./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/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_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/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_5e1ad206-9d80-44e9-90dd-f66263d917bf/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 69577fc7d990d88fcb652c93a7c7ab343fe84df9d2ed6890e1e924a0c1fe1045 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:33:40,981 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:33:41,100 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-21 18:33:41,107 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:33:41,108 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:33:41,140 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:33:41,141 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:33:41,142 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:33:41,143 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:33:41,144 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:33:41,144 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:33:41,145 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:33:41,146 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:33:41,147 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:33:41,148 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:33:41,148 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:33:41,149 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:33:41,150 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:33:41,151 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:33:41,151 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:33:41,152 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:33:41,153 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:33:41,154 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:33:41,154 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:33:41,155 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:33:41,156 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:33:41,157 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:33:41,157 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:33:41,158 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:33:41,159 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:33:41,159 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_5e1ad206-9d80-44e9-90dd-f66263d917bf/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 69577fc7d990d88fcb652c93a7c7ab343fe84df9d2ed6890e1e924a0c1fe1045 [2023-11-21 18:33:41,473 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:33:41,505 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:33:41,508 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:33:41,511 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:33:41,512 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:33:41,513 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2023-11-21 18:33:45,381 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:33:46,014 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:33:46,015 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i [2023-11-21 18:33:46,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/data/46f76706a/5908b29109ae4a43afe71a5622a4728a/FLAG2d4da57cb [2023-11-21 18:33:46,083 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/data/46f76706a/5908b29109ae4a43afe71a5622a4728a [2023-11-21 18:33:46,086 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:33:46,088 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:33:46,090 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:33:46,091 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:33:46,097 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:33:46,098 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:46" (1/1) ... [2023-11-21 18:33:46,100 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e0ac14f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:46, skipping insertion in model container [2023-11-21 18:33:46,100 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:33:46" (1/1) ... [2023-11-21 18:33:46,248 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:33:46,660 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_5e1ad206-9d80-44e9-90dd-f66263d917bf/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2023-11-21 18:33:46,671 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_5e1ad206-9d80-44e9-90dd-f66263d917bf/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2023-11-21 18:33:48,084 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,092 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,094 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,098 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,101 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,139 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,141 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,148 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,149 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,156 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,160 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,162 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,163 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:48,742 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:33:48,744 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:33:48,746 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:33:48,748 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:33:48,750 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:33:48,751 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:33:48,752 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:33:48,753 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:33:48,754 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:33:48,755 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:33:49,017 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,027 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,109 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:33:49,155 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:33:49,174 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_5e1ad206-9d80-44e9-90dd-f66263d917bf/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4494,4507] [2023-11-21 18:33:49,175 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_5e1ad206-9d80-44e9-90dd-f66263d917bf/sv-benchmarks/c/aws-c-common/aws_array_list_front_harness_negated.i[4554,4567] [2023-11-21 18:33:49,254 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,256 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,256 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,257 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,259 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,270 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,270 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,272 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,273 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,275 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,276 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,277 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,278 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,345 WARN L635 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-21 18:33:49,347 WARN L635 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-21 18:33:49,348 WARN L635 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-21 18:33:49,349 WARN L635 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-21 18:33:49,351 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-21 18:33:49,352 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-21 18:33:49,353 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-21 18:33:49,354 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-21 18:33:49,355 WARN L635 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-21 18:33:49,356 WARN L635 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-21 18:33:49,393 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,401 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-21 18:33:49,409 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7735-7746] [2023-11-21 18:33:49,441 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:33:49,820 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,820 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,821 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,821 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,821 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,821 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,822 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,822 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,822 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,823 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,824 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,824 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,824 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,824 WARN L675 CHandler]: The function memcmp is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,825 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,825 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-21 18:33:49,836 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:33:49,837 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49 WrapperNode [2023-11-21 18:33:49,837 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:33:49,840 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:33:49,841 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:33:49,842 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:33:49,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,002 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,136 INFO L138 Inliner]: procedures = 690, calls = 1691, calls flagged for inlining = 54, calls inlined = 9, statements flattened = 669 [2023-11-21 18:33:50,150 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:33:50,151 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:33:50,163 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:33:50,164 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:33:50,176 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,176 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,193 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,196 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,270 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,276 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,285 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,292 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,305 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:33:50,306 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:33:50,306 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:33:50,306 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:33:50,307 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:33:49" (1/1) ... [2023-11-21 18:33:50,314 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:33:50,334 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:33:50,350 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:33:50,366 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5e1ad206-9d80-44e9-90dd-f66263d917bf/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:33:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2023-11-21 18:33:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 18:33:50,413 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-21 18:33:50,413 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-21 18:33:50,414 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-21 18:33:50,415 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-21 18:33:50,416 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-21 18:33:50,417 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-21 18:33:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 18:33:50,417 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-21 18:33:50,418 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-21 18:33:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:33:50,418 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:33:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-21 18:33:50,418 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:33:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-21 18:33:50,420 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-21 18:33:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-21 18:33:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:33:50,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:33:50,421 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-21 18:33:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-21 18:33:50,422 INFO L130 BoogieDeclarations]: Found specification of procedure assert_byte_from_buffer_matches [2023-11-21 18:33:50,422 INFO L138 BoogieDeclarations]: Found implementation of procedure assert_byte_from_buffer_matches [2023-11-21 18:33:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-21 18:33:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-21 18:33:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-21 18:33:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-21 18:33:50,423 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_length [2023-11-21 18:33:50,423 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_length [2023-11-21 18:33:50,424 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:33:50,425 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:33:50,425 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-21 18:33:50,425 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-21 