./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.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_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/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_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/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_5e5e344f-ac85-4cdf-b784-04f483590415/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 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:01:17,871 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:01:18,002 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:01:18,012 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:01:18,019 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:01:18,062 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:01:18,064 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:01:18,065 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:01:18,066 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:01:18,073 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:01:18,073 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:01:18,074 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:01:18,074 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:01:18,076 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:01:18,077 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:01:18,077 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:01:18,077 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:01:18,078 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:01:18,078 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:01:18,079 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:01:18,080 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:01:18,085 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:01:18,085 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:18,086 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:01:18,086 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:01:18,086 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:01:18,087 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:01:18,087 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:01:18,088 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:01:18,088 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_5e5e344f-ac85-4cdf-b784-04f483590415/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 [2023-11-12 00:01:18,346 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:01:18,371 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:01:18,374 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:01:18,375 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:01:18,377 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:01:18,378 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2023-11-12 00:01:21,540 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:01:22,116 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:01:22,116 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2023-11-12 00:01:22,154 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data/9bebf2449/6ca0daae2f0343cfb87c17bcc5b2724f/FLAG43990d01b [2023-11-12 00:01:22,186 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data/9bebf2449/6ca0daae2f0343cfb87c17bcc5b2724f [2023-11-12 00:01:22,189 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:01:22,190 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:01:22,192 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:22,192 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:01:22,198 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:01:22,199 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:22" (1/1) ... [2023-11-12 00:01:22,200 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@443076ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:22, skipping insertion in model container [2023-11-12 00:01:22,201 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:22" (1/1) ... [2023-11-12 00:01:22,309 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:01:22,570 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2023-11-12 00:01:22,579 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2023-11-12 00:01:23,565 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,566 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,567 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,569 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,571 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,590 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,592 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,593 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,596 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,597 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,598 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:23,599 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,093 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:24,104 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:24,105 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:24,107 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:24,109 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:24,110 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:24,118 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:24,119 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:24,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:24,120 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:24,345 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:24,391 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:01:24,408 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2023-11-12 00:01:24,409 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2023-11-12 00:01:24,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,473 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,474 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,474 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,475 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,484 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,485 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,486 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,487 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,488 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,489 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,490 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,490 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:24,531 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:24,532 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:24,533 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:24,534 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:24,536 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:24,536 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:24,537 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:24,537 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:24,538 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:24,539 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:24,554 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2023-11-12 00:01:24,573 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:24,888 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,888 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,888 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,888 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,889 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,889 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,889 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,889 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,889 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,889 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,890 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,890 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,890 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,890 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,890 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,891 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,891 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,891 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:24,899 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:01:24,900 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24 WrapperNode [2023-11-12 00:01:24,900 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:24,901 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:24,901 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:01:24,901 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:01:24,908 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:24,979 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,046 INFO L138 Inliner]: procedures = 681, calls = 1233, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 526 [2023-11-12 00:01:25,046 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:25,047 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:01:25,047 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:01:25,047 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:01:25,068 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,068 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,077 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,087 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,138 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,140 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,144 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,163 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,170 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:01:25,171 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:01:25,171 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:01:25,171 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:01:25,172 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:24" (1/1) ... [2023-11-12 00:01:25,178 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:25,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:01:25,224 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:01:25,248 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:01:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2023-11-12 00:01:25,261 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2023-11-12 00:01:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:01:25,261 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:01:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:01:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:01:25,262 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:01:25,262 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:01:25,264 