./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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 38cfe7ae18de3630a6ad5e4a2d52db48864abe61f2b19787e1d2a86c96a7a2c9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:04:46,939 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:04:47,084 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-12 00:04:47,092 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-12 00:04:47,094 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-12 00:04:47,136 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:04:47,137 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:04:47,137 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:04:47,139 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:04:47,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:04:47,145 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:04:47,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:04:47,146 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-12 00:04:47,148 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:04:47,148 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:04:47,149 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:04:47,149 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:04:47,150 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:04:47,150 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:04:47,151 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:04:47,151 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:04:47,152 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:04:47,153 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:47,153 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:04:47,154 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:04:47,154 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:04:47,155 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-12 00:04:47,155 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-12 00:04:47,156 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:04:47,156 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38cfe7ae18de3630a6ad5e4a2d52db48864abe61f2b19787e1d2a86c96a7a2c9 [2023-11-12 00:04:47,591 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:04:47,635 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:04:47,638 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:04:47,640 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:04:47,641 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:04:47,642 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2023-11-12 00:04:50,819 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:04:51,384 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:04:51,385 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2023-11-12 00:04:51,433 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data/beaf9185b/b18e09ff326849f4876026a8db7594c1/FLAG07bbf7031 [2023-11-12 00:04:51,456 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data/beaf9185b/b18e09ff326849f4876026a8db7594c1 [2023-11-12 00:04:51,463 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:04:51,466 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:04:51,470 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:51,470 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:04:51,476 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:04:51,478 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,479 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@498bd84 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:51, skipping insertion in model container [2023-11-12 00:04:51,480 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:04:51" (1/1) ... [2023-11-12 00:04:51,616 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:04:51,974 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2023-11-12 00:04:51,985 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2023-11-12 00:04:53,220 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,222 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,222 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,223 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,225 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,243 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,243 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,246 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,247 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,250 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,251 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,252 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,253 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:53,842 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:04:53,844 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:04:53,845 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:04:53,847 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:04:53,849 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:04:53,850 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:04:53,851 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:04:53,852 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:04:53,853 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:04:53,854 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:04:54,196 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:54,235 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:04:54,252 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2023-11-12 00:04:54,252 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2023-11-12 00:04:54,322 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,323 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,323 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,324 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,325 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,336 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,336 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,338 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,338 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,340 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,341 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,341 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,342 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:04:54,412 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:04:54,414 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:04:54,414 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:04:54,415 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:04:54,416 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:04:54,417 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:04:54,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:04:54,418 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:04:54,419 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:04:54,427 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:04:54,482 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] [2023-11-12 00:04:54,516 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:04:54,853 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,853 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,853 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,853 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,855 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,855 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,856 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,856 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,856 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,856 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,857 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,857 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,857 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,857 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,857 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,858 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:04:54,866 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:04:54,867 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54 WrapperNode [2023-11-12 00:04:54,867 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:04:54,869 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:54,869 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:04:54,870 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:04:54,878 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:54,964 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,029 INFO L138 Inliner]: procedures = 688, calls = 1512, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 566 [2023-11-12 00:04:55,030 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:04:55,031 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:04:55,031 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:04:55,031 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:04:55,041 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,042 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,050 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,051 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,115 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,121 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,127 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,156 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:04:55,157 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:04:55,157 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:04:55,157 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:04:55,158 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:04:54" (1/1) ... [2023-11-12 00:04:55,165 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:04:55,182 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:04:55,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:04:55,238 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:04:55,251 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2023-11-12 00:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:04:55,252 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-12 00:04:55,252 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-12 00:04:55,252 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2023-11-12 00:04:55,253 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2023-11-12 00:04:55,253 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2023-11-12 00:04:55,254 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2023-11-12 00:04:55,255 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:04:55,255 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:04:55,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:04:55,256 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2023-11-12 00:04:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2023-11-12 00:04:55,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:04:55,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:04:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:04:55,258 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:04:55,258 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 00:04:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 00:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:04:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:04:55,259 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-12 00:04:55,259 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-12 00:04:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:04:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:04:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:04:55,260 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2023-11-12 00:04:55,260 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2023-11-12 00:04:55,261 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:04:55,261 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:04:55,261 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2023-11-12 00:04:55,262 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2023-11-12 00:04:55,262 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-12 00:04:55,637 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:04:55,640 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:04:56,831 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:04:57,051 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:04:57,051 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-12 00:04:57,054 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:57 BoogieIcfgContainer [2023-11-12 00:04:57,055 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:04:57,056 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:04:57,056 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:04:57,067 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:04:57,068 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:04:57" (1/1) ... [2023-11-12 00:04:57,078 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:04:57,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:04:57,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2023-11-12 00:04:57,142 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2023-11-12 00:04:57,150 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-12 00:04:57,150 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:04:57,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-12 00:04:57,206 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-12 00:04:57,211 INFO L158 Benchmark]: Toolchain (without parser) took 5743.66ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 90.7MB in the beginning and 125.4MB in the end (delta: -34.7MB). Peak memory consumption was 22.9MB. Max. memory is 16.1GB. [2023-11-12 00:04:57,211 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 111.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:04:57,212 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3397.82ms. Allocated memory is still 142.6MB. Free memory was 90.1MB in the beginning and 54.9MB in the end (delta: 35.2MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. [2023-11-12 00:04:57,213 INFO L158 Benchmark]: Boogie Procedure Inliner took 161.32ms. Allocated memory is still 142.6MB. Free memory was 54.9MB in the beginning and 46.6MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:04:57,214 INFO L158 Benchmark]: Boogie Preprocessor took 125.77ms. Allocated memory is still 142.6MB. Free memory was 46.6MB in the beginning and 88.9MB in the end (delta: -42.2MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. [2023-11-12 00:04:57,215 INFO L158 Benchmark]: RCFGBuilder took 1897.59ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 88.9MB in the beginning and 132.9MB in the end (delta: -44.0MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. [2023-11-12 00:04:57,215 INFO L158 Benchmark]: CodeCheck took 153.53ms. Allocated memory is still 197.1MB. Free memory was 132.9MB in the beginning and 125.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:04:57,219 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 0.28ms. Allocated memory is still 111.1MB. Free memory is still 79.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3397.82ms. Allocated memory is still 142.6MB. Free memory was 90.1MB in the beginning and 54.9MB in the end (delta: 35.2MB). Peak memory consumption was 76.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 161.32ms. Allocated memory is still 142.6MB. Free memory was 54.9MB in the beginning and 46.6MB in the end (delta: 8.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 125.77ms. Allocated memory is still 142.6MB. Free memory was 46.6MB in the beginning and 88.9MB in the end (delta: -42.2MB). Peak memory consumption was 8.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1897.59ms. Allocated memory was 142.6MB in the beginning and 197.1MB in the end (delta: 54.5MB). Free memory was 88.9MB in the beginning and 132.9MB in the end (delta: -44.0MB). Peak memory consumption was 74.3MB. Max. memory is 16.1GB. * CodeCheck took 153.53ms. Allocated memory is still 197.1MB. Free memory was 132.9MB in the beginning and 125.4MB in the end (delta: 7.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7559]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:04:57,246 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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 38cfe7ae18de3630a6ad5e4a2d52db48864abe61f2b19787e1d2a86c96a7a2c9 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-12 00:05:00,260 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-12 00:05:00,399 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-12 00:05:00,437 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-12 00:05:00,438 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-12 00:05:00,439 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-12 00:05:00,440 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-12 00:05:00,441 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-12 00:05:00,441 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-12 00:05:00,442 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-12 00:05:00,443 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-12 00:05:00,443 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-12 00:05:00,444 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-12 00:05:00,445 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-12 00:05:00,445 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-12 00:05:00,446 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-12 00:05:00,447 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-12 00:05:00,448 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-12 00:05:00,448 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-12 00:05:00,449 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-12 00:05:00,450 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-12 00:05:00,450 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-12 00:05:00,451 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:05:00,452 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-12 00:05:00,452 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-12 00:05:00,453 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:05:00,454 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-12 00:05:00,454 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-12 00:05:00,455 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-12 00:05:00,455 