./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0e0057cc 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_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/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_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/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_9ab44e3e-c037-49d0-8342-5025440e2772/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 68433c6477b5e06e70f3328a0a460a3b00c9414f21416db6e1d4d6afbb3e8dfe --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-24 23:11:17,400 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-24 23:11:17,532 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/config/svcomp-Reach-64bit-Kojak_Default.epf [2023-11-24 23:11:17,541 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-24 23:11:17,542 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-24 23:11:17,585 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-24 23:11:17,587 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-24 23:11:17,588 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-24 23:11:17,589 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-24 23:11:17,594 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-24 23:11:17,595 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-24 23:11:17,595 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-24 23:11:17,596 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-24 23:11:17,597 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-24 23:11:17,598 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-24 23:11:17,598 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-24 23:11:17,599 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-24 23:11:17,599 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-24 23:11:17,599 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-24 23:11:17,600 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-24 23:11:17,601 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-24 23:11:17,601 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-24 23:11:17,603 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-24 23:11:17,604 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:17,604 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-24 23:11:17,605 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-24 23:11:17,605 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-24 23:11:17,605 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-24 23:11:17,606 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-24 23:11:17,606 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-24 23:11:17,607 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_9ab44e3e-c037-49d0-8342-5025440e2772/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 68433c6477b5e06e70f3328a0a460a3b00c9414f21416db6e1d4d6afbb3e8dfe [2023-11-24 23:11:17,922 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-24 23:11:17,954 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-24 23:11:17,957 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-24 23:11:17,958 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-24 23:11:17,959 INFO L274 PluginConnector]: CDTParser initialized [2023-11-24 23:11:17,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/../../sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i [2023-11-24 23:11:21,126 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-24 23:11:21,700 INFO L384 CDTParser]: Found 1 translation units. [2023-11-24 23:11:21,701 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i [2023-11-24 23:11:21,764 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/data/4c6fa431e/071d6c39965c418aae99aa1e3276a5af/FLAG668467da8 [2023-11-24 23:11:21,779 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/data/4c6fa431e/071d6c39965c418aae99aa1e3276a5af [2023-11-24 23:11:21,782 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-24 23:11:21,789 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-24 23:11:21,793 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:21,793 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-24 23:11:21,799 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-24 23:11:21,800 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:21" (1/1) ... [2023-11-24 23:11:21,801 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@52e401aa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:21, skipping insertion in model container [2023-11-24 23:11:21,801 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 11:11:21" (1/1) ... [2023-11-24 23:11:21,939 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-24 23:11:22,265 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_9ab44e3e-c037-49d0-8342-5025440e2772/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i[4504,4517] [2023-11-24 23:11:22,276 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_9ab44e3e-c037-49d0-8342-5025440e2772/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i[4564,4577] [2023-11-24 23:11:23,609 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,610 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,610 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,611 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,612 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,644 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,645 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,647 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,648 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,665 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,666 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,666 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:23,667 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,182 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 23:11:24,184 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 23:11:24,185 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 23:11:24,186 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 23:11:24,188 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 23:11:24,189 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 23:11:24,190 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 23:11:24,191 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 23:11:24,191 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 23:11:24,192 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 23:11:24,775 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,776 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,813 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,815 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,823 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,823 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,852 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,853 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,854 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,855 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,855 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,856 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,856 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:24,915 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:24,968 INFO L202 MainTranslator]: Completed pre-run [2023-11-24 23:11:24,993 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_9ab44e3e-c037-49d0-8342-5025440e2772/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i[4504,4517] [2023-11-24 23:11:24,993 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_9ab44e3e-c037-49d0-8342-5025440e2772/sv-benchmarks/c/aws-c-common/aws_hash_table_get_entry_count_harness_negated.i[4564,4577] [2023-11-24 23:11:25,059 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,060 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,061 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,061 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,062 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,073 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,075 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,076 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,077 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,079 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,080 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,082 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,083 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,130 WARN L638 FunctionHandler]: implicit declaration of function __atomic_load_n [2023-11-24 23:11:25,132 WARN L638 FunctionHandler]: implicit declaration of function __atomic_store_n [2023-11-24 23:11:25,133 WARN L638 FunctionHandler]: implicit declaration of function __atomic_exchange_n [2023-11-24 23:11:25,133 WARN L638 FunctionHandler]: implicit declaration of function __atomic_compare_exchange_n [2023-11-24 23:11:25,135 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_add [2023-11-24 23:11:25,183 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_sub [2023-11-24 23:11:25,184 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_or [2023-11-24 23:11:25,184 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_and [2023-11-24 23:11:25,185 WARN L638 FunctionHandler]: implicit declaration of function __atomic_fetch_xor [2023-11-24 23:11:25,185 WARN L638 FunctionHandler]: implicit declaration of function __atomic_thread_fence [2023-11-24 23:11:25,232 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7526-7537] [2023-11-24 23:11:25,313 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,314 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,322 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,323 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,326 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,327 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,342 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,342 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,344 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,345 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,345 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,346 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,347 WARN L1590 CHandler]: Possible shadowing of function index [2023-11-24 23:11:25,369 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-24 23:11:25,821 WARN L675 CHandler]: The function __atomic_fetch_or is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,821 WARN L675 CHandler]: The function equals_fn is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,822 WARN L675 CHandler]: The function __atomic_fetch_sub is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,822 WARN L675 CHandler]: The function __atomic_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,822 WARN L675 CHandler]: The function __atomic_fetch_xor is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,822 WARN L675 CHandler]: The function htons is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,822 WARN L675 CHandler]: The function ntohl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,823 WARN L675 CHandler]: The function __atomic_compare_exchange_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,823 WARN L675 CHandler]: The function __atomic_fetch_add