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:01:25,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:01:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:01:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:01:25,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:01:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-12 00:01:25,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-12 00:01:25,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:01:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:01:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:01:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:01:25,266 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-12 00:01:25,266 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-12 00:01:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:01:25,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:01:25,578 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:01:25,579 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:01:26,426 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:01:26,579 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:01:26,579 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:01:26,582 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:26 BoogieIcfgContainer [2023-11-12 00:01:26,582 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:01:26,584 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:01:26,584 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:01:26,594 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:01:26,595 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:26" (1/1) ... [2023-11-12 00:01:26,608 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:01:26,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:26,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 55 states and 68 transitions. [2023-11-12 00:01:26,681 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2023-11-12 00:01:26,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-12 00:01:26,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:26,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:26,743 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.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) [2023-11-12 00:01:26,747 INFO L158 Benchmark]: Toolchain (without parser) took 4555.69ms. Allocated memory was 180.4MB in the beginning and 234.9MB in the end (delta: 54.5MB). Free memory was 130.4MB in the beginning and 164.8MB in the end (delta: -34.4MB). Peak memory consumption was 20.7MB. Max. memory is 16.1GB. [2023-11-12 00:01:26,748 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 138.4MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:01:26,749 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2708.08ms. Allocated memory is still 180.4MB. Free memory was 130.4MB in the beginning and 115.9MB in the end (delta: 14.5MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. [2023-11-12 00:01:26,750 INFO L158 Benchmark]: Boogie Procedure Inliner took 145.33ms. Allocated memory is still 180.4MB. Free memory was 115.9MB in the beginning and 108.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:26,752 INFO L158 Benchmark]: Boogie Preprocessor took 122.93ms. Allocated memory is still 180.4MB. Free memory was 108.7MB in the beginning and 104.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:01:26,753 INFO L158 Benchmark]: RCFGBuilder took 1412.06ms. Allocated memory was 180.4MB in the beginning and 234.9MB in the end (delta: 54.5MB). Free memory was 104.5MB in the beginning and 171.1MB in the end (delta: -66.6MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. [2023-11-12 00:01:26,754 INFO L158 Benchmark]: CodeCheck took 161.59ms. Allocated memory is still 234.9MB. Free memory was 171.1MB in the beginning and 164.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:26,764 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 0.31ms. Allocated memory is still 138.4MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2708.08ms. Allocated memory is still 180.4MB. Free memory was 130.4MB in the beginning and 115.9MB in the end (delta: 14.5MB). Peak memory consumption was 77.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 145.33ms. Allocated memory is still 180.4MB. Free memory was 115.9MB in the beginning and 108.7MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 122.93ms. Allocated memory is still 180.4MB. Free memory was 108.7MB in the beginning and 104.5MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1412.06ms. Allocated memory was 180.4MB in the beginning and 234.9MB in the end (delta: 54.5MB). Free memory was 104.5MB in the beginning and 171.1MB in the end (delta: -66.6MB). Peak memory consumption was 49.0MB. Max. memory is 16.1GB. * CodeCheck took 161.59ms. Allocated memory is still 234.9MB. Free memory was 171.1MB in the beginning and 164.8MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6947]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:01:26,793 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/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_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/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_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/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_5e5e344f-ac85-4cdf-b784-04f483590415/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 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:01:29,579 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:01:29,733 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-12 00:01:29,781 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:01:29,782 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:01:29,783 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:01:29,784 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:01:29,784 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:01:29,785 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:01:29,790 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:01:29,791 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:01:29,791 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:01:29,792 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:01:29,794 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:01:29,794 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:01:29,794 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:01:29,795 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:01:29,795 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:01:29,796 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:01:29,797 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:01:29,798 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:01:29,798 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-12 00:01:29,799 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:01:29,799 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-12 00:01:29,800 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:01:29,800 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:29,801 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:01:29,801 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:01:29,801 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:01:29,802 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:01:29,803 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:01:29,803 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:01:29,804 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-12 00:01:29,804 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:01:29,805 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_5e5e344f-ac85-4cdf-b784-04f483590415/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 85d674f1fa2637b1938916a29638137d4fa709dbd0bf61de12fff951c3252955 [2023-11-12 00:01:30,239 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:01:30,262 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:01:30,265 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:01:30,266 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:01:30,267 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:01:30,268 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2023-11-12 00:01:33,693 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:01:34,314 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:01:34,315 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i [2023-11-12 00:01:34,363 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data/d3ce4204e/d19a6a40925f44f29d7781b21361b40e/FLAG175f088d9 [2023-11-12 00:01:34,383 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/data/d3ce4204e/d19a6a40925f44f29d7781b21361b40e [2023-11-12 00:01:34,388 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:01:34,389 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:01:34,393 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:34,393 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:01:34,398 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:01:34,400 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:34" (1/1) ... [2023-11-12 00:01:34,401 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5067b9ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:34, skipping insertion in model container [2023-11-12 00:01:34,401 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:34" (1/1) ... [2023-11-12 00:01:34,589 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:01:34,905 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2023-11-12 00:01:34,912 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2023-11-12 00:01:35,861 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,862 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,863 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,864 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,866 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,884 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,891 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,894 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,898 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,901 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,904 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,922 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:35,923 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,432 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:36,434 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:36,435 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:36,437 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:36,439 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:36,440 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:36,441 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:36,442 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:36,443 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:36,444 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:36,644 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:36,680 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:01:36,706 