./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Overflow-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 11:52:34,853 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 11:52:34,931 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-Overflow-64bit-Automizer_Default.epf [2023-11-26 11:52:34,936 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 11:52:34,936 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 11:52:34,962 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 11:52:34,963 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 11:52:34,963 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 11:52:34,964 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2023-11-26 11:52:34,965 INFO L153 SettingsManager]: * Use memory slicer=true [2023-11-26 11:52:34,965 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 11:52:34,966 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 11:52:34,967 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 11:52:34,967 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 11:52:34,968 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 11:52:34,968 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 11:52:34,969 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 11:52:34,969 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 11:52:34,970 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 11:52:34,970 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 11:52:34,971 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 11:52:34,975 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 11:52:34,975 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-26 11:52:34,976 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-26 11:52:34,976 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 11:52:34,977 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 11:52:34,977 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 11:52:34,977 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 11:52:34,978 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2023-11-26 11:52:34,978 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 11:52:34,991 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:52:34,992 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 11:52:34,993 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 11:52:34,993 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 11:52:34,993 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 11:52:34,994 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 11:52:34,994 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 11:52:34,994 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 11:52:34,995 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 11:52:34,995 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 11:52:34,995 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 11:52:34,996 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2023-11-26 11:52:35,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 11:52:35,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 11:52:35,311 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 11:52:35,313 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 11:52:35,313 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 11:52:35,314 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-26 11:52:38,288 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 11:52:38,948 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 11:52:38,951 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-26 11:52:39,003 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/data/94f00023e/aad4ac35775f4e23bcbae9e55044e042/FLAG693b83866 [2023-11-26 11:52:39,020 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/data/94f00023e/aad4ac35775f4e23bcbae9e55044e042 [2023-11-26 11:52:39,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 11:52:39,025 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 11:52:39,026 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 11:52:39,027 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 11:52:39,033 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 11:52:39,034 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:52:39" (1/1) ... [2023-11-26 11:52:39,035 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@18740e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:39, skipping insertion in model container [2023-11-26 11:52:39,035 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 11:52:39" (1/1) ... [2023-11-26 11:52:39,142 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 11:52:40,651 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,652 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,652 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,653 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,655 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,673 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,674 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,677 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,678 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,680 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,681 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,682 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:40,683 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,181 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-26 11:52:41,183 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-26 11:52:41,184 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-26 11:52:41,186 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-26 11:52:41,188 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-26 11:52:41,189 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-26 11:52:41,190 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-26 11:52:41,191 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-26 11:52:41,192 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-26 11:52:41,193 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-26 11:52:41,400 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,400 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,407 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,415 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,500 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:52:41,599 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 11:52:41,725 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,728 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,729 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,730 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,734 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,746 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,746 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,748 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,749 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,751 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,751 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,752 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,753 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,820 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-26 11:52:41,821 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-26 11:52:41,822 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-26 11:52:41,823 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-26 11:52:41,825 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-26 11:52:41,827 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-26 11:52:41,830 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-26 11:52:41,831 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-26 11:52:41,832 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-26 11:52:41,833 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-26 11:52:41,873 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,874 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,875 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,881 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-26 11:52:41,888 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2023-11-26 11:52:41,924 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 11:52:42,136 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,136 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,136 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,137 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,137 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,137 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,137 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,137 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,137 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,137 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,138 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,138 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,138 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,138 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,138 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-26 11:52:42,147 INFO L206 MainTranslator]: Completed translation [2023-11-26 11:52:42,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42 WrapperNode [2023-11-26 11:52:42,147 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 11:52:42,149 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 11:52:42,149 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 11:52:42,149 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 11:52:42,157 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,247 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,367 INFO L138 Inliner]: procedures = 690, calls = 1685, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 655 [2023-11-26 11:52:42,367 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 11:52:42,368 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 11:52:42,369 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 11:52:42,369 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 11:52:42,381 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,382 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,404 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,530 INFO L175 MemorySlicer]: Split 303 memory accesses to 8 slices as follows [2, 9, 39, 236, 5, 6, 3, 3]. 78 percent of accesses are in the largest equivalence class. The 259 initializations are split as follows [2, 5, 5, 236, 2, 5, 1, 3]. The 6 writes are split as follows [0, 0, 3, 0, 1, 1, 1, 0]. [2023-11-26 11:52:42,533 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,534 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,583 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,607 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,619 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,637 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,655 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 11:52:42,659 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 11:52:42,660 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 11:52:42,660 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 11:52:42,661 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (1/1) ... [2023-11-26 11:52:42,670 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 11:52:42,684 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 11:52:42,714 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 11:52:42,728 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 11:52:42,763 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 11:52:42,763 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-26 11:52:42,763 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-26 11:52:42,764 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-26 11:52:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-26 11:52:42,764 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-26 11:52:42,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-26 11:52:42,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2023-11-26 11:52:42,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2023-11-26 11:52:42,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2023-11-26 11:52:42,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2023-11-26 11:52:42,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2023-11-26 11:52:42,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2023-11-26 11:52:42,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2023-11-26 11:52:42,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2023-11-26 11:52:42,766 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-26 11:52:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-26 11:52:42,766 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-26 11:52:42,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-26 11:52:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-26 11:52:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 11:52:42,767 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2023-11-26 11:52:42,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2023-11-26 11:52:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2023-11-26 11:52:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2023-11-26 11:52:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2023-11-26 11:52:42,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2023-11-26 11:52:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2023-11-26 11:52:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2023-11-26 11:52:42,770 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-26 11:52:42,770 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-26 11:52:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 11:52:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 11:52:42,771 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-11-26 11:52:42,771 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-11-26 11:52:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-26 11:52:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-26 11:52:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-26 11:52:42,772 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-26 11:52:42,772 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-26 11:52:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-26 11:52:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-26 11:52:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-26 11:52:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-26 11:52:42,773 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-26 11:52:42,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 11:52:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2023-11-26 11:52:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2023-11-26 11:52:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2023-11-26 11:52:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2023-11-26 11:52:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2023-11-26 11:52:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2023-11-26 11:52:42,774 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2023-11-26 11:52:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2023-11-26 11:52:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#0 [2023-11-26 11:52:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#1 [2023-11-26 11:52:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#2 [2023-11-26 11:52:42,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#3 [2023-11-26 11:52:42,776 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#4 [2023-11-26 11:52:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#5 [2023-11-26 11:52:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#6 [2023-11-26 11:52:42,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$#7 [2023-11-26 11:52:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-26 11:52:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-26 11:52:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-26 11:52:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-26 11:52:42,778 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-26 11:52:42,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-26 11:52:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2023-11-26 11:52:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2023-11-26 11:52:42,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2023-11-26 11:52:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2023-11-26 11:52:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2023-11-26 11:52:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2023-11-26 11:52:42,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2023-11-26 11:52:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2023-11-26 11:52:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-26 11:52:42,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-26 11:52:42,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2023-11-26 11:52:42,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2023-11-26 11:52:42,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2023-11-26 11:52:42,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2023-11-26 11:52:42,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2023-11-26 11:52:42,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2023-11-26 11:52:42,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2023-11-26 11:52:42,787 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2023-11-26 11:52:43,215 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 11:52:43,218 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 11:52:44,319 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 11:52:44,464 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 11:52:44,465 INFO L309 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-26 11:52:44,466 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:52:44 BoogieIcfgContainer [2023-11-26 11:52:44,466 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 11:52:44,469 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 11:52:44,471 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 11:52:44,475 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 11:52:44,476 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 11:52:39" (1/3) ... [2023-11-26 11:52:44,478 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e4a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:52:44, skipping insertion in model container [2023-11-26 11:52:44,478 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 11:52:42" (2/3) ... [2023-11-26 11:52:44,479 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e4a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 11:52:44, skipping insertion in model container [2023-11-26 11:52:44,479 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:52:44" (3/3) ... [2023-11-26 11:52:44,482 INFO L112 eAbstractionObserver]: Analyzing ICFG aws_array_list_swap_harness.i [2023-11-26 11:52:44,512 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 11:52:44,513 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 0 error locations. [2023-11-26 11:52:44,515 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1e4a15 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 11:52:44, skipping insertion in model container [2023-11-26 11:52:44,515 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-26 11:52:44,517 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 11:52:44,517 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 11:52:44,517 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 11:52:44,518 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 11:52:44" (3/3) ... [2023-11-26 11:52:44,521 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-26 11:52:44,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure reach_error [2023-11-26 11:52:44,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-26 11:52:44,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure ensure_array_list_has_allocated_data_member [2023-11-26 11:52:44,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_get_at_ptr [2023-11-26 11:52:44,526 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_bounded [2023-11-26 11:52:44,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_is_valid [2023-11-26 11:52:44,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-26 11:52:44,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-26 11:52:44,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_raise_error [2023-11-26 11:52:44,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure my_memcpy [2023-11-26 11:52:44,527 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_allocator [2023-11-26 11:52:44,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __CPROVER_overflow_mult [2023-11-26 11:52:44,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_mul_size_checked [2023-11-26 11:52:44,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure memcpy_impl [2023-11-26 11:52:44,528 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_array_list_length [2023-11-26 11:52:44,529 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-26 11:52:44,561 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 149 nodes and edges [2023-11-26 11:52:44,564 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 68 nodes and edges [2023-11-26 11:52:44,566 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-26 11:52:44,568 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-26 11:52:44,570 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-26 11:52:44,571 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-26 11:52:44,573 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-26 11:52:44,575 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-26 11:52:45,276 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/witness.graphml [2023-11-26 11:52:45,277 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/witness.yml [2023-11-26 11:52:45,277 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 11:52:45,279 INFO L158 Benchmark]: Toolchain (without parser) took 6253.32ms. Allocated memory was 172.0MB in the beginning and 224.4MB in the end (delta: 52.4MB). Free memory was 128.1MB in the beginning and 53.9MB in the end (delta: 74.2MB). Peak memory consumption was 131.7MB. Max. memory is 16.1GB. [2023-11-26 11:52:45,279 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 172.0MB. Free memory is still 142.0MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 11:52:45,280 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3121.54ms. Allocated memory was 172.0MB in the beginning and 224.4MB in the end (delta: 52.4MB). Free memory was 127.9MB in the beginning and 160.7MB in the end (delta: -32.7MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. [2023-11-26 11:52:45,281 INFO L158 Benchmark]: Boogie Procedure Inliner took 219.23ms. Allocated memory is still 224.4MB. Free memory was 160.7MB in the beginning and 151.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-26 11:52:45,281 INFO L158 Benchmark]: Boogie Preprocessor took 290.12ms. Allocated memory is still 224.4MB. Free memory was 151.2MB in the beginning and 135.5MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-26 11:52:45,282 INFO L158 Benchmark]: RCFGBuilder took 1806.82ms. Allocated memory is still 224.4MB. Free memory was 135.5MB in the beginning and 97.3MB in the end (delta: 38.2MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. [2023-11-26 11:52:45,282 INFO L158 Benchmark]: TraceAbstraction took 46.66ms. Allocated memory is still 224.4MB. Free memory was 96.3MB in the beginning and 94.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 11:52:45,283 INFO L158 Benchmark]: Witness Printer took 760.40ms. Allocated memory is still 224.4MB. Free memory was 94.2MB in the beginning and 53.9MB in the end (delta: 40.3MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. [2023-11-26 11:52:45,285 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 172.0MB. Free memory is still 142.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3121.54ms. Allocated memory was 172.0MB in the beginning and 224.4MB in the end (delta: 52.4MB). Free memory was 127.9MB in the beginning and 160.7MB in the end (delta: -32.7MB). Peak memory consumption was 83.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 219.23ms. Allocated memory is still 224.4MB. Free memory was 160.7MB in the beginning and 151.2MB in the end (delta: 9.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 290.12ms. Allocated memory is still 224.4MB. Free memory was 151.2MB in the beginning and 135.5MB in the end (delta: 15.7MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1806.82ms. Allocated memory is still 224.4MB. Free memory was 135.5MB in the beginning and 97.3MB in the end (delta: 38.2MB). Peak memory consumption was 49.7MB. Max. memory is 16.1GB. * TraceAbstraction took 46.66ms. Allocated memory is still 224.4MB. Free memory was 96.3MB in the beginning and 94.2MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Witness Printer took 760.40ms. Allocated memory is still 224.4MB. Free memory was 94.2MB in the beginning and 53.9MB in the end (delta: 40.3MB). Peak memory consumption was 42.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 7775]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - AllSpecificationsHoldResult: All specifications hold We were not able to verify any specification because the program does not contain any specification. RESULT: Ultimate proved your program to be correct! [2023-11-26 11:52:45,307 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f170965d-1f9f-432d-a361-ae1f4639e2c0/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: TRUE