./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_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_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/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_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/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_80c775ca-74de-454a-984b-f079e42e8cf5/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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:01:49,390 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:01:49,505 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:01:49,510 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:01:49,510 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:01:49,542 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:01:49,546 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:01:49,546 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:01:49,548 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:01:49,553 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:01:49,554 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:01:49,554 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:01:49,555 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:01:49,557 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:01:49,557 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:01:49,558 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:01:49,558 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:01:49,559 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:01:49,559 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:01:49,560 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:01:49,560 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:01:49,561 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:01:49,561 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:49,562 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:01:49,562 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:01:49,563 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:01:49,563 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:01:49,563 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:01:49,564 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:01:49,564 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_80c775ca-74de-454a-984b-f079e42e8cf5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2023-11-12 00:01:49,818 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:01:49,852 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:01:49,855 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:01:49,857 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:01:49,857 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:01:49,859 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-12 00:01:52,972 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:01:53,489 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:01:53,490 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-12 00:01:53,521 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data/705e5383f/3b007cf446c4447c9897adb796ad90b0/FLAG373727e07 [2023-11-12 00:01:53,546 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data/705e5383f/3b007cf446c4447c9897adb796ad90b0 [2023-11-12 00:01:53,552 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:01:53,554 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:01:53,560 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:53,560 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:01:53,565 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:01:53,566 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:53" (1/1) ... [2023-11-12 00:01:53,567 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@277a69e8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:53, skipping insertion in model container [2023-11-12 00:01:53,567 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:01:53" (1/1) ... [2023-11-12 00:01:53,675 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:01:53,958 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2023-11-12 00:01:53,968 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2023-11-12 00:01:54,984 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:54,985 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:54,985 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:54,986 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:54,988 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,004 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,005 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,007 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,008 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,010 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,011 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,012 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,013 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,430 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:55,432 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:55,433 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:55,434 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:55,436 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:55,437 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:55,438 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:55,438 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:55,439 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:55,440 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:55,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:55,665 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:01:55,689 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2023-11-12 00:01:55,690 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2023-11-12 00:01:55,745 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,745 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,746 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,747 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,747 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,757 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,757 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,759 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,760 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,761 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,762 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,763 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:01:55,806 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:01:55,808 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:01:55,808 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:01:55,809 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:01:55,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:01:55,811 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:01:55,812 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:01:55,813 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:01:55,813 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:01:55,814 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:01:55,829 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2023-11-12 00:01:55,850 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:01:56,018 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,018 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,019 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,019 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,019 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,019 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,019 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,020 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,020 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,020 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,020 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,020 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,020 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,021 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,021 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,021 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,021 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,021 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:01:56,029 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:01:56,030 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56 WrapperNode [2023-11-12 00:01:56,030 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:01:56,031 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:56,031 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:01:56,031 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:01:56,039 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,115 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,208 INFO L138 Inliner]: procedures = 681, calls = 1233, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 520 [2023-11-12 00:01:56,220 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:01:56,221 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:01:56,221 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:01:56,221 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:01:56,230 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,231 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,248 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,249 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,289 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,297 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,302 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,311 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,329 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:01:56,331 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:01:56,331 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:01:56,331 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:01:56,332 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:01:56" (1/1) ... [2023-11-12 00:01:56,338 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:01:56,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:01:56,366 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:01:56,389 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:01:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:01:56,411 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:01:56,411 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:01:56,412 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-12 00:01:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:01:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:01:56,413 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:01:56,413 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:01:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:01:56,414 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:01:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:01:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-12 00:01:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-12 00:01:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:01:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-12 00:01:56,415 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-12 00:01:56,415 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:01:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2023-11-12 00:01:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2023-11-12 00:01:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-12 00:01:56,416 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-12 00:01:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-12 00:01:56,416 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:01:56,724 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:01:56,727 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:01:57,705 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:01:57,856 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:01:57,856 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:01:57,859 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:57 BoogieIcfgContainer [2023-11-12 00:01:57,859 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:01:57,860 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:01:57,860 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:01:57,871 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:01:57,871 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:01:57" (1/1) ... [2023-11-12 00:01:57,880 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:01:57,933 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:01:57,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2023-11-12 00:01:57,943 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2023-11-12 00:01:57,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-12 00:01:57,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:01:57,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:01:57,999 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 00:01:58,003 INFO L158 Benchmark]: Toolchain (without parser) took 4448.27ms. Allocated memory was 132.1MB in the beginning and 207.6MB in the end (delta: 75.5MB). Free memory was 86.9MB in the beginning and 130.1MB in the end (delta: -43.2MB). Peak memory consumption was 34.6MB. Max. memory is 16.1GB. [2023-11-12 00:01:58,004 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 132.1MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:01:58,005 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2470.81ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 86.4MB in the beginning and 102.9MB in the end (delta: -16.5MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2023-11-12 00:01:58,006 INFO L158 Benchmark]: Boogie Procedure Inliner took 189.16ms. Allocated memory is still 172.0MB. Free memory was 102.9MB in the beginning and 95.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:01:58,007 INFO L158 Benchmark]: Boogie Preprocessor took 109.20ms. Allocated memory is still 172.0MB. Free memory was 95.5MB in the beginning and 91.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:01:58,008 INFO L158 Benchmark]: RCFGBuilder took 1528.58ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 91.3MB in the beginning and 136.3MB in the end (delta: -45.0MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. [2023-11-12 00:01:58,010 INFO L158 Benchmark]: CodeCheck took 141.48ms. Allocated memory is still 207.6MB. Free memory was 136.3MB in the beginning and 130.1MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:01:58,018 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 0.27ms. Allocated memory is still 132.1MB. Free memory is still 78.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2470.81ms. Allocated memory was 132.1MB in the beginning and 172.0MB in the end (delta: 39.8MB). Free memory was 86.4MB in the beginning and 102.9MB in the end (delta: -16.5MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 189.16ms. Allocated memory is still 172.0MB. Free memory was 102.9MB in the beginning and 95.5MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 109.20ms. Allocated memory is still 172.0MB. Free memory was 95.5MB in the beginning and 91.3MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1528.58ms. Allocated memory was 172.0MB in the beginning and 207.6MB in the end (delta: 35.7MB). Free memory was 91.3MB in the beginning and 136.3MB in the end (delta: -45.0MB). Peak memory consumption was 35.7MB. Max. memory is 16.1GB. * CodeCheck took 141.48ms. Allocated memory is still 207.6MB. Free memory was 136.3MB in the beginning and 130.1MB 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: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:01:58,045 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/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_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/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_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/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_80c775ca-74de-454a-984b-f079e42e8cf5/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 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:02:00,679 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:02:00,774 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-12 00:02:00,814 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:02:00,818 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:02:00,819 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:02:00,820 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:02:00,821 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:02:00,822 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:02:00,827 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:02:00,828 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:02:00,828 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:02:00,829 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:02:00,831 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:02:00,831 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:02:00,832 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:02:00,832 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:02:00,833 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:02:00,833 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:02:00,834 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:02:00,835 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:02:00,835 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-12 00:02:00,836 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:02:00,836 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-12 00:02:00,837 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:02:00,837 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:02:00,838 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:02:00,838 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:02:00,839 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:02:00,839 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:02:00,841 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:02:00,841 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:02:00,841 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-12 00:02:00,842 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:02:00,842 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_80c775ca-74de-454a-984b-f079e42e8cf5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0a918fc8691120cabe46da17b7aac7266cef759e0016a33533ecbdddc86d0775 [2023-11-12 00:02:01,302 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:02:01,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:02:01,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:02:01,332 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:02:01,332 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:02:01,334 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-12 00:02:04,550 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:02:05,082 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:02:05,083 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i [2023-11-12 00:02:05,132 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data/611229b6f/6459473c96d542a3aa502c99bfa71dc2/FLAG93807cd61 [2023-11-12 00:02:05,152 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/data/611229b6f/6459473c96d542a3aa502c99bfa71dc2 [2023-11-12 00:02:05,160 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:02:05,163 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:02:05,168 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:02:05,168 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:02:05,173 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:02:05,175 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:02:05" (1/1) ... [2023-11-12 00:02:05,176 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f052780 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:05, skipping insertion in model container [2023-11-12 00:02:05,176 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:02:05" (1/1) ... [2023-11-12 00:02:05,304 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:02:05,634 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2023-11-12 00:02:05,642 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2023-11-12 00:02:06,476 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,477 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,477 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,480 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,497 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,498 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,500 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,501 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,503 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,504 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,505 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,506 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:06,924 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:02:06,925 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:02:06,926 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:02:06,928 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:02:06,929 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:02:06,930 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:02:06,931 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:02:06,931 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:02:06,932 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:02:06,933 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:02:07,103 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:02:07,138 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:02:07,152 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4494,4507] [2023-11-12 00:02:07,153 