./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/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 a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:37:36,620 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:37:36,738 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:37:36,743 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:37:36,744 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:37:36,786 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:37:36,789 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:37:36,790 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:37:36,791 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:37:36,796 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:37:36,797 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:37:36,798 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:37:36,798 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:37:36,800 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:37:36,801 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:37:36,801 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:37:36,802 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:37:36,802 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:37:36,803 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:37:36,803 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:37:36,804 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:37:36,805 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:37:36,805 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:37:36,806 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:37:36,806 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:37:36,807 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:37:36,807 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:37:36,808 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:37:36,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:37:36,809 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:37:36,810 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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a5cc7d054134727d17d186899e752bcb9b04f811a63c25a6e1e851147ab3514d [2023-11-21 18:37:37,159 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:37:37,193 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:37:37,196 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:37:37,197 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:37:37,197 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:37:37,199 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2023-11-21 18:37:40,281 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:37:40,956 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:37:40,957 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i [2023-11-21 18:37:41,000 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/data/4ae4df38c/d7289f826d524081974ecb4e6c444284/FLAG3f60c6885 [2023-11-21 18:37:41,017 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/data/4ae4df38c/d7289f826d524081974ecb4e6c444284 [2023-11-21 18:37:41,023 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:37:41,026 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:37:41,029 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:37:41,030 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:37:41,035 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:37:41,035 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:37:41" (1/1) ... [2023-11-21 18:37:41,036 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@906bd64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:41, skipping insertion in model container [2023-11-21 18:37:41,037 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:37:41" (1/1) ... [2023-11-21 18:37:41,198 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:37:41,503 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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2023-11-21 18:37:41,512 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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2023-11-21 18:37:42,798 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,799 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,800 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,806 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,807 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,838 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,839 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,841 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:42,842 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,285 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:37:43,286 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:37:43,288 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:37:43,291 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:37:43,298 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:37:43,299 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:37:43,300 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:37:43,301 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:37:43,304 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:37:43,306 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:37:43,591 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,592 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,677 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:37:43,737 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:37:43,752 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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4500,4513] [2023-11-21 18:37:43,753 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_d6ea7b31-bba8-423e-878d-5c7dead20d1a/sv-benchmarks/c/aws-c-common/aws_hash_array_ignore_case_harness.i[4560,4573] [2023-11-21 18:37:43,794 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,795 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,795 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,796 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,796 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,810 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,810 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,811 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,812 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:43,847 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:37:43,848 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:37:43,848 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:37:43,853 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:37:43,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:37:43,855 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:37:43,856 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:37:43,861 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:37:43,862 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:37:43,863 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:37:44,011 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : "+r"(index)); [8269] [2023-11-21 18:37:44,013 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:44,014 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:37:44,037 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [8755-8766] [2023-11-21 18:37:44,064 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:37:44,372 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,372 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,372 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,373 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,373 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,373 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,373 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,373 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,380 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,381 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,381 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,381 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,381 WARN L675 CHandler]: The function predicate is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,382 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,382 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,383 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,383 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,383 WARN L675 CHandler]: The function memchr is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:37:44,391 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:37:44,392 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44 WrapperNode [2023-11-21 18:37:44,393 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:37:44,394 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:37:44,394 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:37:44,395 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:37:44,403 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,514 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,632 INFO L138 Inliner]: procedures = 689, calls = 2603, calls flagged for inlining = 56, calls inlined = 3, statements flattened = 726 [2023-11-21 18:37:44,632 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:37:44,633 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:37:44,633 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:37:44,633 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:37:44,643 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,644 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,659 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,664 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,728 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,745 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,750 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,767 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,776 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:37:44,777 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:37:44,777 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:37:44,777 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:37:44,778 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:37:44" (1/1) ... [2023-11-21 18:37:44,785 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:37:44,797 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:37:44,811 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:37:44,842 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:37:44,869 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-21 18:37:44,869 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-21 18:37:44,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:37:44,870 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:37:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:37:44,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:37:44,870 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:37:44,870 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:37:44,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:37:44,871 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_array_ignore_case [2023-11-21 18:37:44,871 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_array_ignore_case [2023-11-21 18:37:44,872 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-21 18:37:44,872 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-21 18:37:44,873 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-21 18:37:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-21 18:37:44,873 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:37:44,873 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:37:44,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:37:44,873 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:37:45,168 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:37:45,170 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:37:46,664 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:37:46,860 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:37:46,861 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:37:46,862 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:37:46 BoogieIcfgContainer [2023-11-21 18:37:46,863 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:37:46,863 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:37:46,864 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:37:46,874 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:37:46,874 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:37:46" (1/1) ... [2023-11-21 18:37:46,884 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:37:46,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:46,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 41 states to 36 states and 41 transitions. [2023-11-21 18:37:46,957 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 41 transitions. [2023-11-21 18:37:46,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-11-21 18:37:46,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:46,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:47,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2023-11-21 18:37:49,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:49,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 42 states and 51 transitions. [2023-11-21 18:37:49,771 INFO L276 IsEmpty]: Start isEmpty. Operand 42 states and 51 transitions. [2023-11-21 18:37:49,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:49,773 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:49,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:50,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:50,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:50,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:50,595 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:50,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:50,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:50,823 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:50,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:50,824 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:50,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:51,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:51,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:51,326 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:51,433 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:51,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:51,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:51,455 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:51,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:51,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:51,459 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:51,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:51,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:51,980 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:52,081 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:52,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:52,136 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:52,136 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:52,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:52,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:52,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:52,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:52,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:52,626 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:52,717 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:52,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:52,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:52,744 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:52,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:52,747 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:52,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:53,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:53,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:53,238 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:53,322 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:53,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:53,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:53,338 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:53,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:53,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:53,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:53,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:53,802 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:53,805 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:53,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:53,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:53,903 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:53,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:53,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:53,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:54,368 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:54,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:54,383 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:54,464 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:54,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:54,479 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:54,479 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:54,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:54,480 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:54,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:54,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:54,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:54,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:55,046 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:55,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:55,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:55,069 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:55,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:55,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:55,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:55,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:55,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:55,510 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:55,587 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:55,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:55,603 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:55,604 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:55,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:55,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:55,606 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:56,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:56,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:56,091 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:56,223 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:56,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:56,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:56,241 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:56,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:56,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:56,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:56,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:56,672 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:56,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:56,741 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:56,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:56,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:56,755 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:56,757 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:56,758 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:56,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:57,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:57,241 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:57,244 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:57,337 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:57,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:57,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:57,349 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:57,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:57,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:57,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:57,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:57,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:57,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:57,843 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:57,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:57,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:57,855 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:57,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:57,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:57,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:58,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:58,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:58,285 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:58,383 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:58,394 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:58,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:58,394 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:58,396 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:58,396 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:58,396 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:58,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:58,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:58,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:58,882 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:58,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:58,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:58,894 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:58,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:58,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:58,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:59,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:59,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:59,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:59,371 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:59,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:59,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:59,384 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:59,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:59,385 