18:33:50,425 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 18:33:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-21 18:33:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-21 18:33:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-21 18:33:50,426 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-21 18:33:50,426 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-21 18:33:50,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-21 18:33:50,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 18:33:50,428 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:33:50,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-21 18:33:50,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:33:50,803 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:33:50,806 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:33:52,212 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:33:52,493 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:33:52,493 INFO L308 CfgBuilder]: Removed 1 assume(true) statements. [2023-11-21 18:33:52,495 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:52 BoogieIcfgContainer [2023-11-21 18:33:52,498 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:33:52,499 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:33:52,499 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:33:52,510 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:33:52,511 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:33:52" (1/1) ... [2023-11-21 18:33:52,522 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:33:52,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:52,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 201 states to 151 states and 201 transitions. [2023-11-21 18:33:52,614 INFO L276 IsEmpty]: Start isEmpty. Operand 151 states and 201 transitions. [2023-11-21 18:33:52,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:52,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:52,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:53,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:54,455 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:33:54,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:54,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:33:54,859 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:33:54,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:54,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:54,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:55,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:56,022 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:33:56,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:56,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:33:56,043 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:33:56,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:56,048 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:56,048 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:56,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:56,886 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:33:56,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:56,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:33:56,917 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:33:56,926 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:56,930 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:56,931 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:57,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:57,702 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:33:57,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:57,725 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:33:57,726 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:33:57,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:57,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:57,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:57,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:58,416 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:33:58,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:58,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:33:58,435 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:33:58,437 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:58,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:58,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:58,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:59,095 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:33:59,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:59,109 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:33:59,109 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:33:59,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:59,113 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:59,114 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:59,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:33:59,759 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:33:59,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:33:59,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:33:59,772 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:33:59,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:33:59,776 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:33:59,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:33:59,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:00,380 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:00,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:00,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:00,395 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:00,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:00,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:00,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:00,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:01,028 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:01,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:01,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:01,041 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:01,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:01,042 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:01,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:01,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:01,710 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:01,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:01,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:01,723 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:01,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:01,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:01,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:01,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:02,435 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:02,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:02,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:02,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:02,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:02,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:03,076 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:03,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:03,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:03,090 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:03,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:03,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:03,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:03,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:03,737 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:03,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:03,750 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:03,750 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:03,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:03,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:03,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:03,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:04,378 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:04,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:04,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:04,392 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:04,394 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:04,394 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:04,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:04,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:04,986 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:04,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:04,999 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:04,999 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:05,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:05,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:05,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:05,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:05,636 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:05,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:05,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:05,648 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:05,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:05,650 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:05,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:05,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:06,262 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:06,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:06,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:06,278 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:06,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:06,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:06,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:06,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:06,939 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:06,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:06,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:06,954 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:06,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:06,956 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:06,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:07,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:07,704 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:07,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:07,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:07,717 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:07,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:07,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:07,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:07,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:08,259 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:08,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:08,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:08,271 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:08,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:08,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:08,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:08,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:08,774 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:08,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:08,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:08,786 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:08,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:08,788 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:08,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:08,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:09,265 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:09,275 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:09,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:09,276 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:09,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:09,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:09,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:09,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:09,770 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:09,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:09,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:09,782 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:09,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:09,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:09,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:09,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:10,242 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:10,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:10,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:10,253 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:10,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:10,254 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:10,254 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:10,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:10,673 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:10,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:10,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:10,683 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:10,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:10,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:10,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:10,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:11,224 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:11,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:11,237 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:11,239 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:11,239 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:11,239 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:11,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:11,695 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:11,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:11,707 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:11,707 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:11,708 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:11,709 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:11,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:11,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:12,187 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:12,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:12,201 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:12,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:12,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:12,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:12,663 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:12,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:12,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:12,675 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:12,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:12,677 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:12,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:12,775 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:13,187 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:13,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:13,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:13,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:13,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:13,293 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:13,724 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:13,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:13,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:13,734 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:13,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:13,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:13,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:13,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:14,203 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:14,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:14,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:14,215 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:14,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:14,216 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:14,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:14,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:14,736 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:14,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:14,748 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:14,748 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:14,749 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:14,749 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:14,750 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:14,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:15,262 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:15,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:15,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:15,274 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:15,275 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:15,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:15,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:15,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:15,790 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:15,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:15,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:15,802 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:15,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:15,804 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:15,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:15,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:16,375 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:16,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:16,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:16,391 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:16,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:16,392 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:16,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:16,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:16,929 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:16,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:16,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:16,941 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:16,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:16,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:16,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:17,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:17,355 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:17,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:17,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:17,367 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:17,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:17,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:17,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:17,457 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:17,892 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:17,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:17,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:17,904 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:17,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:17,905 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:17,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:17,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:18,359 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:18,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:18,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:18,372 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:18,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:18,373 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:18,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:18,488 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:18,851 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:18,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:18,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:18,876 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:18,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:18,878 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:18,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:18,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:19,387 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:19,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:19,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:19,408 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:19,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:19,409 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:19,409 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:19,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:19,901 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:19,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:19,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:19,913 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:19,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:19,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:19,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:20,003 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:20,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:20,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:20,383 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:20,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:20,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:20,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:20,915 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:20,925 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:20,926 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:20,926 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:20,927 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:20,927 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:20,928 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:21,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:21,238 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:21,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:21,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:21,250 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:21,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:21,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:21,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:21,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:21,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:21,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:21,619 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:21,620 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:21,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:21,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:21,694 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:22,053 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:22,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:22,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:22,066 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:22,067 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:22,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:22,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:22,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:22,525 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:22,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:22,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:22,537 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:22,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:22,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:22,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:22,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:22,896 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:22,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:22,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:22,907 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:22,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:22,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:22,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:22,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:23,265 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:23,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:23,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:23,275 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:23,276 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:23,276 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:23,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:23,702 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:23,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:23,711 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:23,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:23,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:23,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:23,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:24,008 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:24,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:24,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:24,017 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:24,018 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:24,018 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:24,019 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:24,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:24,343 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:24,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:24,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:24,353 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:24,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:24,355 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:24,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:24,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:34:24,735 INFO L134 CoverageAnalysis]: Checked inductivity of 130 backedges. 2 proven. 15 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2023-11-21 18:34:24,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:34:24,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 212 states to 154 states and 212 transitions. [2023-11-21 18:34:24,745 INFO L276 IsEmpty]: Start isEmpty. Operand 154 states and 212 transitions. [2023-11-21 18:34:24,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2023-11-21 18:34:24,746 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:34:24,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:34:24,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat