./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version cf1a7837 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:58:02,862 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:58:02,970 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-11 23:58:02,975 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-11 23:58:02,976 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-11 23:58:03,001 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:58:03,002 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:58:03,003 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:58:03,004 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:58:03,004 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:58:03,005 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:58:03,006 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:58:03,006 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-11 23:58:03,007 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:58:03,008 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:58:03,008 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:58:03,009 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:58:03,009 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:58:03,010 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:58:03,010 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:58:03,011 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:58:03,011 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:58:03,012 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:58:03,013 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:58:03,013 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:58:03,013 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:58:03,014 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-11 23:58:03,014 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-11 23:58:03,015 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:58:03,015 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2023-11-11 23:58:03,341 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:58:03,387 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:58:03,391 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:58:03,394 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:58:03,395 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:58:03,396 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2023-11-11 23:58:06,607 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:58:07,164 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:58:07,165 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2023-11-11 23:58:07,215 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data/a7feb37c2/77d2818d9274458eae10dde374757ca0/FLAG457cc0022 [2023-11-11 23:58:07,234 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data/a7feb37c2/77d2818d9274458eae10dde374757ca0 [2023-11-11 23:58:07,240 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:58:07,243 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:58:07,247 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:58:07,247 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:58:07,252 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:58:07,255 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:07" (1/1) ... [2023-11-11 23:58:07,256 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@54b89201 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:07, skipping insertion in model container [2023-11-11 23:58:07,257 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:07" (1/1) ... [2023-11-11 23:58:07,383 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:58:07,728 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4494,4507] [2023-11-11 23:58:07,737 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4554,4567] [2023-11-11 23:58:08,716 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,718 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,719 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,720 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,722 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,741 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,742 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,745 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,746 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,750 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,751 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,752 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:08,753 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,254 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:58:09,256 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:58:09,258 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:58:09,259 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:58:09,261 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:58:09,262 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:58:09,263 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:58:09,264 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:58:09,265 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:58:09,266 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:58:09,515 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:58:09,577 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:58:09,610 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4494,4507] [2023-11-11 23:58:09,613 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4554,4567] [2023-11-11 23:58:09,691 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,692 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,693 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,694 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,705 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,706 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,707 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,708 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,710 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,711 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,712 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,712 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:09,760 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:58:09,761 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:58:09,762 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:58:09,763 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:58:09,765 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:58:09,766 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:58:09,766 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:58:09,767 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:58:09,768 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:58:09,768 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:58:09,785 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2023-11-11 23:58:09,807 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:58:10,108 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,109 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,109 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,109 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,111 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,111 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,112 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,112 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,112 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,112 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,113 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,113 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,113 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,113 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,113 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,114 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,115 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,115 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:10,123 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:58:10,124 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10 WrapperNode [2023-11-11 23:58:10,124 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:58:10,126 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:58:10,127 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:58:10,127 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:58:10,135 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,235 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,334 INFO L138 Inliner]: procedures = 681, calls = 1233, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 526 [2023-11-11 23:58:10,334 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:58:10,335 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:58:10,335 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:58:10,336 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:58:10,346 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,347 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,359 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,359 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,385 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,388 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,394 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,398 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,406 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:58:10,407 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:58:10,407 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:58:10,408 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:58:10,409 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:10" (1/1) ... [2023-11-11 23:58:10,416 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:58:10,433 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:58:10,448 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:58:10,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:58:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2023-11-11 23:58:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2023-11-11 23:58:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:58:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:58:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:58:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-11 23:58:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:58:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:58:10,518 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:58:10,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:58:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:58:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:58:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:58:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-11 23:58:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-11 23:58:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:58:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:58:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:58:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:58:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:58:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:58:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-11 23:58:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-11 23:58:10,826 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:58:10,829 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:58:11,878 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:58:12,023 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:58:12,023 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:58:12,026 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:58:12 BoogieIcfgContainer [2023-11-11 23:58:12,026 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:58:12,027 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:58:12,027 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:58:12,039 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:58:12,039 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:58:12" (1/1) ... [2023-11-11 23:58:12,049 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:58:12,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:12,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 55 states and 68 transitions. [2023-11-11 23:58:12,114 INFO L276 IsEmpty]: Start isEmpty. Operand 55 states and 68 transitions. [2023-11-11 23:58:12,120 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 28 [2023-11-11 23:58:12,120 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:12,121 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-11 23:58:12,176 FATAL L? ?]: An unrecoverable error occured during an interaction with an SMT solver: de.uni_freiburg.informatik.ultimate.logic.SMTLIBException: Sort Real not declared at de.uni_freiburg.informatik.ultimate.logic.NoopScript.sort(NoopScript.java:385) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.logic.WrapperScript.sort(WrapperScript.java:228) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.NonDeclaringTermTransferrer.transferSort(NonDeclaringTermTransferrer.java:111) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.DeclarableFunctionSymbol.defineOrDeclare(DeclarableFunctionSymbol.java:159) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:171) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.scripttransfer.HistoryRecordingScript.transferHistoryFromRecord(HistoryRecordingScript.java:196) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.SmtFunctionsAndAxioms.transferAllSymbols(SmtFunctionsAndAxioms.java:156) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.CfgSmtToolkit.createFreshManagedScript(CfgSmtToolkit.java:106) at de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.CodeCheckObserver.process(CodeCheckObserver.java:440) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:166) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:150) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:127) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:233) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:227) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:144) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:106) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:319) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2023-11-11 23:58:12,180 INFO L158 Benchmark]: Toolchain (without parser) took 4936.45ms. Allocated memory was 186.6MB in the beginning and 230.7MB in the end (delta: 44.0MB). Free memory was 139.1MB in the beginning and 168.3MB in the end (delta: -29.2MB). Peak memory consumption was 16.9MB. Max. memory is 16.1GB. [2023-11-11 23:58:12,181 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 121.6MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:58:12,182 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2878.89ms. Allocated memory is still 186.6MB. Free memory was 139.1MB in the beginning and 114.3MB in the end (delta: 24.8MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. [2023-11-11 23:58:12,182 INFO L158 Benchmark]: Boogie Procedure Inliner took 208.14ms. Allocated memory is still 186.6MB. Free memory was 114.3MB in the beginning and 106.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:58:12,183 INFO L158 Benchmark]: Boogie Preprocessor took 71.27ms. Allocated memory is still 186.6MB. Free memory was 106.2MB in the beginning and 102.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. [2023-11-11 23:58:12,184 INFO L158 Benchmark]: RCFGBuilder took 1619.05ms. Allocated memory was 186.6MB in the beginning and 230.7MB in the end (delta: 44.0MB). Free memory was 102.0MB in the beginning and 175.6MB in the end (delta: -73.6MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. [2023-11-11 23:58:12,185 INFO L158 Benchmark]: CodeCheck took 151.27ms. Allocated memory is still 230.7MB. Free memory was 174.6MB in the beginning and 168.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:58:12,189 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 0.39ms. Allocated memory is still 121.6MB. Free memory is still 63.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2878.89ms. Allocated memory is still 186.6MB. Free memory was 139.1MB in the beginning and 114.3MB in the end (delta: 24.8MB). Peak memory consumption was 68.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 208.14ms. Allocated memory is still 186.6MB. Free memory was 114.3MB in the beginning and 106.2MB in the end (delta: 8.1MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 71.27ms. Allocated memory is still 186.6MB. Free memory was 106.2MB in the beginning and 102.0MB in the end (delta: 4.2MB). Peak memory consumption was 4.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1619.05ms. Allocated memory was 186.6MB in the beginning and 230.7MB in the end (delta: 44.0MB). Free memory was 102.0MB in the beginning and 175.6MB in the end (delta: -73.6MB). Peak memory consumption was 38.3MB. Max. memory is 16.1GB. * CodeCheck took 151.27ms. Allocated memory is still 230.7MB. Free memory was 174.6MB in the beginning and 168.3MB in the end (delta: 6.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:58:12,215 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-cf1a783 [2023-11-11 23:58:15,080 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-11 23:58:15,215 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2023-11-11 23:58:15,270 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-11 23:58:15,271 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-11 23:58:15,272 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-11 23:58:15,273 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-11 23:58:15,274 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-11 23:58:15,275 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-11 23:58:15,275 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-11 23:58:15,276 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-11 23:58:15,277 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-11 23:58:15,277 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-11 23:58:15,282 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-11 23:58:15,283 INFO L153 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2023-11-11 23:58:15,284 INFO L153 SettingsManager]: * Use bitvectors instead of ints=true [2023-11-11 23:58:15,284 INFO L153 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2023-11-11 23:58:15,285 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-11 23:58:15,285 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-11 23:58:15,286 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-11 23:58:15,287 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-11 23:58:15,287 INFO L153 SettingsManager]: * Theory for external solver=AUFBV [2023-11-11 23:58:15,288 INFO L153 SettingsManager]: * Command for calling external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:58:15,288 INFO L153 SettingsManager]: * Choose which separate solver to use for tracechecks=External_ModelsAndUnsatCoreMode [2023-11-11 23:58:15,289 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-11 23:58:15,289 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:58:15,290 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-11 23:58:15,291 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-11 23:58:15,291 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-11 23:58:15,292 INFO L153 SettingsManager]: * Trace refinement strategy=WALRUS [2023-11-11 23:58:15,293 INFO L153 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2023-11-11 23:58:15,293 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-11 23:58:15,293 INFO L153 SettingsManager]: * Use separate solver for trace checks=false [2023-11-11 23:58:15,293 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-11 23:58:15,294 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0361402b829dba43996eabc2954d5345cf3706aac8c1845e1fcc8b874ed0f0c6 [2023-11-11 23:58:15,751 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-11 23:58:15,783 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-11 23:58:15,787 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-11 23:58:15,789 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-11 23:58:15,789 INFO L274 PluginConnector]: CDTParser initialized [2023-11-11 23:58:15,791 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/../../sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2023-11-11 23:58:19,142 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-11 23:58:19,732 INFO L384 CDTParser]: Found 1 translation units. [2023-11-11 23:58:19,733 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i [2023-11-11 23:58:19,780 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data/b3906ab3d/4a7e5da6cce04f768f2566a09c45907a/FLAGe84983c05 [2023-11-11 23:58:19,799 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/data/b3906ab3d/4a7e5da6cce04f768f2566a09c45907a [2023-11-11 23:58:19,806 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-11 23:58:19,807 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-11 23:58:19,810 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-11 23:58:19,810 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-11 23:58:19,815 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-11 23:58:19,817 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:19" (1/1) ... [2023-11-11 23:58:19,818 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3344c3b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:19, skipping insertion in model container [2023-11-11 23:58:19,818 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.11 11:58:19" (1/1) ... [2023-11-11 23:58:19,972 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-11 23:58:20,219 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4494,4507] [2023-11-11 23:58:20,226 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4554,4567] [2023-11-11 23:58:21,053 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,054 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,055 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,056 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,058 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,088 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,088 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,091 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,092 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,094 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,095 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,096 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,096 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,491 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:58:21,492 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:58:21,494 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:58:21,495 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:58:21,497 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:58:21,498 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:58:21,500 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:58:21,500 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:58:21,501 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:58:21,502 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:58:21,709 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:58:21,745 INFO L202 MainTranslator]: Completed pre-run [2023-11-11 23:58:21,760 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4494,4507] [2023-11-11 23:58:21,761 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_34d9db89-e03a-4f08-93cf-f434b1ab0a81/sv-benchmarks/c/aws-c-common/aws_mul_size_checked_harness_negated.i[4554,4567] [2023-11-11 23:58:21,808 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,808 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,809 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,810 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,811 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,820 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,821 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,823 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,823 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,825 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,826 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,827 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,827 WARN L1577 CHandler]: Possible shadowing of function index [2023-11-11 23:58:21,878 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-11 23:58:21,895 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-11 23:58:21,896 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-11 23:58:21,898 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-11 23:58:21,899 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-11 23:58:21,903 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-11 23:58:21,904 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-11 23:58:21,905 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-11 23:58:21,906 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-11 23:58:21,907 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-11 23:58:21,929 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] [2023-11-11 23:58:22,007 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-11 23:58:22,399 WARN L672 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,399 WARN L672 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,399 WARN L672 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,400 WARN L672 CHandler]: The function aws_mem_acquire is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,400 WARN L672 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,400 WARN L672 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,400 WARN L672 CHandler]: The function aws_mem_release is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,400 WARN L672 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,401 WARN L672 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,401 WARN L672 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,401 WARN L672 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,402 WARN L672 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,402 WARN L672 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,403 WARN L672 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,403 WARN L672 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,403 WARN L672 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,404 WARN L672 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,404 WARN L672 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-11 23:58:22,413 INFO L206 MainTranslator]: Completed translation [2023-11-11 23:58:22,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22 WrapperNode [2023-11-11 23:58:22,416 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-11 23:58:22,417 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-11 23:58:22,418 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-11 23:58:22,418 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-11 23:58:22,426 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,547 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,671 INFO L138 Inliner]: procedures = 701, calls = 1233, calls flagged for inlining = 39, calls inlined = 6, statements flattened = 522 [2023-11-11 23:58:22,680 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-11 23:58:22,681 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-11 23:58:22,681 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-11 23:58:22,681 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-11 23:58:22,691 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,692 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,708 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,708 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,759 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,762 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,769 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,775 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,786 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-11 23:58:22,787 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-11 23:58:22,787 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-11 23:58:22,787 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-11 23:58:22,788 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.11 11:58:22" (1/1) ... [2023-11-11 23:58:22,800 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-11 23:58:22,822 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/z3 [2023-11-11 23:58:22,861 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-11 23:58:22,870 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-11 23:58:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_u64_checked [2023-11-11 23:58:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_u64_checked [2023-11-11 23:58:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-11 23:58:22,907 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-11 23:58:22,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-11 23:58:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2023-11-11 23:58:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2023-11-11 23:58:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2023-11-11 23:58:22,908 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-11 23:58:22,908 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-11 23:58:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-11 23:58:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-11 23:58:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-11 23:58:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-11 23:58:22,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-11 23:58:22,909 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2023-11-11 23:58:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2023-11-11 23:58:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint32_t [2023-11-11 23:58:22,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint32_t [2023-11-11 23:58:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-11 23:58:22,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2023-11-11 23:58:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2023-11-11 23:58:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-11 23:58:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-11 23:58:22,911 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-11 23:58:22,911 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-11 23:58:22,912 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-11 23:58:23,174 INFO L236 CfgBuilder]: Building ICFG [2023-11-11 23:58:23,175 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-11 23:58:24,579 INFO L277 CfgBuilder]: Performing block encoding [2023-11-11 23:58:24,848 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-11 23:58:24,849 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-11 23:58:24,853 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:58:24 BoogieIcfgContainer [2023-11-11 23:58:24,853 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-11 23:58:24,854 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-11 23:58:24,855 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-11 23:58:24,866 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-11 23:58:24,866 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.11 11:58:24" (1/1) ... [2023-11-11 23:58:24,877 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-11 23:58:24,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-11 23:58:24,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 67 states to 54 states and 67 transitions. [2023-11-11 23:58:24,958 INFO L276 IsEmpty]: Start isEmpty. Operand 54 states and 67 transitions. [2023-11-11 23:58:24,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 27 [2023-11-11 23:58:24,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-11 23:58:24,966 INFO L173 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2023-11-11 23:58:24,968 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/cvc4 [2023-11-11 23:58:24,974 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2023-11-11 23:58:24,999 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Waiting until timeout for monitored process [2023-11-11 23:58:25,061 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 23:58:25,064 INFO L158 Benchmark]: Toolchain (without parser) took 5256.10ms. Allocated memory was 88.1MB in the beginning and 130.0MB in the end (delta: 41.9MB). Free memory was 57.4MB in the beginning and 77.7MB in the end (delta: -20.4MB). Peak memory consumption was 22.8MB. Max. memory is 16.1GB. [2023-11-11 23:58:25,065 INFO L158 Benchmark]: CDTParser took 0.62ms. Allocated memory is still 69.2MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-11 23:58:25,066 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2606.84ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 57.2MB in the beginning and 43.3MB in the end (delta: 13.9MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. [2023-11-11 23:58:25,066 INFO L158 Benchmark]: Boogie Procedure Inliner took 262.53ms. Allocated memory is still 107.0MB. Free memory was 43.3MB in the beginning and 63.6MB in the end (delta: -20.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. [2023-11-11 23:58:25,067 INFO L158 Benchmark]: Boogie Preprocessor took 105.51ms. Allocated memory is still 107.0MB. Free memory was 63.6MB in the beginning and 57.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:58:25,071 INFO L158 Benchmark]: RCFGBuilder took 2066.11ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 57.8MB in the beginning and 84.3MB in the end (delta: -26.5MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. [2023-11-11 23:58:25,072 INFO L158 Benchmark]: CodeCheck took 208.46ms. Allocated memory is still 130.0MB. Free memory was 84.3MB in the beginning and 77.7MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-11 23:58:25,080 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 0.62ms. Allocated memory is still 69.2MB. Free memory is still 45.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2606.84ms. Allocated memory was 88.1MB in the beginning and 107.0MB in the end (delta: 18.9MB). Free memory was 57.2MB in the beginning and 43.3MB in the end (delta: 13.9MB). Peak memory consumption was 50.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 262.53ms. Allocated memory is still 107.0MB. Free memory was 43.3MB in the beginning and 63.6MB in the end (delta: -20.3MB). Peak memory consumption was 8.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 105.51ms. Allocated memory is still 107.0MB. Free memory was 63.6MB in the beginning and 57.8MB in the end (delta: 5.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2066.11ms. Allocated memory was 107.0MB in the beginning and 130.0MB in the end (delta: 23.1MB). Free memory was 57.8MB in the beginning and 84.3MB in the end (delta: -26.5MB). Peak memory consumption was 42.1MB. Max. memory is 16.1GB. * CodeCheck took 208.46ms. Allocated memory is still 130.0MB. Free memory was 84.3MB in the beginning and 77.7MB in the end (delta: 6.6MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResultAtLocation [Line: 6935]: Unsoundness Warning Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [6935-6946] RESULT: Ultimate could not prove your program: Toolchain returned no result. [2023-11-11 23:58:25,109 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/bin/ukojak-verify-0OAaufAVZV/cvc4 --incremental --print-success --lang smt (2)] Forceful destruction successful, exit code 0 [2023-11-11 23:58:25,321 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_34d9db89-e03a-4f08-93cf-f434b1ab0a81/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