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:59,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:37:59,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:37:59,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:37:59,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:37:59,908 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:37:59,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:37:59,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:37:59,923 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:37:59,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:37:59,924 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:37:59,925 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:38:00,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:38:00,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:38:00,338 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:38:00,413 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:38:00,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:38:00,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:38:00,425 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:38:00,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:38:00,425 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:38:00,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:38:00,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:38:00,903 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:38:00,906 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:38:01,001 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:38:01,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:38:01,015 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:38:01,015 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:38:01,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:38:01,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:38:01,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:38:01,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:38:01,506 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 10 conjunts are in the unsatisfiable core [2023-11-21 18:38:01,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:38:01,588 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-21 18:38:01,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:38:01,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59 states to 45 states and 56 transitions. [2023-11-21 18:38:01,599 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 56 transitions. [2023-11-21 18:38:01,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2023-11-21 18:38:01,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:38:01,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:38:01,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:38:01,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 2325 conjuncts, 49 conjunts are in the unsatisfiable core [2023-11-21 18:38:02,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:38:02,793 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 1 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2023-11-21 18:38:04,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:38:04,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 45 states and 58 transitions. [2023-11-21 18:38:04,973 INFO L276 IsEmpty]: Start isEmpty. Operand 45 states and 58 transitions. [2023-11-21 18:38:04,974 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2023-11-21 18:38:04,974 WARN L420 CodeCheckObserver]: This Program is SAFE, Check terminated with 23 iterations. [2023-11-21 18:38:04,981 INFO L751 CodeCheckObserver]: All specifications hold 1 specifications checked. All of them hold [2023-11-21 18:38:05,086 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:38:05,090 INFO L560 CodeCheckObserver]: Invariant with dag size 1 [2023-11-21 18:38:05,090 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck CFG 21.11 06:38:05 ImpRootNode [2023-11-21 18:38:05,090 INFO L131 PluginConnector]: ------------------------ END CodeCheck---------------------------- [2023-11-21 18:38:05,091 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-21 18:38:05,091 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-21 18:38:05,091 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-21 18:38:05,092 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:37:46" (3/4) ... [2023-11-21 18:38:05,094 INFO L137 WitnessPrinter]: Generating witness for correct program [2023-11-21 18:38:05,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure can_fail_malloc [2023-11-21 18:38:05,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure bounded_malloc [2023-11-21 18:38:05,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure nondet_bool [2023-11-21 18:38:05,098 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure assume_abort_if_not [2023-11-21 18:38:05,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure __VERIFIER_assert [2023-11-21 18:38:05,099 INFO L361 RCFGBacktranslator]: Ignoring RootEdge to procedure aws_hash_array_ignore_case [2023-11-21 18:38:05,112 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 130 nodes and edges [2023-11-21 18:38:05,113 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 59 nodes and edges [2023-11-21 18:38:05,115 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 26 nodes and edges [2023-11-21 18:38:05,116 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 13 nodes and edges [2023-11-21 18:38:05,118 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2023-11-21 18:38:05,119 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2023-11-21 18:38:05,121 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2023-11-21 18:38:05,122 INFO L943 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2023-11-21 18:38:05,857 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/witness.graphml [2023-11-21 18:38:05,857 INFO L149 WitnessManager]: Wrote witness to /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/witness.yml [2023-11-21 18:38:05,857 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-21 18:38:05,858 INFO L158 Benchmark]: Toolchain (without parser) took 24832.09ms. Allocated memory was 146.8MB in the beginning and 463.5MB in the end (delta: 316.7MB). Free memory was 102.5MB in the beginning and 121.8MB in the end (delta: -19.4MB). Peak memory consumption was 296.9MB. Max. memory is 16.1GB. [2023-11-21 18:38:05,859 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 113.2MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-21 18:38:05,859 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3363.68ms. Allocated memory is still 146.8MB. Free memory was 102.0MB in the beginning and 55.0MB in the end (delta: 47.1MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. [2023-11-21 18:38:05,859 INFO L158 Benchmark]: Boogie Procedure Inliner took 238.49ms. Allocated memory was 146.8MB in the beginning and 190.8MB in the end (delta: 44.0MB). Free memory was 55.0MB in the beginning and 129.3MB in the end (delta: -74.3MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. [2023-11-21 18:38:05,860 INFO L158 Benchmark]: Boogie Preprocessor took 143.38ms. Allocated memory is still 190.8MB. Free memory was 128.2MB in the beginning and 123.0MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-21 18:38:05,860 INFO L158 Benchmark]: RCFGBuilder took 2085.72ms. Allocated memory is still 190.8MB. Free memory was 123.0MB in the beginning and 82.7MB in the end (delta: 40.3MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. [2023-11-21 18:38:05,860 INFO L158 Benchmark]: CodeCheck took 18226.98ms. Allocated memory was 190.8MB in the beginning and 463.5MB in the end (delta: 272.6MB). Free memory was 82.7MB in the beginning and 252.8MB in the end (delta: -170.1MB). Peak memory consumption was 102.4MB. Max. memory is 16.1GB. [2023-11-21 18:38:05,861 INFO L158 Benchmark]: Witness Printer took 766.50ms. Allocated memory is still 463.5MB. Free memory was 252.8MB in the beginning and 121.8MB in the end (delta: 131.0MB). Peak memory consumption was 127.9MB. Max. memory is 16.1GB. [2023-11-21 18:38:05,862 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 7 procedures, 36 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 18.1s, OverallIterations: 23, TraceHistogramMax: 0, PathProgramHistogramMax: 0, EmptinessCheckTime: 0.0s, AutomataDifference: 0.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1397 SdHoareTripleChecker+Valid, 4.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 110 mSDsluCounter, 950 SdHoareTripleChecker+Invalid, 3.7s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 170 mSDsCounter, 311 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 970 IncrementalHoareTripleChecker+Invalid, 1281 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 311 mSolverCounterUnsat, 780 mSDtfsCounter, 970 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 4915 GetRequests, 4838 SyntacticMatches, 21 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 701 ImplicationChecksByTransitivity, 2.9s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=-1occurred in iteration=-1, InterpolantAutomatonStates: 0, traceCheckStatistics: 0.3s SsaConstructionTime, 7.5s SatisfiabilityAnalysisTime, 4.8s InterpolantComputationTime, 659 NumberOfCodeBlocks, 659 NumberOfCodeBlocksAsserted, 22 NumberOfCheckSat, 637 ConstructedInterpolants, 0 QuantifiedInterpolants, 1854 SizeOfPredicates, 47 NumberOfNonLiveVariables, 48825 ConjunctsInSsa, 249 ConjunctsInUnsatCore, 22 InterpolantComputations, 1 PerfectInterpolantSequences, 131/153 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: 7804]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 8959]: Loop Invariant Derived loop invariant: 1 * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 113.2MB. Free memory is still 86.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3363.68ms. Allocated memory is still 146.8MB. Free memory was 102.0MB in the beginning and 55.0MB in the end (delta: 47.1MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 238.49ms. Allocated memory was 146.8MB in the beginning and 190.8MB in the end (delta: 44.0MB). Free memory was 55.0MB in the beginning and 129.3MB in the end (delta: -74.3MB). Peak memory consumption was 16.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 143.38ms. Allocated memory is still 190.8MB. Free memory was 128.2MB in the beginning and 123.0MB in the end (delta: 5.3MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * RCFGBuilder took 2085.72ms. Allocated memory is still 190.8MB. Free memory was 123.0MB in the beginning and 82.7MB in the end (delta: 40.3MB). Peak memory consumption was 67.5MB. Max. memory is 16.1GB. * CodeCheck took 18226.98ms. Allocated memory was 190.8MB in the beginning and 463.5MB in the end (delta: 272.6MB). Free memory was 82.7MB in the beginning and 252.8MB in the end (delta: -170.1MB). Peak memory consumption was 102.4MB. Max. memory is 16.1GB. * Witness Printer took 766.50ms. Allocated memory is still 463.5MB. Free memory was 252.8MB in the beginning and 121.8MB in the end (delta: 131.0MB). 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 18:38:05,902 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d6ea7b31-bba8-423e-878d-5c7dead20d1a/bin/ukojak-verify-i0I2FZA1j2/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: TRUE