021-11-23 15:57:42,365 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:42,380 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:42,396 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:42,398 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:42,436 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:57:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:57:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:57:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:57:42,437 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:57:42,437 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:57:42,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:57:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:42,438 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:57:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:57:42,439 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:57:42,439 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:57:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:57:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:57:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:57:42,440 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:57:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:42,440 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:57:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:57:42,441 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 15:57:42,441 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 15:57:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:57:42,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:57:42,659 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:42,661 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:43,137 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:57:43,168 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:43,173 INFO L158 Benchmark]: Toolchain (without parser) took 4063.20ms. Allocated memory was 144.7MB in the beginning and 188.7MB in the end (delta: 44.0MB). Free memory was 101.1MB in the beginning and 109.5MB in the end (delta: -8.4MB). Peak memory consumption was 35.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:43,174 INFO L158 Benchmark]: CDTParser took 0.38ms. Allocated memory is still 144.7MB. Free memory was 121.1MB in the beginning and 121.1MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:43,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2891.85ms. Allocated memory was 144.7MB in the beginning and 188.7MB in the end (delta: 44.0MB). Free memory was 100.9MB in the beginning and 144.1MB in the end (delta: -43.2MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:43,176 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.70ms. Allocated memory is still 188.7MB. Free memory was 144.1MB in the beginning and 138.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2021-11-23 15:57:43,177 INFO L158 Benchmark]: Boogie Preprocessor took 114.88ms. Allocated memory is still 188.7MB. Free memory was 137.8MB in the beginning and 134.7MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-11-23 15:57:43,178 INFO L158 Benchmark]: RCFGBuilder took 829.64ms. Allocated memory is still 188.7MB. Free memory was 134.7MB in the beginning and 109.5MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. Max. memory is 16.1GB. [2021-11-23 15:57:43,182 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.38ms. Allocated memory is still 144.7MB. Free memory was 121.1MB in the beginning and 121.1MB in the end (delta: 29.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2891.85ms. Allocated memory was 144.7MB in the beginning and 188.7MB in the end (delta: 44.0MB). Free memory was 100.9MB in the beginning and 144.1MB in the end (delta: -43.2MB). Peak memory consumption was 77.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.70ms. Allocated memory is still 188.7MB. Free memory was 144.1MB in the beginning and 138.9MB in the end (delta: 5.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 114.88ms. Allocated memory is still 188.7MB. Free memory was 137.8MB in the beginning and 134.7MB in the end (delta: 3.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 829.64ms. Allocated memory is still 188.7MB. Free memory was 134.7MB in the beginning and 109.5MB in the end (delta: 25.2MB). Peak memory consumption was 25.2MB. 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 15:57:43,236 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/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_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/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_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/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_5a3a181d-121d-4fea-a921-fe4ee43e5856/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 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:57:46,061 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:57:46,065 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:57:46,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:57:46,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:57:46,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:57:46,122 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:57:46,134 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:57:46,136 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:57:46,138 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:57:46,140 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:57:46,142 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:57:46,144 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:57:46,147 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:57:46,149 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:57:46,151 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:57:46,153 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:57:46,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:57:46,157 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:57:46,161 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:57:46,163 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:57:46,167 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:57:46,169 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:57:46,170 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:57:46,174 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:57:46,175 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:57:46,175 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:57:46,177 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:57:46,178 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:57:46,179 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:57:46,180 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:57:46,181 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:57:46,186 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:57:46,189 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:57:46,191 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:57:46,192 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:57:46,206 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:57:46,206 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:57:46,206 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:57:46,208 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:57:46,208 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:57:46,211 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:57:46,260 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:57:46,260 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:57:46,262 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:57:46,262 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:57:46,264 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:57:46,264 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:57:46,264 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:57:46,265 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:57:46,265 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:57:46,265 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:57:46,266 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:57:46,267 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:57:46,267 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:57:46,267 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:57:46,267 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:57:46,268 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:57:46,268 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:57:46,268 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:57:46,268 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:57:46,269 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:57:46,269 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:46,269 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:57:46,269 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:57:46,270 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:57:46,270 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:57:46,270 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:57:46,271 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:57:46,271 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:57:46,271 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:57:46,271 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0ba06c24e4863868ad00a49056930e4c556765c875f4e2eef69c939c987b26bc [2021-11-23 15:57:46,669 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:57:46,701 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:57:46,703 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:57:46,705 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:57:46,706 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:57:46,708 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/../../sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-23 15:57:46,795 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/d10e205a0/34e3abed914f4446bd04bf806a62d113/FLAG478413b42 [2021-11-23 15:57:47,874 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:57:47,875 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i [2021-11-23 15:57:47,910 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/d10e205a0/34e3abed914f4446bd04bf806a62d113/FLAG478413b42 [2021-11-23 15:57:48,285 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/data/d10e205a0/34e3abed914f4446bd04bf806a62d113 [2021-11-23 15:57:48,287 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:57:48,289 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:57:48,290 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:48,290 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:57:48,294 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:57:48,294 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:48" (1/1) ... [2021-11-23 15:57:48,296 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4b4bc548 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:48, skipping insertion in model container [2021-11-23 15:57:48,296 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:57:48" (1/1) ... [2021-11-23 15:57:48,303 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:57:48,418 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:48,748 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-23 15:57:48,755 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-23 15:57:49,892 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:57:49,976 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,977 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,978 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,979 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,980 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,995 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,996 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,998 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:49,999 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,001 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,003 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,004 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,522 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:57:50,523 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:57:50,524 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:57:50,525 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:57:50,526 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:57:50,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:57:50,527 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:57:50,528 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:57:50,529 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:57:50,529 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:57:50,670 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,678 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,692 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:50,715 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:57:50,751 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:57:50,755 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-23 15:57:50,756 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-23 15:57:50,786 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:57:50,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,802 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,803 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,804 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,811 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,812 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,813 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,814 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,815 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,851 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:57:50,852 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:57:50,853 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:57:50,854 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:57:50,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:57:50,855 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:57:50,856 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:57:50,856 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:57:50,857 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:57:50,857 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:57:50,898 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,903 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,910 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:50,917 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:57:50,930 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4500,4513] [2021-11-23 15:57:50,931 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_5a3a181d-121d-4fea-a921-fe4ee43e5856/sv-benchmarks/c/aws-c-common/aws_array_list_init_static_harness.i[4560,4573] [2021-11-23 15:57:50,960 WARN L610 FunctionHandler]: implicit declaration of function __builtin_va_copy [2021-11-23 15:57:50,973 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,974 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,975 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,982 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,983 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,984 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,985 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:50,986 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:51,019 WARN L610 FunctionHandler]: implicit declaration of function __atomic_load_n [2021-11-23 15:57:51,020 WARN L610 FunctionHandler]: implicit declaration of function __atomic_store_n [2021-11-23 15:57:51,021 WARN L610 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2021-11-23 15:57:51,022 WARN L610 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2021-11-23 15:57:51,023 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2021-11-23 15:57:51,023 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2021-11-23 15:57:51,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2021-11-23 15:57:51,024 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2021-11-23 15:57:51,048 WARN L610 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2021-11-23 15:57:51,048 WARN L610 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2021-11-23 15:57:51,090 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:51,098 WARN L1533 CHandler]: Possible shadowing of function index [2021-11-23 15:57:51,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:57:51,374 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:57:51,375 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51 WrapperNode [2021-11-23 15:57:51,375 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:57:51,376 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:51,376 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:57:51,376 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:57:51,384 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,481 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,548 INFO L137 Inliner]: procedures = 700, calls = 1246, calls flagged for inlining = 53, calls inlined = 9, statements flattened = 155 [2021-11-23 15:57:51,549 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:57:51,549 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:57:51,550 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:57:51,550 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:57:51,561 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,561 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,586 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,586 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,607 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,610 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,618 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,630 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:57:51,631 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:57:51,631 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:57:51,631 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:57:51,632 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:57:51" (1/1) ... [2021-11-23 15:57:51,656 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:57:51,681 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:57:51,700 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:57:51,723 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:57:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:57:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2021-11-23 15:57:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2021-11-23 15:57:51,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:57:51,750 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:57:51,750 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2021-11-23 15:57:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2021-11-23 15:57:51,750 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2021-11-23 15:57:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2021-11-23 15:57:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:57:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:57:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:57:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:57:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:57:51,751 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2021-11-23 15:57:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2021-11-23 15:57:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:57:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2021-11-23 15:57:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2021-11-23 15:57:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:57:51,752 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2021-11-23 15:57:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2021-11-23 15:57:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:57:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:57:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:57:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:57:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:57:51,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:57:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:57:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2021-11-23 15:57:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2021-11-23 15:57:51,754 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2021-11-23 15:57:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2021-11-23 15:57:52,069 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:57:52,071 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:57:55,630 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 15:57:55,667 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:57:55,672 INFO L158 Benchmark]: Toolchain (without parser) took 7382.22ms. Allocated memory was 69.2MB in the beginning and 136.3MB in the end (delta: 67.1MB). Free memory was 44.8MB in the beginning and 78.4MB in the end (delta: -33.5MB). Peak memory consumption was 50.5MB. Max. memory is 16.1GB. [2021-11-23 15:57:55,672 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 69.2MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:57:55,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3085.05ms. Allocated memory was 69.2MB in the beginning and 107.0MB in the end (delta: 37.7MB). Free memory was 44.6MB in the beginning and 45.6MB in the end (delta: -977.2kB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. [2021-11-23 15:57:55,674 INFO L158 Benchmark]: Boogie Procedure Inliner took 173.01ms. Allocated memory is still 107.0MB. Free memory was 45.6MB in the beginning and 38.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2021-11-23 15:57:55,674 INFO L158 Benchmark]: Boogie Preprocessor took 80.99ms. Allocated memory is still 107.0MB. Free memory was 38.9MB in the beginning and 60.0MB in the end (delta: -21.0MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. [2021-11-23 15:57:55,675 INFO L158 Benchmark]: RCFGBuilder took 4038.63ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 60.0MB in the beginning and 78.4MB in the end (delta: -18.4MB). Peak memory consumption was 27.9MB. Max. memory is 16.1GB. [2021-11-23 15:57:55,677 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 69.2MB. Free memory is still 50.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3085.05ms. Allocated memory was 69.2MB in the beginning and 107.0MB in the end (delta: 37.7MB). Free memory was 44.6MB in the beginning and 45.6MB in the end (delta: -977.2kB). Peak memory consumption was 49.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 173.01ms. Allocated memory is still 107.0MB. Free memory was 45.6MB in the beginning and 38.9MB in the end (delta: 6.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 80.99ms. Allocated memory is still 107.0MB. Free memory was 38.9MB in the beginning and 60.0MB in the end (delta: -21.0MB). Peak memory consumption was 2.4MB. Max. memory is 16.1GB. * RCFGBuilder took 4038.63ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 60.0MB in the beginning and 78.4MB in the end (delta: -18.4MB). Peak memory consumption was 27.9MB. 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 15:57:55,744 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5a3a181d-121d-4fea-a921-fe4ee43e5856/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