./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 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_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2 --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 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:32:12,831 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:32:12,943 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:32:12,951 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:32:12,952 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:32:13,000 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:32:13,001 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:32:13,001 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:32:13,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:32:13,009 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:32:13,010 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:32:13,010 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:32:13,011 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:32:13,013 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:32:13,013 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:32:13,013 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:32:13,014 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:32:13,014 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:32:13,015 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:32:13,015 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:32:13,016 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:32:13,016 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:32:13,017 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:32:13,017 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:32:13,018 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:32:13,018 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:32:13,019 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:32:13,019 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:32:13,019 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:32:13,020 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:32:13,021 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_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 704abadf4a8c9a8af61418181b8ae91b3e3da2fe96f0fde7751e748b781a863c [2023-11-21 18:32:13,285 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:32:13,309 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:32:13,312 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:32:13,313 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:32:13,314 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:32:13,315 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2023-11-21 18:32:16,563 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:32:17,266 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:32:17,267 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i [2023-11-21 18:32:17,324 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/data/7f89511d1/6763a2b94ed240479dafd6ca92ef61b2/FLAG060f6860c [2023-11-21 18:32:17,344 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/data/7f89511d1/6763a2b94ed240479dafd6ca92ef61b2 [2023-11-21 18:32:17,350 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:32:17,353 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:32:17,357 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:32:17,357 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:32:17,364 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:32:17,366 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:32:17" (1/1) ... [2023-11-21 18:32:17,367 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a443370 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:17, skipping insertion in model container [2023-11-21 18:32:17,367 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:32:17" (1/1) ... [2023-11-21 18:32:17,527 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:32:17,886 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_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2023-11-21 18:32:17,896 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_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2023-11-21 18:32:19,116 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,124 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,125 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,126 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,127 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,142 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,143 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,146 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,147 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:19,641 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:32:19,642 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:32:19,644 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:32:19,645 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:32:19,647 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:32:19,653 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:32:19,655 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:32:19,656 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:32:19,659 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:32:19,662 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:32:19,999 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,000 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,110 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:32:20,183 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:32:20,208 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_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4500,4513] [2023-11-21 18:32:20,208 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_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/sv-benchmarks/c/aws-c-common/aws_byte_cursor_from_array_harness.i[4560,4573] [2023-11-21 18:32:20,261 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,261 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,262 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,262 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,270 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,276 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,277 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,278 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,279 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,332 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:32:20,334 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:32:20,334 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:32:20,335 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:32:20,336 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:32:20,337 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:32:20,338 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:32:20,342 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:32:20,342 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:32:20,343 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:32:20,476 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-11-21 18:32:20,478 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,479 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:32:20,498 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-11-21 18:32:20,568 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:32:20,900 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,900 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,901 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,901 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,901 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,901 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,901 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,901 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,903 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,903 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,903 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,904 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,904 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,904 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,904 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,905 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,905 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,905 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:32:20,914 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:32:20,915 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20 WrapperNode [2023-11-21 18:32:20,915 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:32:20,916 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:32:20,917 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:32:20,918 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:32:20,926 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,047 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,156 INFO L138 Inliner]: procedures = 689, calls = 2612, calls flagged for inlining = 59, calls inlined = 5, statements flattened = 776 [2023-11-21 18:32:21,157 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:32:21,158 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:32:21,158 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:32:21,158 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:32:21,169 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,177 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,177 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,234 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,238 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,255 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,261 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,284 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:32:21,285 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:32:21,285 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:32:21,286 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:32:21,286 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:32:20" (1/1) ... [2023-11-21 18:32:21,292 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:32:21,304 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:32:21,317 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:32:21,345 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:32:21,368 INFO L130 BoogieDeclarations]: Found specification of procedure aws_byte_cursor_is_valid [2023-11-21 18:32:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_byte_cursor_is_valid [2023-11-21 18:32:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:32:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:32:21,369 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:32:21,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:32:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:32:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:32:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:32:21,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:32:21,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:32:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-21 18:32:21,372 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-21 18:32:21,372 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:32:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:32:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:32:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:32:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:32:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-21 18:32:21,373 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-21 18:32:21,373 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:32:21,374 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:32:21,745 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:32:21,748 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:32:23,321 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:32:23,551 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:32:23,551 INFO L308 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-21 18:32:23,553 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:23 BoogieIcfgContainer [2023-11-21 18:32:23,553 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:32:23,554 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:32:23,554 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:32:23,564 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:32:23,564 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:23" (1/1) ... [2023-11-21 18:32:23,573 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:32:23,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:23,647 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 41 states and 50 transitions. [2023-11-21 18:32:23,648 INFO L276 IsEmpty]: Start isEmpty. Operand 41 states and 50 transitions. [2023-11-21 18:32:23,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 21 [2023-11-21 18:32:23,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:23,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:24,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:30,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:32:30,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:30,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 43 states and 56 transitions. [2023-11-21 18:32:30,962 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 56 transitions. [2023-11-21 18:32:30,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:32:30,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:30,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:31,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:36,181 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-11-21 18:32:36,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 43 states and 55 transitions. [2023-11-21 18:32:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 55 transitions. [2023-11-21 18:32:36,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 36 [2023-11-21 18:32:36,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:36,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:37,332 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:38,634 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2023-11-21 18:32:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 43 states and 54 transitions. [2023-11-21 18:32:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 54 transitions. [2023-11-21 18:32:40,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-11-21 18:32:40,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:40,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:42,998 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 6 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-21 18:32:47,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:47,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 121 states to 43 states and 53 transitions. [2023-11-21 18:32:47,477 INFO L276 IsEmpty]: Start isEmpty. Operand 43 states and 53 transitions. [2023-11-21 18:32:47,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2023-11-21 18:32:47,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:32:47,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:32:48,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:32:52,123 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2023-11-21 18:32:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:32:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 39 states and 47 transitions. [2023-11-21 18:32:58,266 INFO L276 IsEmpty]: Start isEmpty. Operand 39 states and 47 transitions. [2023-11-21 18:32:58,267 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-21 18:32:58,267 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 6 iterations. [2023-11-21 18:32:58,275 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-21 18:32:58,432 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:32:58,437 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:32:58,438 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 06:32:58 ImpRootNode [2023-11-21 18:32:58,438 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-21 18:32:58,438 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:32:58,439 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:32:58,439 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:32:58,439 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:32:23" (3/4) ... [2023-11-21 18:32:58,441 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-21 18:32:58,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-21 18:32:58,445 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_byte_cursor_is_valid [2023-11-21 18:32:58,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_uint64_t [2023-11-21 18:32:58,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-21 18:32:58,446 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-21 18:32:58,460 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 131 nodes and edges [2023-11-21 18:32:58,462 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 58 nodes and edges [2023-11-21 18:32:58,463 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-21 18:32:58,465 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-21 18:32:58,467 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-21 18:32:58,468 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-21 18:32:58,470 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-21 18:32:58,471 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-21 18:32:59,212 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/witness.graphml [2023-11-21 18:32:59,212 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/witness.yml [2023-11-21 18:32:59,213 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:32:59,214 INFO L158 Benchmark]: Toolchain (without parser) took 41860.06ms. Allocated memory was 169.9MB in the beginning and 817.9MB in the end (delta: 648.0MB). Free memory was 129.3MB in the beginning and 576.9MB in the end (delta: -447.6MB). Peak memory consumption was 202.4MB. Max. memory is 16.1GB. [2023-11-21 18:32:59,214 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 130.0MB. Free memory is still 76.1MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:32:59,214 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3558.37ms. Allocated memory is still 169.9MB. Free memory was 129.2MB in the beginning and 99.2MB in the end (delta: 30.0MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. [2023-11-21 18:32:59,215 INFO L158 Benchmark]: Boogie Procedure Inliner took 240.73ms. Allocated memory is still 169.9MB. Free memory was 99.2MB in the beginning and 87.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. [2023-11-21 18:32:59,215 INFO L158 Benchmark]: Boogie Preprocessor took 126.84ms. Allocated memory is still 169.9MB. Free memory was 87.6MB in the beginning and 81.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-21 18:32:59,216 INFO L158 Benchmark]: RCFGBuilder took 2267.56ms. Allocated memory was 169.9MB in the beginning and 224.4MB in the end (delta: 54.5MB). Free memory was 81.3MB in the beginning and 159.0MB in the end (delta: -77.8MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. [2023-11-21 18:32:59,216 INFO L158 Benchmark]: CodeCheck took 34884.34ms. Allocated memory was 224.4MB in the beginning and 817.9MB in the end (delta: 593.5MB). Free memory was 159.0MB in the beginning and 707.8MB in the end (delta: -548.8MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. [2023-11-21 18:32:59,217 INFO L158 Benchmark]: Witness Printer took 774.26ms. Allocated memory is still 817.9MB. Free memory was 707.8MB in the beginning and 576.9MB in the end (delta: 130.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2023-11-21 18:32:59,219 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck: - StatisticsResult: Ultimate CodeCheck benchmark data CFG has 6 procedures, 41 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 34.7s, OverallIterations: 6, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 253 SdHoareTripleChecker+Valid, 2.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 24 mSDsluCounter, 305 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 40 mSDsCounter, 266 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 756 IncrementalHoareTripleChecker+Invalid, 1022 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 266 mSolverCounterUnsat, 265 mSDtfsCounter, 756 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 1604 GetRequests, 1426 SyntacticMatches, 4 SemanticMatches, 174 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8278 ImplicationChecksByTransitivity, 14.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.1s SsaConstructionTime, 3.0s SatisfiabilityAnalysisTime, 17.5s InterpolantComputationTime, 182 NumberOfCodeBlocks, 182 NumberOfCodeBlocksAsserted, 5 NumberOfCheckSat, 177 ConstructedInterpolants, 0 QuantifiedInterpolants, 891 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 5 InterpolantComputations, 5 PerfectInterpolantSequences, 82/82 InterpolantCoveringCapability, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: No data available, ReuseStatistics: No data available - PositiveResult [Line: 223]: a call to reach_error is unreachable For all program executions holds that a call to reach_error is unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 8970]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8256]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 130.0MB. Free memory is still 76.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3558.37ms. Allocated memory is still 169.9MB. Free memory was 129.2MB in the beginning and 99.2MB in the end (delta: 30.0MB). Peak memory consumption was 93.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 240.73ms. Allocated memory is still 169.9MB. Free memory was 99.2MB in the beginning and 87.6MB in the end (delta: 11.7MB). Peak memory consumption was 12.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 126.84ms. Allocated memory is still 169.9MB. Free memory was 87.6MB in the beginning and 81.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2267.56ms. Allocated memory was 169.9MB in the beginning and 224.4MB in the end (delta: 54.5MB). Free memory was 81.3MB in the beginning and 159.0MB in the end (delta: -77.8MB). Peak memory consumption was 60.4MB. Max. memory is 16.1GB. * CodeCheck took 34884.34ms. Allocated memory was 224.4MB in the beginning and 817.9MB in the end (delta: 593.5MB). Free memory was 159.0MB in the beginning and 707.8MB in the end (delta: -548.8MB). Peak memory consumption was 45.6MB. Max. memory is 16.1GB. * Witness Printer took 774.26ms. Allocated memory is still 817.9MB. Free memory was 707.8MB in the beginning and 576.9MB in the end (delta: 130.9MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 8269]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] - GenericResultAtLocation [Line: 8755]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] RESULT: Ultimate proved your program to be correct! [2023-11-21 18:32:59,244 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_88992aa1-7abf-4e9c-a4bb-90d74dc9d466/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request...