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_80c775ca-74de-454a-984b-f079e42e8cf5/sv-benchmarks/c/aws-c-common/aws_add_size_checked_harness_negated.i[4554,4567] [2023-11-12 00:02:07,220 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,220 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,221 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,221 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,222 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,246 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,247 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,249 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,249 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,251 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:02:07,327 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:02:07,331 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:02:07,332 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:02:07,333 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:02:07,336 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:02:07,337 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:02:07,337 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:02:07,338 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:02:07,338 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:02:07,339 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:02:07,354 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2023-11-12 00:02:07,420 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:02:07,614 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,615 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,615 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,615 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,615 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,616 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,616 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,616 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,616 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,616 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,616 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,617 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,617 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,617 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,617 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,617 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,618 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,618 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:02:07,624 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:02:07,625 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07 WrapperNode [2023-11-12 00:02:07,625 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:02:07,626 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:02:07,626 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:02:07,626 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:02:07,633 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,714 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,807 INFO L138 Inliner]: procedures = 701, calls = 1233, calls flagged for inlining = 38, calls inlined = 5, statements flattened = 518 [2023-11-12 00:02:07,808 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:02:07,809 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:02:07,809 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:02:07,809 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:02:07,829 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,838 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,839 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,903 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,905 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,925 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,935 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,950 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:02:07,951 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:02:07,951 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:02:07,951 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:02:07,952 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:02:07" (1/1) ... [2023-11-12 00:02:07,959 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:02:07,973 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:02:07,991 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:02:08,009 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:02:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:02:08,038 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:02:08,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:02:08,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:02:08,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-12 00:02:08,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-12 00:02:08,041 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:02:08,041 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:02:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:02:08,042 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:02:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:02:08,042 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:02:08,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:02:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-12 00:02:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-12 00:02:08,043 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-12 00:02:08,043 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-12 00:02:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:02:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-12 00:02:08,044 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-12 00:02:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-12 00:02:08,044 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-12 00:02:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:02:08,045 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_u64_checked [2023-11-12 00:02:08,045 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_u64_checked [2023-11-12 00:02:08,046 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-12 00:02:08,046 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-12 00:02:08,337 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:02:08,339 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:02:09,622 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:02:09,846 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:02:09,847 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-12 00:02:09,849 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:02:09 BoogieIcfgContainer [2023-11-12 00:02:09,849 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:02:09,850 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:02:09,850 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:02:09,860 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:02:09,861 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:02:09" (1/1) ... [2023-11-12 00:02:09,869 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:02:09,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:02:09,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71 states to 57 states and 71 transitions. [2023-11-12 00:02:09,926 INFO L276 IsEmpty]: Start isEmpty. Operand 57 states and 71 transitions. [2023-11-12 00:02:09,931 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-12 00:02:09,931 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:02:09,932 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:02:09,932 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-12 00:02:09,936 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:02:09,948 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-12 00:02:10,017 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 00:02:10,021 INFO L158 Benchmark]: Toolchain (without parser) took 4857.14ms. Allocated memory was 71.3MB in the beginning and 151.0MB in the end (delta: 79.7MB). Free memory was 35.5MB in the beginning and 82.6MB in the end (delta: -47.1MB). Peak memory consumption was 31.0MB. Max. memory is 16.1GB. [2023-11-12 00:02:10,021 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 71.3MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:02:10,022 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2457.40ms. Allocated memory was 71.3MB in the beginning and 111.1MB in the end (delta: 39.8MB). Free memory was 35.3MB in the beginning and 46.9MB in the end (delta: -11.6MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2023-11-12 00:02:10,023 INFO L158 Benchmark]: Boogie Procedure Inliner took 182.12ms. Allocated memory was 111.1MB in the beginning and 151.0MB in the end (delta: 39.8MB). Free memory was 46.9MB in the beginning and 109.6MB in the end (delta: -62.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-12 00:02:10,023 INFO L158 Benchmark]: Boogie Preprocessor took 141.22ms. Allocated memory is still 151.0MB. Free memory was 109.6MB in the beginning and 104.6MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-12 00:02:10,024 INFO L158 Benchmark]: RCFGBuilder took 1898.56ms. Allocated memory is still 151.0MB. Free memory was 104.6MB in the beginning and 89.9MB in the end (delta: 14.7MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. [2023-11-12 00:02:10,024 INFO L158 Benchmark]: CodeCheck took 169.16ms. Allocated memory is still 151.0MB. Free memory was 89.9MB in the beginning and 82.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:02:10,028 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 0.52ms. Allocated memory is still 71.3MB. Free memory is still 47.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2457.40ms. Allocated memory was 71.3MB in the beginning and 111.1MB in the end (delta: 39.8MB). Free memory was 35.3MB in the beginning and 46.9MB in the end (delta: -11.6MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 182.12ms. Allocated memory was 111.1MB in the beginning and 151.0MB in the end (delta: 39.8MB). Free memory was 46.9MB in the beginning and 109.6MB in the end (delta: -62.7MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 141.22ms. Allocated memory is still 151.0MB. Free memory was 109.6MB in the beginning and 104.6MB in the end (delta: 5.0MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1898.56ms. Allocated memory is still 151.0MB. Free memory was 104.6MB in the beginning and 89.9MB in the end (delta: 14.7MB). Peak memory consumption was 65.6MB. Max. memory is 16.1GB. * CodeCheck took 169.16ms. Allocated memory is still 151.0MB. Free memory was 89.9MB in the beginning and 82.6MB in the end (delta: 7.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:02:10,057 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:02:10,256 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80c775ca-74de-454a-984b-f079e42e8cf5/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