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4494,4507] [2023-11-12 00:01:36,706 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_5e5e344f-ac85-4cdf-b784-04f483590415/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness.i[4554,4567] [2023-11-12 00:01:36,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,749 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,749 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,750 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,792 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,793 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,796 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,799 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,800 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,801 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:36,877 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:36,880 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:36,881 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:36,882 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:36,884 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:36,885 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:36,886 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:36,889 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:36,890 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:36,891 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:36,908 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] [2023-11-12 00:01:36,936 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:37,187 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,187 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,187 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,188 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,188 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,188 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,188 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,188 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,188 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,189 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,189 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,189 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,189 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,189 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,189 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,190 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,190 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,190 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:37,198 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:01:37,199 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37 WrapperNode [2023-11-12 00:01:37,199 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:37,200 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:37,200 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:01:37,200 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:01:37,208 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,308 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,414 INFO L138 Inliner]: procedures = 701, calls = 1233, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 522 [2023-11-12 00:01:37,415 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:37,415 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:01:37,416 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:01:37,416 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:01:37,426 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,427 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,444 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,445 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,494 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,504 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,522 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,536 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,544 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:01:37,550 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:01:37,550 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:01:37,550 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:01:37,551 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:37" (1/1) ... [2023-11-12 00:01:37,557 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:37,570 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:01:37,594 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:01:37,608 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:01:37,639 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2023-11-12 00:01:37,639 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2023-11-12 00:01:37,640 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:01:37,641 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:01:37,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:01:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:01:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-12 00:01:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-12 00:01:37,642 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:01:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:01:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:01:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:01:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:01:37,643 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:01:37,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:01:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-12 00:01:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-12 00:01:37,644 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-12 00:01:37,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-12 00:01:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:01:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-12 00:01:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-12 00:01:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:01:37,645 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-12 00:01:37,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-12 00:01:37,646 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-12 00:01:37,647 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-12 00:01:37,974 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:01:37,976 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:01:39,247 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:01:39,528 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:01:39,529 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:01:39,536 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:39 BoogieIcfgContainer [2023-11-12 00:01:39,536 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:01:39,538 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:01:39,538 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:01:39,551 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:01:39,552 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:39" (1/1) ... [2023-11-12 00:01:39,564 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:01:39,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:39,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 54 states and 67 transitions. [2023-11-12 00:01:39,641 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2023-11-12 00:01:39,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-12 00:01:39,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:39,650 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:01:39,651 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-12 00:01:39,654 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:01:39,656 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-12 00:01:39,734 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) [2023-11-12 00:01:39,737 INFO L158 Benchmark]: Toolchain (without parser) took 5347.42ms. Allocated memory was 67.1MB in the beginning and 130.0MB in the end (delta: 62.9MB). Free memory was 36.8MB in the beginning and 59.9MB in the end (delta: -23.0MB). Peak memory consumption was 41.1MB. Max. memory is 16.1GB. [2023-11-12 00:01:39,738 INFO L158 Benchmark]: CDTParser took 0.53ms. Allocated memory is still 67.1MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:01:39,739 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2806.46ms. Allocated memory was 67.1MB in the beginning and 107.0MB in the end (delta: 39.8MB). Free memory was 36.7MB in the beginning and 63.0MB in the end (delta: -26.3MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:39,740 INFO L158 Benchmark]: Boogie Procedure Inliner took 214.88ms. Allocated memory is still 107.0MB. Free memory was 63.0MB in the beginning and 55.1MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:01:39,740 INFO L158 Benchmark]: Boogie Preprocessor took 133.35ms. Allocated memory is still 107.0MB. Free memory was 55.1MB in the beginning and 49.4MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:39,741 INFO L158 Benchmark]: RCFGBuilder took 1986.66ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 49.4MB in the beginning and 66.2MB in the end (delta: -16.8MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. [2023-11-12 00:01:39,742 INFO L158 Benchmark]: CodeCheck took 198.14ms. Allocated memory is still 130.0MB. Free memory was 66.2MB in the beginning and 59.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:39,753 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 0.53ms. Allocated memory is still 67.1MB. Free memory is still 42.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2806.46ms. Allocated memory was 67.1MB in the beginning and 107.0MB in the end (delta: 39.8MB). Free memory was 36.7MB in the beginning and 63.0MB in the end (delta: -26.3MB). Peak memory consumption was 40.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 214.88ms. Allocated memory is still 107.0MB. Free memory was 63.0MB in the beginning and 55.1MB in the end (delta: 7.8MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 133.35ms. Allocated memory is still 107.0MB. Free memory was 55.1MB in the beginning and 49.4MB in the end (delta: 5.8MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 1986.66ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 49.4MB in the beginning and 66.2MB in the end (delta: -16.8MB). Peak memory consumption was 19.9MB. Max. memory is 16.1GB. * CodeCheck took 198.14ms. Allocated memory is still 130.0MB. Free memory was 66.2MB in the beginning and 59.9MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6947]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6947-6958] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:01:39,777 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:01:39,997 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e5e344f-ac85-4cdf-b784-04f483590415/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