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-12 00:05:00,456 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-12 00:05:00,456 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-12 00:05:00,457 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-12 00:05:00,457 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-12 00:05:00,458 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 38cfe7ae18de3630a6ad5e4a2d52db48864abe61f2b19787e1d2a86c96a7a2c9 [2023-11-12 00:05:00,892 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-12 00:05:00,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-12 00:05:00,919 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-12 00:05:00,921 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-12 00:05:00,922 INFO L274 PluginConnector]: CDTParser initialized [2023-11-12 00:05:00,923 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2023-11-12 00:05:04,058 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-12 00:05:04,739 INFO L384 CDTParser]: Found 1 translation units. [2023-11-12 00:05:04,740 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i [2023-11-12 00:05:04,797 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data/014335d3a/1dc60587dd234f81b648902a887dab0e/FLAGf16547bab [2023-11-12 00:05:04,822 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/data/014335d3a/1dc60587dd234f81b648902a887dab0e [2023-11-12 00:05:04,829 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-12 00:05:04,831 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-12 00:05:04,835 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-12 00:05:04,836 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-12 00:05:04,842 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-12 00:05:04,844 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:05:04" (1/1) ... [2023-11-12 00:05:04,845 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d087ee2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:04, skipping insertion in model container [2023-11-12 00:05:04,846 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 12:05:04" (1/1) ... [2023-11-12 00:05:05,063 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:05:05,398 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2023-11-12 00:05:05,408 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2023-11-12 00:05:06,583 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,589 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,590 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,591 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,594 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,610 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,611 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,613 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,614 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,616 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,617 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,618 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:06,619 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,037 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:05:07,039 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:05:07,041 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:05:07,043 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:05:07,045 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:05:07,046 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:05:07,047 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:05:07,048 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:05:07,049 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:05:07,050 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:05:07,348 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:05:07,397 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-12 00:05:07,435 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-12 00:05:07,440 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2023-11-12 00:05:07,441 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2023-11-12 00:05:07,524 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,525 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,525 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,526 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,528 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,549 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,549 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,551 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,552 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,555 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,558 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,559 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,560 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,646 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:05:07,648 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:05:07,649 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:05:07,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:05:07,657 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:05:07,658 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:05:07,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:05:07,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:05:07,660 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:05:07,661 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:05:07,775 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:05:07,821 INFO L202 MainTranslator]: Completed pre-run [2023-11-12 00:05:07,847 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4494,4507] [2023-11-12 00:05:07,849 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_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/sv-benchmarks/c/aws-c-common/aws_ring_buffer_init_harness_negated.i[4554,4567] [2023-11-12 00:05:07,924 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,925 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,925 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,925 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,926 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,934 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,935 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,937 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,937 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,939 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,940 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,940 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-12 00:05:07,979 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-12 00:05:07,980 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-12 00:05:07,980 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-12 00:05:07,981 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-12 00:05:07,982 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-12 00:05:07,983 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-12 00:05:07,983 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-12 00:05:07,984 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-12 00:05:07,985 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-12 00:05:07,985 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-12 00:05:08,035 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] [2023-11-12 00:05:08,089 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-12 00:05:08,608 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,608 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,609 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,609 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,609 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,609 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,609 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,610 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,610 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,610 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,610 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,610 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,610 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,611 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,611 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,611 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-12 00:05:08,620 INFO L206 MainTranslator]: Completed translation [2023-11-12 00:05:08,621 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08 WrapperNode [2023-11-12 00:05:08,621 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-12 00:05:08,622 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-12 00:05:08,622 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-12 00:05:08,623 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-12 00:05:08,631 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,745 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,858 INFO L138 Inliner]: procedures = 708, calls = 1512, calls flagged for inlining = 49, calls inlined = 7, statements flattened = 564 [2023-11-12 00:05:08,859 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-12 00:05:08,860 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-12 00:05:08,860 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-12 00:05:08,861 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-12 00:05:08,877 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,877 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,890 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,891 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,931 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,949 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,960 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,966 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,980 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-12 00:05:08,981 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-12 00:05:08,981 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-12 00:05:08,981 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-12 00:05:08,983 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 12:05:08" (1/1) ... [2023-11-12 00:05:08,990 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-12 00:05:09,004 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-12 00:05:09,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-12 00:05:09,033 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-12 00:05:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure __atomic_load_n [2023-11-12 00:05:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-12 00:05:09,067 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-12 00:05:09,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-12 00:05:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-12 00:05:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-12 00:05:09,068 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-12 00:05:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-12 00:05:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_load_ptr [2023-11-12 00:05:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_load_ptr [2023-11-12 00:05:09,069 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_init_ptr [2023-11-12 00:05:09,069 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_init_ptr [2023-11-12 00:05:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-12 00:05:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-12 00:05:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-12 00:05:09,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-12 00:05:09,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-12 00:05:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-12 00:05:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-12 00:05:09,071 INFO L130 BoogieDeclarations]: Found specification of procedure aws_atomic_priv_xlate_order [2023-11-12 00:05:09,071 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_atomic_priv_xlate_order [2023-11-12 00:05:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-12 00:05:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-12 00:05:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-12 00:05:09,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-12 00:05:09,072 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-12 00:05:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-12 00:05:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-11-12 00:05:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-11-12 00:05:09,073 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-12 00:05:09,073 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-12 00:05:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-12 00:05:09,074 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-12 00:05:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-12 00:05:09,074 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-12 00:05:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-12 00:05:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_check_atomic_ptr [2023-11-12 00:05:09,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_check_atomic_ptr [2023-11-12 00:05:09,075 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-12 00:05:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-12 00:05:09,076 INFO L130 BoogieDeclarations]: Found specification of procedure aws_ring_buffer_is_valid [2023-11-12 00:05:09,076 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_ring_buffer_is_valid [2023-11-12 00:05:09,480 INFO L236 CfgBuilder]: Building ICFG [2023-11-12 00:05:09,483 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-12 00:05:11,084 INFO L277 CfgBuilder]: Performing block encoding [2023-11-12 00:05:11,508 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-12 00:05:11,508 INFO L302 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-12 00:05:11,511 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:05:11 BoogieIcfgContainer [2023-11-12 00:05:11,512 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-12 00:05:11,513 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-12 00:05:11,513 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-12 00:05:11,523 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-12 00:05:11,524 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 12:05:11" (1/1) ... [2023-11-12 00:05:11,534 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-12 00:05:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-12 00:05:11,618 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133 states to 106 states and 133 transitions. [2023-11-12 00:05:11,618 INFO L276 IsEmpty]: Start isEmpty. Operand 106 states and 133 transitions. [2023-11-12 00:05:11,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2023-11-12 00:05:11,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-12 00:05:11,630 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-12 00:05:11,630 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-12 00:05:11,635 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-12 00:05:11,651 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-12 00:05:11,716 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 00:05:11,720 INFO L158 Benchmark]: Toolchain (without parser) took 6887.89ms. Allocated memory was 71.3MB in the beginning and 165.7MB in the end (delta: 94.4MB). Free memory was 40.1MB in the beginning and 64.2MB in the end (delta: -24.1MB). Peak memory consumption was 72.7MB. Max. memory is 16.1GB. [2023-11-12 00:05:11,720 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 71.3MB. Free memory is still 46.7MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-12 00:05:11,721 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3785.83ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 39.9MB in the beginning and 38.6MB in the end (delta: 1.3MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. [2023-11-12 00:05:11,721 INFO L158 Benchmark]: Boogie Procedure Inliner took 237.34ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 38.6MB in the beginning and 82.7MB in the end (delta: -44.1MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. [2023-11-12 00:05:11,722 INFO L158 Benchmark]: Boogie Preprocessor took 119.84ms. Allocated memory is still 132.1MB. Free memory was 82.7MB in the beginning and 76.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-12 00:05:11,722 INFO L158 Benchmark]: RCFGBuilder took 2530.90ms. Allocated memory was 132.1MB in the beginning and 165.7MB in the end (delta: 33.6MB). Free memory was 75.7MB in the beginning and 71.9MB in the end (delta: 3.8MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. [2023-11-12 00:05:11,723 INFO L158 Benchmark]: CodeCheck took 205.16ms. Allocated memory is still 165.7MB. Free memory was 71.9MB in the beginning and 64.2MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-12 00:05:11,726 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 46.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3785.83ms. Allocated memory was 71.3MB in the beginning and 109.1MB in the end (delta: 37.7MB). Free memory was 39.9MB in the beginning and 38.6MB in the end (delta: 1.3MB). Peak memory consumption was 65.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 237.34ms. Allocated memory was 109.1MB in the beginning and 132.1MB in the end (delta: 23.1MB). Free memory was 38.6MB in the beginning and 82.7MB in the end (delta: -44.1MB). Peak memory consumption was 7.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 119.84ms. Allocated memory is still 132.1MB. Free memory was 82.7MB in the beginning and 76.4MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2530.90ms. Allocated memory was 132.1MB in the beginning and 165.7MB in the end (delta: 33.6MB). Free memory was 75.7MB in the beginning and 71.9MB in the end (delta: 3.8MB). Peak memory consumption was 60.5MB. Max. memory is 16.1GB. * CodeCheck took 205.16ms. Allocated memory is still 165.7MB. Free memory was 71.9MB in the beginning and 64.2MB in the end (delta: 7.7MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7559]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7559-7570] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-12 00:05:11,751 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-12 00:05:11,948 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0a6d9401-b2e5-4e96-a6f2-789eb57feb52/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