is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,823 WARN L675 CHandler]: The function fprintf is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,823 WARN L675 CHandler]: The function htonl is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,823 WARN L675 CHandler]: The function __atomic_store_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,824 WARN L675 CHandler]: The function ntohs is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,824 WARN L675 CHandler]: The function __atomic_load_n is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,824 WARN L675 CHandler]: The function __atomic_thread_fence is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,824 WARN L675 CHandler]: The function callback is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,824 WARN L675 CHandler]: The function __atomic_fetch_and is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,824 WARN L675 CHandler]: The function aws_array_list_ensure_capacity is called, but not defined or handled by StandardFunctionHandler. [2023-11-24 23:11:25,833 INFO L206 MainTranslator]: Completed translation [2023-11-24 23:11:25,834 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25 WrapperNode [2023-11-24 23:11:25,834 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-24 23:11:25,835 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:25,840 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-24 23:11:25,840 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-24 23:11:25,852 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,015 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,124 INFO L138 Inliner]: procedures = 772, calls = 2434, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 607 [2023-11-24 23:11:26,126 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-24 23:11:26,126 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-24 23:11:26,127 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-24 23:11:26,127 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-24 23:11:26,137 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,156 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,157 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,199 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,203 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,211 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,217 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,247 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-24 23:11:26,248 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-24 23:11:26,249 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-24 23:11:26,249 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-24 23:11:26,250 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 11:11:25" (1/1) ... [2023-11-24 23:11:26,256 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-24 23:11:26,271 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/z3 [2023-11-24 23:11:26,286 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-24 23:11:26,311 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_9ab44e3e-c037-49d0-8342-5025440e2772/bin/ukojak-verify-afCqCEvfdi/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-24 23:11:26,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2023-11-24 23:11:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-24 23:11:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2023-11-24 23:11:26,332 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2023-11-24 23:11:26,332 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-24 23:11:26,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-24 23:11:26,333 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2023-11-24 23:11:26,334 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2023-11-24 23:11:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-11-24 23:11:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-24 23:11:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-11-24 23:11:26,334 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-24 23:11:26,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-24 23:11:26,335 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2023-11-24 23:11:26,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2023-11-24 23:11:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2023-11-24 23:11:26,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2023-11-24 23:11:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-24 23:11:26,336 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2023-11-24 23:11:26,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2023-11-24 23:11:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-11-24 23:11:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2023-11-24 23:11:26,337 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2023-11-24 23:11:26,337 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-24 23:11:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2023-11-24 23:11:26,338 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2023-11-24 23:11:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-24 23:11:26,338 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_get_entry_count [2023-11-24 23:11:26,338 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_get_entry_count [2023-11-24 23:11:26,339 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2023-11-24 23:11:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2023-11-24 23:11:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-24 23:11:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-24 23:11:26,340 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2023-11-24 23:11:26,340 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2023-11-24 23:11:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-24 23:11:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2023-11-24 23:11:26,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2023-11-24 23:11:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2023-11-24 23:11:26,341 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2023-11-24 23:11:26,341 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-24 23:11:26,659 INFO L241 CfgBuilder]: Building ICFG [2023-11-24 23:11:26,662 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-24 23:11:27,481 INFO L282 CfgBuilder]: Performing block encoding [2023-11-24 23:11:27,666 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-24 23:11:27,666 INFO L309 CfgBuilder]: Removed 0 assume(true) statements. [2023-11-24 23:11:27,668 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:27 BoogieIcfgContainer [2023-11-24 23:11:27,668 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-24 23:11:27,669 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-24 23:11:27,669 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-24 23:11:27,681 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-24 23:11:27,681 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 11:11:27" (1/1) ... [2023-11-24 23:11:27,694 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-24 23:11:27,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:27,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 109 states to 91 states and 109 transitions. [2023-11-24 23:11:27,776 INFO L276 IsEmpty]: Start isEmpty. Operand 91 states and 109 transitions. [2023-11-24 23:11:27,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2023-11-24 23:11:27,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:27,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:28,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:28,803 INFO L262 TraceCheckSpWp]: Trace formula consists of 2288 conjuncts, 7 conjunts are in the unsatisfiable core [2023-11-24 23:11:28,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-24 23:11:28,927 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 27 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2023-11-24 23:11:29,341 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:29,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 112 states to 95 states and 112 transitions. [2023-11-24 23:11:29,346 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 112 transitions. [2023-11-24 23:11:29,352 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2023-11-24 23:11:29,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:29,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:29,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:31,857 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-11-24 23:11:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:32,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 136 states to 97 states and 115 transitions. [2023-11-24 23:11:32,284 INFO L276 IsEmpty]: Start isEmpty. Operand 97 states and 115 transitions. [2023-11-24 23:11:32,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2023-11-24 23:11:32,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:32,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:32,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:34,102 INFO L134 CoverageAnalysis]: Checked inductivity of 47 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2023-11-24 23:11:34,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:34,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 143 states to 100 states and 119 transitions. [2023-11-24 23:11:34,727 INFO L276 IsEmpty]: Start isEmpty. Operand 100 states and 119 transitions. [2023-11-24 23:11:34,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:34,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:34,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:35,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:36,143 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:36,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:36,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:36,622 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:36,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:36,624 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:36,624 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:37,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:37,842 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:37,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:37,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:37,881 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:37,888 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:37,888 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:37,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:38,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:39,059 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:39,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:39,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:39,090 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:39,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:39,093 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:39,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:39,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:40,117 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:40,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:40,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:40,146 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:40,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:40,151 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:40,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:40,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:41,208 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:41,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:41,233 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:41,233 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:41,234 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:41,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:41,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:41,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:42,192 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:42,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:42,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:42,223 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:42,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:42,225 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:42,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:43,217 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:43,243 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:43,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:43,245 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:43,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:43,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:43,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:43,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:44,402 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:44,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:44,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:44,428 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:44,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:44,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:44,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:44,862 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:45,629 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:45,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:45,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:45,659 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:45,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:45,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:45,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:45,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:46,615 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:46,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:46,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:46,638 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:46,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:46,639 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:46,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:46,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:47,460 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:47,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:47,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:47,488 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:47,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:47,490 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:47,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:47,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:48,392 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:48,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:48,416 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:48,416 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:48,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:48,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:48,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:48,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:49,255 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:49,281 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:49,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:49,282 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:49,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:49,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:49,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:49,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:50,037 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:50,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:50,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:50,065 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:50,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:50,067 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:50,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:50,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:50,849 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:50,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:50,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:50,875 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:50,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:50,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:50,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:51,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:51,826 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:51,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:51,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:51,853 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:51,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:51,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:51,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:52,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:52,638 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:52,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:52,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:52,662 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:52,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:52,663 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:52,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:52,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:53,546 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:53,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:53,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:53,576 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:53,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:53,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:53,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:53,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:54,266 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:54,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:54,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:54,290 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:54,290 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:54,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:55,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:55,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:55,031 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:55,032 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:55,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:55,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:55,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:55,743 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:55,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:55,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:55,762 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:55,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:55,763 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:55,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:56,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:56,517 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:56,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:56,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:56,540 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:56,542 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:56,542 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:56,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:57,340 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:57,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:57,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:57,365 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:57,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:57,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:57,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:57,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:58,225 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:58,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:58,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:58,248 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:58,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:58,250 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:58,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:58,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:59,071 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:59,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:59,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:59,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:59,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:59,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:11:59,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:11:59,923 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:11:59,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:11:59,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:11:59,952 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:11:59,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:11:59,954 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:11:59,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:00,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:00,674 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:12:00,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:00,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:12:00,692 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:12:00,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:12:00,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:00,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-24 23:12:00,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-24 23:12:01,415 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 2 proven. 5 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2023-11-24 23:12:01,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-24 23:12:01,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 104 states and 126 transitions. [2023-11-24 23:12:01,437 INFO L276 IsEmpty]: Start isEmpty. Operand 104 states and 126 transitions. [2023-11-24 23:12:01,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2023-11-24 23:12:01,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-24 23:12:01,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms