./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi --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 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:02:29,436 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:02:29,514 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:02:29,524 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:02:29,525 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:02:29,547 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:02:29,548 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:02:29,548 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:02:29,549 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:02:29,550 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:02:29,550 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:02:29,551 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:02:29,551 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:02:29,552 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:02:29,552 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:02:29,553 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:02:29,553 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:02:29,554 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:02:29,555 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:02:29,555 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:02:29,556 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:02:29,557 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:02:29,557 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:02:29,558 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:29,558 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:02:29,559 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:02:29,559 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:02:29,560 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:02:29,560 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:02:29,561 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:02:29,561 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_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 3a98a47bac7562a35bba31573ebdfd704a9d27baca1b439deea796ac12a0961b [2023-11-24 23:02:29,838 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:02:29,859 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:02:29,862 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:02:29,863 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:02:29,864 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:02:29,865 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2023-11-24 23:02:32,984 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:02:33,595 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:02:33,596 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i [2023-11-24 23:02:33,648 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/data/dbf311494/fd8494eda5f74745ae4e64950729bc45/FLAGe6a0d71d7 [2023-11-24 23:02:33,669 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/data/dbf311494/fd8494eda5f74745ae4e64950729bc45 [2023-11-24 23:02:33,674 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:02:33,676 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:02:33,679 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:33,679 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:02:33,684 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:02:33,687 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:33" (1/1) ... [2023-11-24 23:02:33,688 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b7a474f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:33, skipping insertion in model container [2023-11-24 23:02:33,688 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:02:33" (1/1) ... [2023-11-24 23:02:33,840 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:02:34,096 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_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2023-11-24 23:02:34,105 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_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2023-11-24 23:02:35,371 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,373 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,374 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,376 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,377 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,403 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,404 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,407 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,408 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,410 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,411 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,413 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,414 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:35,830 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 23:02:35,832 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 23:02:35,833 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 23:02:35,834 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 23:02:35,836 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 23:02:35,837 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 23:02:35,837 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 23:02:35,838 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 23:02:35,839 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 23:02:35,840 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 23:02:36,000 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,000 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,006 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,014 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,080 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:36,156 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:02:36,202 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_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4493,4506] [2023-11-24 23:02:36,202 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_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/sv-benchmarks/c/aws-c-common/aws_array_list_copy_harness.i[4553,4566] [2023-11-24 23:02:36,270 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,271 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,271 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,272 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,273 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,281 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,282 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,283 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,284 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,285 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,286 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,287 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,287 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,328 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 23:02:36,329 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 23:02:36,330 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 23:02:36,331 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 23:02:36,332 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 23:02:36,333 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 23:02:36,334 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 23:02:36,335 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 23:02:36,335 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 23:02:36,336 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 23:02:36,376 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,382 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,384 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,390 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:02:36,399 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7775-7786] [2023-11-24 23:02:36,434 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:02:36,665 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,666 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,666 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,666 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,667 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,668 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,668 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,669 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,669 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,669 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,670 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,670 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,671 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,671 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,671 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:02:36,679 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:02:36,682 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36 WrapperNode [2023-11-24 23:02:36,682 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:02:36,683 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:36,684 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:02:36,684 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:02:36,691 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,779 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,880 INFO L138 Inliner]: procedures = 690, calls = 1674, calls flagged for inlining = 52, calls inlined = 7, statements flattened = 696 [2023-11-24 23:02:36,892 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:02:36,893 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:02:36,893 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:02:36,893 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:02:36,902 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,902 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,911 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,911 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,947 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,950 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,957 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,962 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,972 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:02:36,973 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:02:36,973 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:02:36,973 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:02:36,974 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:02:36" (1/1) ... [2023-11-24 23:02:36,980 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:02:36,995 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:02:37,009 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:02:37,042 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2f2ca1b0-57d6-4b89-a4fd-6a3cb87840fb/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:02:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:02:37,072 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_bounded [2023-11-24 23:02:37,074 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_bounded [2023-11-24 23:02:37,074 INFO L130 BoogieDeclarations]: Found specification of procedure aws_array_list_is_valid [2023-11-24 23:02:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_array_list_is_valid [2023-11-24 23:02:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_bool [2023-11-24 23:02:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_bool [2023-11-24 23:02:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_allocator_is_valid [2023-11-24 23:02:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_allocator_is_valid [2023-11-24 23:02:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:02:37,075 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-24 23:02:37,075 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-24 23:02:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 23:02:37,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 23:02:37,076 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:02:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:02:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:02:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_impl [2023-11-24 23:02:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_impl [2023-11-24 23:02:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:02:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:02:37,077 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-24 23:02:37,077 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-24 23:02:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-24 23:02:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-24 23:02:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_malloc [2023-11-24 23:02:37,078 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_malloc [2023-11-24 23:02:37,078 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_release [2023-11-24 23:02:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_release [2023-11-24 23:02:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:02:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:02:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure my_memcpy [2023-11-24 23:02:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure my_memcpy [2023-11-24 23:02:37,079 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mem_acquire [2023-11-24 23:02:37,079 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mem_acquire [2023-11-24 23:02:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:02:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:02:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:02:37,080 INFO L130 BoogieDeclarations]: Found specification of procedure can_fail_allocator [2023-11-24 23:02:37,080 INFO L138 BoogieDeclarations]: Found implementation of procedure can_fail_allocator [2023-11-24 23:02:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-24 23:02:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-24 23:02:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:02:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure ensure_array_list_has_allocated_data_member [2023-11-24 23:02:37,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ensure_array_list_has_allocated_data_member [2023-11-24 23:02:37,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:02:37,418 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:02:37,421 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:02:38,490 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:02:38,694 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:02:38,694 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:02:38,696 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:38 BoogieIcfgContainer [2023-11-24 23:02:38,697 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:02:38,697 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:02:38,698 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:02:38,707 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:02:38,707 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:02:38" (1/1) ... [2023-11-24 23:02:38,717 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:02:38,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:38,809 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 248 states to 180 states and 248 transitions. [2023-11-24 23:02:38,810 INFO L276 IsEmpty]: Start isEmpty. Operand 180 states and 248 transitions. [2023-11-24 23:02:38,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-11-24 23:02:38,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:38,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:39,315 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:40,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:40,038 INFO L262 TraceCheckSpWp]: Trace formula consists of 2313 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-24 23:02:40,055 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:40,167 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2023-11-24 23:02:40,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:40,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 182 states and 262 transitions. [2023-11-24 23:02:40,854 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 262 transitions. [2023-11-24 23:02:40,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2023-11-24 23:02:40,860 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:40,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:41,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:41,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 2445 conjuncts, 5 conjunts are in the unsatisfiable core [2023-11-24 23:02:41,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:41,646 INFO L134 CoverageAnalysis]: Checked inductivity of 191 backedges. 104 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2023-11-24 23:02:42,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:42,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 182 states and 261 transitions. [2023-11-24 23:02:42,417 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 261 transitions. [2023-11-24 23:02:42,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2023-11-24 23:02:42,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:42,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:43,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:43,079 INFO L262 TraceCheckSpWp]: Trace formula consists of 2577 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:43,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:43,212 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 84 proven. 0 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2023-11-24 23:02:43,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:43,462 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 182 states and 260 transitions. [2023-11-24 23:02:43,462 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 260 transitions. [2023-11-24 23:02:43,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2023-11-24 23:02:43,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:43,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:44,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:44,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 2709 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:44,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:44,231 INFO L134 CoverageAnalysis]: Checked inductivity of 232 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 164 trivial. 0 not checked. [2023-11-24 23:02:44,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:44,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 182 states and 259 transitions. [2023-11-24 23:02:44,484 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 259 transitions. [2023-11-24 23:02:44,486 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2023-11-24 23:02:44,486 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:44,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:45,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:45,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 2841 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:45,205 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:45,308 INFO L134 CoverageAnalysis]: Checked inductivity of 266 backedges. 12 proven. 0 refuted. 0 times theorem prover too weak. 254 trivial. 0 not checked. [2023-11-24 23:02:45,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:45,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 182 states and 258 transitions. [2023-11-24 23:02:45,452 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 258 transitions. [2023-11-24 23:02:45,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:45,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:45,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:46,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:46,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:46,227 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:46,327 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:46,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:46,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:46,565 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:46,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:46,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:46,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:47,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:47,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:47,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:47,364 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:47,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:47,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:47,393 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:47,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:47,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:47,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:48,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:48,128 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:48,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:48,177 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:48,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:48,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:48,862 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:48,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:48,888 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:48,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:48,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:48,910 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:48,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:48,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:48,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:49,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:49,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:49,655 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:49,675 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:49,695 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:49,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:49,697 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:49,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:49,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:49,700 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:50,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:50,355 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:50,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:50,385 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:50,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:50,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:50,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:50,433 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:50,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:51,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:51,144 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:51,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:51,176 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:51,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:51,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:51,200 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:51,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:51,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:51,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:51,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:51,909 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:51,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:51,934 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:51,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:51,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:51,955 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:51,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:51,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:51,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:52,594 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:52,616 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:52,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:52,644 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:52,663 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:52,667 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:52,667 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:52,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:52,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:52,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:53,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:53,398 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:53,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:53,430 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:53,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:53,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:53,452 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:53,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:53,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:53,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:54,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:54,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:54,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:54,120 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:54,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:54,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:54,140 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:54,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:54,142 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:54,142 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:54,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:54,812 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:54,818 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:54,835 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:54,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:54,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:54,856 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:54,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:54,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:54,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:55,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:55,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:55,502 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:55,522 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:55,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:55,541 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:55,542 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:55,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:55,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:55,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:56,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:56,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:56,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:56,318 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:56,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:56,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:56,340 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:56,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:56,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:57,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:57,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:57,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:57,148 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:57,167 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:57,167 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:57,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:57,168 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:57,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:57,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:57,906 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:57,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:57,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:57,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:57,964 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:57,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:57,966 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:57,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:58,616 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:58,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:58,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:58,664 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:58,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:58,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:58,683 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:58,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:58,684 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:58,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:02:59,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:02:59,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:02:59,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:02:59,411 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:02:59,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:02:59,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:02:59,430 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:02:59,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:02:59,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:02:59,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:00,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:00,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:00,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:00,131 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:00,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:00,151 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:00,151 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:00,152 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:00,152 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:00,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:00,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:00,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:00,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:00,931 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:00,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:00,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:00,950 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:00,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:00,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:00,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:01,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:01,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:01,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:01,622 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:01,638 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:01,640 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:01,640 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:01,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:01,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:01,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:02,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:02,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:02,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:02,372 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:02,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:02,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:02,398 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:02,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:02,400 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:02,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:03,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:03,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:03,167 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:03,190 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:03,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:03,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:03,221 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:03,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:03,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:03,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:03,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:03,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:03,949 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:03,965 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:03,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:03,984 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:03,984 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:03,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:03,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:03,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:04,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:04,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:04,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:04,713 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:04,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:04,732 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:04,732 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:04,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:04,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:04,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:05,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:05,397 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:05,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:05,431 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:05,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:05,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:05,450 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:05,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:05,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:05,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:06,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:06,134 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:06,138 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:06,156 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:06,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:06,174 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:06,175 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:06,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:06,176 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:06,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:06,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:06,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:06,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:06,954 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:06,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:06,975 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:06,975 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:06,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:06,977 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:06,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:07,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:07,666 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:07,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:07,692 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:07,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:07,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:07,711 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:07,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:07,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:07,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:08,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:08,351 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:08,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:08,371 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:08,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:08,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:08,410 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:08,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:08,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:08,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:09,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:09,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:09,103 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:09,119 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:09,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:09,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:09,137 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:09,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:09,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:09,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:09,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:09,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:09,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:09,813 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:09,829 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:09,831 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:09,831 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:09,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:09,833 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:09,833 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:10,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:10,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:10,455 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:10,467 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:10,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:10,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:10,480 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:10,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:10,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:10,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:11,198 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:11,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:11,222 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:11,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:11,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:11,247 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:11,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:11,249 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:11,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:11,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:11,951 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:11,954 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:11,967 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:11,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:11,979 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:11,979 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:11,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:11,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:11,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:12,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:12,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:12,679 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:12,698 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:12,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:12,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:12,716 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:12,717 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:12,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:12,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:13,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:13,379 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:13,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:13,398 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:13,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:13,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:13,415 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:13,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:13,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:13,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:14,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:14,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:14,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:14,177 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:14,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:14,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:14,192 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:14,193 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:14,193 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:14,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:14,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:14,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:14,845 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:14,864 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:14,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:14,882 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:14,883 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:14,884 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:14,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:14,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:15,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:15,584 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:15,588 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:15,603 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:15,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:15,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:15,620 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:15,621 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:15,621 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:15,621 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:16,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:16,315 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:16,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:16,330 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:16,346 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:16,347 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:16,347 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:16,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:16,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:16,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:16,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:16,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:16,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:16,992 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:17,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:17,011 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:17,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:17,012 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:17,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:17,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:17,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:17,692 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:17,707 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:17,708 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:17,708 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:17,710 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:17,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:17,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:03:18,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:03:18,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 2973 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:03:18,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:03:18,398 INFO L134 CoverageAnalysis]: Checked inductivity of 309 backedges. 67 proven. 0 refuted. 0 times theorem prover too weak. 242 trivial. 0 not checked. [2023-11-24 23:03:18,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:03:18,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 184 states and 260 transitions. [2023-11-24 23:03:18,415 INFO L276 IsEmpty]: Start isEmpty. Operand 184 states and 260 transitions. [2023-11-24 23:03:18,416 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2023-11-24 23:03:18,416 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:03:18,416 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms