./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:51:48,186 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:51:48,325 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:51:48,333 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:51:48,333 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:51:48,385 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:51:48,386 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:51:48,387 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:51:48,388 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:51:48,394 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:51:48,395 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:51:48,396 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:51:48,397 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:51:48,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:51:48,399 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:51:48,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:51:48,400 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:51:48,401 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:51:48,401 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:51:48,402 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:51:48,402 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:51:48,403 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:51:48,404 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:48,404 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:51:48,405 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:51:48,405 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:51:48,406 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:51:48,406 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:51:48,407 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:51:48,407 INFO L153 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 [2023-11-11 23:51:48,773 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:51:48,810 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:51:48,815 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:51:48,817 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:51:48,818 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:51:48,819 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2023-11-11 23:51:52,510 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:51:53,260 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:51:53,261 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2023-11-11 23:51:53,310 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data/cde8b3932/e403c65d13b6406d9ad72029fc83b622/FLAG2685c7c4a [2023-11-11 23:51:53,330 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data/cde8b3932/e403c65d13b6406d9ad72029fc83b622 [2023-11-11 23:51:53,337 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:51:53,340 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:51:53,346 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:53,346 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:51:53,352 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:51:53,354 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:53" (1/1) ... [2023-11-11 23:51:53,355 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7bd14290 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:53, skipping insertion in model container [2023-11-11 23:51:53,356 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:51:53" (1/1) ... [2023-11-11 23:51:53,537 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:51:53,918 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2023-11-11 23:51:53,929 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2023-11-11 23:51:55,289 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,290 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,291 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,293 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,295 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,313 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,314 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,317 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,318 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,321 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,323 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:55,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,010 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:51:56,015 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:51:56,018 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:51:56,019 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:51:56,026 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:51:56,028 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:51:56,029 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:51:56,030 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:51:56,032 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:51:56,033 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:51:56,186 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,195 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,284 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:56,319 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:51:56,335 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2023-11-11 23:51:56,336 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2023-11-11 23:51:56,424 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,439 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,440 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,441 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,442 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,451 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,466 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,467 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,468 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,470 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,471 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,471 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,523 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:51:56,524 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:51:56,525 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:51:56,526 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:51:56,528 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:51:56,529 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:51:56,529 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:51:56,530 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:51:56,531 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:51:56,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:51:56,554 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,561 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:51:56,569 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] [2023-11-11 23:51:56,588 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:51:56,909 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,909 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,909 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,909 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,909 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,910 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,910 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,910 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,910 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,910 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,911 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,912 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,912 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,913 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,913 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:51:56,920 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:51:56,921 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56 WrapperNode [2023-11-11 23:51:56,922 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:51:56,924 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:56,924 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:51:56,924 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:51:56,934 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,046 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,152 INFO L138 Inliner]: procedures = 689, calls = 1580, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 586 [2023-11-11 23:51:57,153 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:51:57,154 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:51:57,154 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:51:57,154 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:51:57,163 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,164 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,175 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,176 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,228 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,248 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,254 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,259 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,267 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:51:57,268 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:51:57,268 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:51:57,268 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:51:57,270 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:51:56" (1/1) ... [2023-11-11 23:51:57,275 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:51:57,287 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:51:57,300 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:51:57,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:51:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:51:57,342 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:51:57,342 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:51:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:51:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:51:57,343 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:51:57,343 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:51:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:51:57,345 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:51:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:51:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:51:57,346 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:51:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:51:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:51:57,346 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:51:57,347 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:51:57,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:51:57,378 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:51:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:51:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:51:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:51:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:51:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:51:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:51:57,379 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2023-11-11 23:51:57,379 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2023-11-11 23:51:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:51:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:51:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:51:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:51:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:51:57,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:51:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:51:57,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:51:57,758 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:51:57,760 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:51:58,988 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:51:59,220 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:51:59,220 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:51:59,224 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:59 BoogieIcfgContainer [2023-11-11 23:51:59,224 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:51:59,226 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:51:59,226 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:51:59,239 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:51:59,240 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:51:59" (1/1) ... [2023-11-11 23:51:59,253 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:51:59,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:51:59,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2023-11-11 23:51:59,352 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2023-11-11 23:51:59,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:51:59,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:51:59,362 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:51:59,437 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:51:59,444 INFO L158 Benchmark]: Toolchain (without parser) took 6102.00ms. Allocated memory was 157.3MB in the beginning and 199.2MB in the end (delta: 41.9MB). Free memory was 116.5MB in the beginning and 88.5MB in the end (delta: 28.0MB). Peak memory consumption was 71.0MB. Max. memory is 16.1GB. [2023-11-11 23:51:59,444 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 115.3MB. Free memory is still 89.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:51:59,451 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3577.29ms. Allocated memory is still 157.3MB. Free memory was 116.5MB in the beginning and 72.8MB in the end (delta: 43.6MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. [2023-11-11 23:51:59,453 INFO L158 Benchmark]: Boogie Procedure Inliner took 229.52ms. Allocated memory is still 157.3MB. Free memory was 72.8MB in the beginning and 64.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:51:59,453 INFO L158 Benchmark]: Boogie Preprocessor took 113.60ms. Allocated memory is still 157.3MB. Free memory was 64.5MB in the beginning and 59.1MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:51:59,454 INFO L158 Benchmark]: RCFGBuilder took 1956.23ms. Allocated memory was 157.3MB in the beginning and 199.2MB in the end (delta: 41.9MB). Free memory was 59.1MB in the beginning and 95.8MB in the end (delta: -36.8MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. [2023-11-11 23:51:59,456 INFO L158 Benchmark]: CodeCheck took 215.48ms. Allocated memory is still 199.2MB. Free memory was 95.8MB in the beginning and 88.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:51:59,467 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort Real not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort Real not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 115.3MB. Free memory is still 89.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3577.29ms. Allocated memory is still 157.3MB. Free memory was 116.5MB in the beginning and 72.8MB in the end (delta: 43.6MB). Peak memory consumption was 75.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 229.52ms. Allocated memory is still 157.3MB. Free memory was 72.8MB in the beginning and 64.5MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 113.60ms. Allocated memory is still 157.3MB. Free memory was 64.5MB in the beginning and 59.1MB in the end (delta: 5.4MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1956.23ms. Allocated memory was 157.3MB in the beginning and 199.2MB in the end (delta: 41.9MB). Free memory was 59.1MB in the beginning and 95.8MB in the end (delta: -36.8MB). Peak memory consumption was 28.4MB. Max. memory is 16.1GB. * CodeCheck took 215.48ms. Allocated memory is still 199.2MB. Free memory was 95.8MB in the beginning and 88.5MB in the end (delta: 7.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7517]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:51:59,499 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV --witnessprinter.witness.filename witness --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 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:52:02,885 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:52:03,025 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:52:03,089 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:52:03,091 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:52:03,092 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:52:03,093 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:52:03,094 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:52:03,095 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:52:03,101 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:52:03,102 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:52:03,102 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:52:03,103 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:52:03,105 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:52:03,106 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:52:03,106 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:52:03,107 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:52:03,107 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:52:03,108 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:52:03,109 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:52:03,109 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:52:03,110 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:52:03,110 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:52:03,111 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:52:03,112 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:52:03,112 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:03,113 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:52:03,113 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:52:03,114 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:52:03,114 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:52:03,116 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:52:03,116 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:52:03,116 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:52:03,117 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:52:03,117 INFO L153 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9e160fe5ab2582a9d6f5a0de6f18c7ad864793aa408f2050ff0148a78c40a3b1 [2023-11-11 23:52:03,636 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:52:03,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:52:03,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:52:03,683 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:52:03,684 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:52:03,686 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2023-11-11 23:52:07,892 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:52:08,696 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:52:08,697 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i [2023-11-11 23:52:08,741 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data/83bb00d61/75b8141dc8414a548be38f9f72cca83c/FLAG51e5cb649 [2023-11-11 23:52:08,760 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/data/83bb00d61/75b8141dc8414a548be38f9f72cca83c [2023-11-11 23:52:08,763 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:52:08,765 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:52:08,767 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:08,768 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:52:08,777 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:52:08,782 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:08" (1/1) ... [2023-11-11 23:52:08,783 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66340ebb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:08, skipping insertion in model container [2023-11-11 23:52:08,784 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:52:08" (1/1) ... [2023-11-11 23:52:08,942 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:09,355 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2023-11-11 23:52:09,365 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2023-11-11 23:52:10,493 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,494 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,495 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,496 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,497 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,516 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,517 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,520 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,521 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,524 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,525 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,526 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:10,527 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,041 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:11,042 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:11,044 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:11,045 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:11,058 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:11,059 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:11,060 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:11,061 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:11,062 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:11,063 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:11,291 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,301 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,378 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:11,428 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:52:11,502 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:52:11,512 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2023-11-11 23:52:11,513 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2023-11-11 23:52:11,648 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,658 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,659 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,659 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,660 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,670 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,671 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,672 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,673 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,674 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,675 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,676 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,677 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,752 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:11,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:11,754 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:11,764 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:11,765 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:11,766 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:11,766 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:11,767 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:11,768 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:11,771 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:11,804 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,815 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:11,868 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:11,899 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:52:11,928 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4494,4507] [2023-11-11 23:52:11,929 WARN L240 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_63149891-8c5d-40f5-a6a4-048e87c64cfd/sv-benchmarks/c/aws-c-common/aws_array_list_clear_harness_negated.i[4554,4567] [2023-11-11 23:52:12,003 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,004 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,004 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,005 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,006 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,013 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,013 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,014 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,015 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,016 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,017 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,017 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,018 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,108 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:52:12,109 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:52:12,109 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:52:12,110 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:52:12,111 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:52:12,112 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:52:12,113 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:52:12,113 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:52:12,114 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:52:12,115 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:52:12,187 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,200 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:52:12,209 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] [2023-11-11 23:52:12,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:52:12,472 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,472 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,472 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,472 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,473 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,473 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,473 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,473 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,473 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,474 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,474 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,474 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,474 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,474 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,475 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:52:12,484 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:52:12,485 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12 WrapperNode [2023-11-11 23:52:12,485 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:52:12,487 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:12,487 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:52:12,487 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:52:12,496 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,672 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,771 INFO L138 Inliner]: procedures = 709, calls = 1580, calls flagged for inlining = 46, calls inlined = 6, statements flattened = 585 [2023-11-11 23:52:12,781 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:52:12,784 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:52:12,784 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:52:12,786 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:52:12,798 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,798 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,823 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,824 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,876 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,897 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,909 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,928 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,955 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:52:12,956 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:52:12,956 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:52:12,957 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:52:12,958 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:52:12" (1/1) ... [2023-11-11 23:52:12,966 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:52:12,981 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:52:13,004 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:52:13,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:52:13,059 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:52:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:52:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:52:13,061 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:52:13,061 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:52:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:52:13,062 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:52:13,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:52:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:52:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:52:13,063 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:52:13,063 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:52:13,064 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:52:13,064 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:52:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:52:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:52:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:52:13,065 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:52:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:52:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:52:13,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:52:13,066 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:52:13,067 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:52:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:52:13,067 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:52:13,067 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:52:13,069 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:52:13,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_clear [2023-11-11 23:52:13,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_clear [2023-11-11 23:52:13,069 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:52:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:52:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:52:13,070 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:52:13,070 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:52:13,071 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:52:13,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:52:13,499 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:52:13,502 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:52:15,647 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:52:16,120 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:52:16,120 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:52:16,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:16 BoogieIcfgContainer [2023-11-11 23:52:16,125 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:52:16,126 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:52:16,127 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:52:16,139 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:52:16,140 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:52:16" (1/1) ... [2023-11-11 23:52:16,153 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:52:16,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:52:16,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 78 states and 96 transitions. [2023-11-11 23:52:16,254 INFO L276 IsEmpty]: Start isEmpty. Operand 78 states and 96 transitions. [2023-11-11 23:52:16,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2023-11-11 23:52:16,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:52:16,268 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:52:16,268 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:52:16,271 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:52:16,307 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:52:16,387 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) 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) [2023-11-11 23:52:16,392 INFO L158 Benchmark]: Toolchain (without parser) took 7625.59ms. Allocated memory was 115.3MB in the beginning and 167.8MB in the end (delta: 52.4MB). Free memory was 83.9MB in the beginning and 104.2MB in the end (delta: -20.3MB). Peak memory consumption was 34.7MB. Max. memory is 16.1GB. [2023-11-11 23:52:16,392 INFO L158 Benchmark]: CDTParser took 0.69ms. Allocated memory is still 75.5MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:52:16,393 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3718.50ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 83.6MB in the beginning and 65.0MB in the end (delta: 18.6MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2023-11-11 23:52:16,394 INFO L158 Benchmark]: Boogie Procedure Inliner took 295.62ms. Allocated memory is still 138.4MB. Free memory was 65.0MB in the beginning and 90.2MB in the end (delta: -25.2MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. [2023-11-11 23:52:16,400 INFO L158 Benchmark]: Boogie Preprocessor took 170.96ms. Allocated memory is still 138.4MB. Free memory was 90.2MB in the beginning and 83.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:16,401 INFO L158 Benchmark]: RCFGBuilder took 3168.68ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 83.9MB in the beginning and 110.8MB in the end (delta: -26.9MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. [2023-11-11 23:52:16,403 INFO L158 Benchmark]: CodeCheck took 263.62ms. Allocated memory is still 167.8MB. Free memory was 110.8MB in the beginning and 104.2MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:52:16,412 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - ExceptionOrErrorResult: SMTLIBException: Sort RoundingMode not declared de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: SMTLIBException: Sort RoundingMode not declared: de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.69ms. Allocated memory is still 75.5MB. Free memory was 51.1MB in the beginning and 51.0MB in the end (delta: 94.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3718.50ms. Allocated memory was 115.3MB in the beginning and 138.4MB in the end (delta: 23.1MB). Free memory was 83.6MB in the beginning and 65.0MB in the end (delta: 18.6MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 295.62ms. Allocated memory is still 138.4MB. Free memory was 65.0MB in the beginning and 90.2MB in the end (delta: -25.2MB). Peak memory consumption was 9.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 170.96ms. Allocated memory is still 138.4MB. Free memory was 90.2MB in the beginning and 83.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3168.68ms. Allocated memory was 138.4MB in the beginning and 167.8MB in the end (delta: 29.4MB). Free memory was 83.9MB in the beginning and 110.8MB in the end (delta: -26.9MB). Peak memory consumption was 63.6MB. Max. memory is 16.1GB. * CodeCheck took 263.62ms. Allocated memory is still 167.8MB. Free memory was 110.8MB in the beginning and 104.2MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7517]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7517-7528] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:52:16,440 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:52:16,650 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_63149891-8c5d-40f5-a6a4-048e87c64cfd/bin/ukojak-verify-0OAaufAVZV/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: SMTLIBException: Sort RoundingMode not declared