./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:46:58,813 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:46:58,923 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:46:58,933 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:46:58,934 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:46:58,973 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:46:58,974 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:46:58,974 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:46:58,975 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:46:58,976 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:46:58,977 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:46:58,977 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:46:58,978 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:46:58,978 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:46:58,979 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:46:58,980 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:46:58,980 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:46:58,981 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:46:58,981 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:46:58,982 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:46:58,982 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:46:58,985 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:46:58,985 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:46:58,986 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:46:58,986 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:46:58,987 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:46:58,987 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:46:58,988 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:46:58,988 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:46:58,989 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2023-11-11 23:46:59,324 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:46:59,349 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:46:59,352 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:46:59,353 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:46:59,354 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:46:59,355 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-11 23:47:02,595 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:03,099 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:03,103 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-11 23:47:03,148 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data/04e0b1d92/6912648467fa4c1980923a688cda516a/FLAGceade396e [2023-11-11 23:47:03,169 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data/04e0b1d92/6912648467fa4c1980923a688cda516a [2023-11-11 23:47:03,174 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:03,177 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:03,180 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:03,180 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:03,185 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:03,189 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:03" (1/1) ... [2023-11-11 23:47:03,190 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@254a1147 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:03, skipping insertion in model container [2023-11-11 23:47:03,190 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:03" (1/1) ... [2023-11-11 23:47:03,342 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:03,643 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2023-11-11 23:47:03,652 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2023-11-11 23:47:04,738 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,739 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,741 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,744 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,748 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,791 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,791 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,793 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,794 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,796 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,797 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,798 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:04,798 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,226 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:05,231 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:05,235 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:05,236 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:05,240 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:05,241 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:05,243 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:05,244 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:05,245 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:05,247 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:05,373 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,374 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,379 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,385 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,448 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:05,483 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:05,495 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2023-11-11 23:47:05,495 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2023-11-11 23:47:05,547 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,547 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,548 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,548 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,549 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,557 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,557 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,558 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,559 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,560 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,561 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,562 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,562 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,599 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:05,600 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:05,601 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:05,602 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:05,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:05,603 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:05,604 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:05,604 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:05,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:05,615 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:05,654 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,655 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,656 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,662 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:05,668 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2023-11-11 23:47:05,725 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:05,987 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,988 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,988 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,988 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,988 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,988 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,989 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,989 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,990 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,990 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,990 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,990 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,990 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,991 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:05,992 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:06,000 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:06,001 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06 WrapperNode [2023-11-11 23:47:06,001 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:06,003 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:06,003 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:06,003 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:06,011 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,109 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,192 INFO L138 Inliner]: procedures = 690, calls = 1683, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 655 [2023-11-11 23:47:06,192 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:06,193 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:06,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:06,194 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:06,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,204 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,211 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,211 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,265 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,277 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,311 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,323 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:06,330 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:06,331 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:06,331 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:06,332 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:06" (1/1) ... [2023-11-11 23:47:06,339 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:06,354 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:06,367 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:06,402 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:06,436 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:47:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:47:06,437 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:47:06,437 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:47:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:47:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:47:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:47:06,438 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:47:06,438 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:47:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:06,439 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:06,439 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:47:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:47:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:06,440 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:47:06,440 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:47:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:47:06,441 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:47:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:47:06,441 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:47:06,441 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:47:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:47:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:47:06,442 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:47:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:06,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-11 23:47:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-11 23:47:06,443 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:47:06,443 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:47:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:47:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:47:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:47:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:06,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:06,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:47:06,731 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:06,736 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:08,074 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:08,272 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:08,272 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:47:08,275 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:08 BoogieIcfgContainer [2023-11-11 23:47:08,276 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:08,277 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:08,277 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:08,287 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:08,287 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:08" (1/1) ... [2023-11-11 23:47:08,297 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:08,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:08,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2023-11-11 23:47:08,376 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2023-11-11 23:47:08,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-11 23:47:08,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:08,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:47:08,435 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:109) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSorts(NonDeclaringTermTransferrer.java:117) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:158) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-11 23:47:08,440 INFO L158 Benchmark]: Toolchain (without parser) took 5261.62ms. Allocated memory was 132.1MB in the beginning and 174.1MB in the end (delta: 41.9MB). Free memory was 84.3MB in the beginning and 78.0MB in the end (delta: 6.3MB). Peak memory consumption was 49.8MB. Max. memory is 16.1GB. [2023-11-11 23:47:08,440 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 98.6MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:08,441 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2822.14ms. Allocated memory is still 132.1MB. Free memory was 83.8MB in the beginning and 57.4MB in the end (delta: 26.3MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:08,442 INFO L158 Benchmark]: Boogie Procedure Inliner took 189.84ms. Allocated memory is still 132.1MB. Free memory was 57.4MB in the beginning and 48.4MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:08,443 INFO L158 Benchmark]: Boogie Preprocessor took 129.99ms. Allocated memory was 132.1MB in the beginning and 174.1MB in the end (delta: 41.9MB). Free memory was 48.4MB in the beginning and 121.5MB in the end (delta: -73.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:08,443 INFO L158 Benchmark]: RCFGBuilder took 1945.50ms. Allocated memory is still 174.1MB. Free memory was 121.5MB in the beginning and 86.4MB in the end (delta: 35.1MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:08,444 INFO L158 Benchmark]: CodeCheck took 161.72ms. Allocated memory is still 174.1MB. Free memory was 86.4MB in the beginning and 78.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:08,447 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 98.6MB. Free memory is still 73.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2822.14ms. Allocated memory is still 132.1MB. Free memory was 83.8MB in the beginning and 57.4MB in the end (delta: 26.3MB). Peak memory consumption was 66.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 189.84ms. Allocated memory is still 132.1MB. Free memory was 57.4MB in the beginning and 48.4MB in the end (delta: 9.0MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 129.99ms. Allocated memory was 132.1MB in the beginning and 174.1MB in the end (delta: 41.9MB). Free memory was 48.4MB in the beginning and 121.5MB in the end (delta: -73.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * RCFGBuilder took 1945.50ms. Allocated memory is still 174.1MB. Free memory was 121.5MB in the beginning and 86.4MB in the end (delta: 35.1MB). Peak memory consumption was 60.2MB. Max. memory is 16.1GB. * CodeCheck took 161.72ms. Allocated memory is still 174.1MB. Free memory was 86.4MB in the beginning and 78.0MB in the end (delta: 8.4MB). Peak memory consumption was 8.4MB. 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] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:08,493 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:47:11,199 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:47:11,336 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:47:11,389 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:47:11,391 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:47:11,392 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:47:11,393 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:47:11,393 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:47:11,394 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:47:11,399 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:47:11,399 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:47:11,400 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:47:11,400 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:47:11,402 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:47:11,402 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:47:11,403 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:47:11,403 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:47:11,403 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:47:11,404 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:47:11,405 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:47:11,406 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:47:11,406 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:47:11,407 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:11,407 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:11,408 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:47:11,408 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:11,408 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:47:11,409 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:47:11,409 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:47:11,410 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:47:11,411 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:11,411 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:47:11,411 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:47:11,412 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:47:11,412 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6f838ff631dd7d907eee223e4bc065b6ce71a3dd1969d0a88cef9ccdcf3b54d1 [2023-11-11 23:47:11,824 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:47:11,861 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:47:11,869 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:47:11,871 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:47:11,871 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:47:11,873 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-11 23:47:15,346 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:47:15,975 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:47:15,976 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i [2023-11-11 23:47:16,012 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data/ea4d96a8b/be96a934510741e19b0ad9d10b0ae951/FLAGe96997996 [2023-11-11 23:47:16,028 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/data/ea4d96a8b/be96a934510741e19b0ad9d10b0ae951 [2023-11-11 23:47:16,031 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:47:16,033 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:47:16,034 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:16,035 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:47:16,040 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:47:16,041 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:16" (1/1) ... [2023-11-11 23:47:16,042 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c87c5ad and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:16, skipping insertion in model container [2023-11-11 23:47:16,042 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:47:16" (1/1) ... [2023-11-11 23:47:16,194 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:16,555 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2023-11-11 23:47:16,563 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2023-11-11 23:47:17,799 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,800 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,802 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,803 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,805 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,829 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,837 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,840 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,841 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,850 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,853 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,856 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:17,857 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,275 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:18,276 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:18,278 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:18,279 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:18,281 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:18,282 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:18,283 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:18,284 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:18,285 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:18,286 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:18,458 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,472 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,478 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,494 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,615 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:18,658 INFO L199 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2023-11-11 23:47:18,694 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:47:18,698 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2023-11-11 23:47:18,699 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2023-11-11 23:47:18,753 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,753 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,754 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,755 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,755 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,764 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,765 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,766 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,767 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,768 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,769 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,770 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,770 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:18,856 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:18,857 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:18,858 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:18,859 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:18,860 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:18,864 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:18,871 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:18,872 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:18,873 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:18,940 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,943 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,944 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,950 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:18,991 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:19,025 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:47:19,052 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4493,4506] [2023-11-11 23:47:19,053 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_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/sv-benchmarks/c/aws-c-common/aws_array_list_swap_harness.i[4553,4566] [2023-11-11 23:47:19,127 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,127 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,128 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,128 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,129 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,135 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,136 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,136 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,137 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,139 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,140 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,140 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,140 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,212 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:47:19,213 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:47:19,214 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:47:19,215 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:47:19,216 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:47:19,217 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:47:19,218 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:47:19,219 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:47:19,219 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:47:19,220 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:47:19,272 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,273 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,274 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,279 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:47:19,286 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2023-11-11 23:47:19,304 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:47:19,544 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,544 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,544 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,544 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,545 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,545 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,545 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,545 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,545 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,545 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,546 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,546 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,546 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,546 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,546 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:47:19,554 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:47:19,555 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19 WrapperNode [2023-11-11 23:47:19,555 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:47:19,555 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:19,556 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:47:19,556 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:47:19,563 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,701 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,802 INFO L138 Inliner]: procedures = 710, calls = 1683, calls flagged for inlining = 52, calls inlined = 8, statements flattened = 652 [2023-11-11 23:47:19,803 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:47:19,804 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:47:19,805 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:47:19,805 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:47:19,814 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,814 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,828 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,829 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,880 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,884 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,893 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,900 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,913 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:47:19,914 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:47:19,914 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:47:19,914 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:47:19,915 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:47:19" (1/1) ... [2023-11-11 23:47:19,921 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:47:19,948 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:47:19,970 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:47:19,985 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:47:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:47:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-11 23:47:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-11 23:47:20,010 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-11 23:47:20,010 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-11 23:47:20,011 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:47:20,012 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:47:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:47:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:47:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:47:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:47:20,012 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:47:20,012 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:47:20,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:47:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-11 23:47:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:47:20,013 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-11 23:47:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-11 23:47:20,015 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-11 23:47:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:47:20,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:47:20,015 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-11 23:47:20,016 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-11 23:47:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:47:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-11 23:47:20,016 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-11 23:47:20,016 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-11 23:47:20,017 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-11 23:47:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-11 23:47:20,017 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-11 23:47:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-11 23:47:20,017 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-11 23:47:20,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:47:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-11 23:47:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:47:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2023-11-11 23:47:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:47:20,018 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_get_at_ptr [2023-11-11 23:47:20,018 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_get_at_ptr [2023-11-11 23:47:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-11 23:47:20,019 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-11 23:47:20,019 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:47:20,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:47:20,020 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:20,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-11 23:47:20,451 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:47:20,454 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:47:22,540 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:47:22,922 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:47:22,922 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-11 23:47:22,925 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:22 BoogieIcfgContainer [2023-11-11 23:47:22,926 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:47:22,927 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:47:22,928 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:47:22,942 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:47:22,943 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:47:22" (1/1) ... [2023-11-11 23:47:22,953 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:47:23,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:47:23,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 151 states and 205 transitions. [2023-11-11 23:47:23,040 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 205 transitions. [2023-11-11 23:47:23,052 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 55 [2023-11-11 23:47:23,052 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:47:23,053 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:47:23,060 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:47:23,062 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:47:23,103 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:47:23,169 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort RoundingMode not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-11 23:47:23,174 INFO L158 Benchmark]: Toolchain (without parser) took 7139.69ms. Allocated memory was 107.0MB in the beginning and 157.3MB in the end (delta: 50.3MB). Free memory was 75.2MB in the beginning and 61.4MB in the end (delta: 13.8MB). Peak memory consumption was 65.2MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,174 INFO L158 Benchmark]: CDTParser took 0.64ms. Allocated memory is still 75.5MB. Free memory was 50.9MB in the beginning and 50.8MB in the end (delta: 112.4kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:47:23,175 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3520.66ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 74.9MB in the beginning and 70.3MB in the end (delta: 4.6MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,175 INFO L158 Benchmark]: Boogie Procedure Inliner took 247.84ms. Allocated memory is still 130.0MB. Free memory was 70.3MB in the beginning and 60.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,176 INFO L158 Benchmark]: Boogie Preprocessor took 108.46ms. Allocated memory is still 130.0MB. Free memory was 60.5MB in the beginning and 52.8MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,177 INFO L158 Benchmark]: RCFGBuilder took 3012.75ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 52.8MB in the beginning and 69.0MB in the end (delta: -16.1MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,177 INFO L158 Benchmark]: CodeCheck took 244.16ms. Allocated memory is still 157.3MB. Free memory was 69.0MB in the beginning and 61.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:47:23,180 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 0.64ms. Allocated memory is still 75.5MB. Free memory was 50.9MB in the beginning and 50.8MB in the end (delta: 112.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3520.66ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 74.9MB in the beginning and 70.3MB in the end (delta: 4.6MB). Peak memory consumption was 66.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 247.84ms. Allocated memory is still 130.0MB. Free memory was 70.3MB in the beginning and 60.5MB in the end (delta: 9.8MB). Peak memory consumption was 10.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 108.46ms. Allocated memory is still 130.0MB. Free memory was 60.5MB in the beginning and 52.8MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 3012.75ms. Allocated memory was 130.0MB in the beginning and 157.3MB in the end (delta: 27.3MB). Free memory was 52.8MB in the beginning and 69.0MB in the end (delta: -16.1MB). Peak memory consumption was 37.0MB. Max. memory is 16.1GB. * CodeCheck took 244.16ms. Allocated memory is still 157.3MB. Free memory was 69.0MB in the beginning and 61.4MB in the end (delta: 7.6MB). Peak memory consumption was 8.4MB. 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] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:47:23,205 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:47:23,413 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_265dbab3-dccd-4684-9c9f-2f5d78b9e2a7/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