./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk --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 6fdbc9f5812572f3ff7492afd142b4f5751632b8950cba79e5e9d1094b4bf8c2 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 19:43:22,729 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 19:43:22,822 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 19:43:22,830 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 19:43:22,830 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 19:43:22,872 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 19:43:22,872 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 19:43:22,874 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 19:43:22,875 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 19:43:22,875 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 19:43:22,876 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 19:43:22,876 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 19:43:22,880 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 19:43:22,880 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 19:43:22,881 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 19:43:22,881 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 19:43:22,881 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 19:43:22,882 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 19:43:22,882 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 19:43:22,882 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 19:43:22,886 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 19:43:22,887 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 19:43:22,887 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 19:43:22,888 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 19:43:22,888 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:22,888 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 19:43:22,889 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 19:43:22,889 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 19:43:22,889 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 19:43:22,889 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 19:43:22,890 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6fdbc9f5812572f3ff7492afd142b4f5751632b8950cba79e5e9d1094b4bf8c2 [2024-11-08 19:43:23,223 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 19:43:23,249 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 19:43:23,253 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 19:43:23,256 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 19:43:23,256 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 19:43:23,258 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i Unable to find full path for "g++" [2024-11-08 19:43:25,314 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 19:43:25,877 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 19:43:25,879 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i [2024-11-08 19:43:25,920 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/data/5a66ffc48/34121d95073a4743a1d4b80de4dadadd/FLAG1b80a98a4 [2024-11-08 19:43:25,940 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/data/5a66ffc48/34121d95073a4743a1d4b80de4dadadd [2024-11-08 19:43:25,944 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 19:43:25,947 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 19:43:25,948 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:25,948 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 19:43:25,955 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 19:43:25,955 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:25" (1/1) ... [2024-11-08 19:43:25,959 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7f38d9dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:25, skipping insertion in model container [2024-11-08 19:43:25,959 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 07:43:25" (1/1) ... [2024-11-08 19:43:26,099 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 19:43:26,477 WARN L250 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4493,4506] [2024-11-08 19:43:26,487 WARN L250 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4553,4566] [2024-11-08 19:43:27,495 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,496 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,497 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,498 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,500 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,516 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,517 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,520 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,521 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,523 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,524 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,525 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:27,526 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,733 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,735 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,771 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,773 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,782 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,785 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,811 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,813 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,813 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,814 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,814 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,814 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,816 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:28,880 WARN L250 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[227611,227624] [2024-11-08 19:43:28,881 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:28,925 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 19:43:28,946 WARN L250 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4493,4506] [2024-11-08 19:43:28,947 WARN L250 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[4553,4566] [2024-11-08 19:43:29,008 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,009 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,010 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,011 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,022 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,023 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,026 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,027 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,028 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,028 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,029 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,029 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,145 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-08 19:43:29,312 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,313 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,321 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,322 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,325 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,327 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,341 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,342 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,343 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,344 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,344 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,344 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,345 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 19:43:29,374 WARN L250 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_0d5a1288-832f-4cab-ad41-eca1a8082f48/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness-1.i[227611,227624] [2024-11-08 19:43:29,375 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 19:43:29,707 INFO L204 MainTranslator]: Completed translation [2024-11-08 19:43:29,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29 WrapperNode [2024-11-08 19:43:29,707 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 19:43:29,708 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:29,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 19:43:29,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 19:43:29,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,864 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,977 INFO L138 Inliner]: procedures = 763, calls = 2441, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 623 [2024-11-08 19:43:29,982 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 19:43:29,982 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 19:43:29,983 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 19:43:29,983 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 19:43:29,994 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:29,994 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,010 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,015 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,121 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,129 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,140 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,148 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,165 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 19:43:30,166 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 19:43:30,166 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 19:43:30,166 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 19:43:30,171 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 07:43:29" (1/1) ... [2024-11-08 19:43:30,180 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 19:43:30,194 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 19:43:30,219 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 19:43:30,222 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0d5a1288-832f-4cab-ad41-eca1a8082f48/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 19:43:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 19:43:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 19:43:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 19:43:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 19:43:30,257 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 19:43:30,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 19:43:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 19:43:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 19:43:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2024-11-08 19:43:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_begin [2024-11-08 19:43:30,258 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 19:43:30,258 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 19:43:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 19:43:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 19:43:30,259 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 19:43:30,263 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 19:43:30,263 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 19:43:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 19:43:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 19:43:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 19:43:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 19:43:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 19:43:30,264 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 19:43:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 19:43:30,264 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2024-11-08 19:43:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2024-11-08 19:43:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 19:43:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 19:43:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 19:43:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 19:43:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 19:43:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2024-11-08 19:43:30,265 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2024-11-08 19:43:30,265 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 19:43:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 19:43:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 19:43:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 19:43:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 19:43:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 19:43:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 19:43:30,266 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 19:43:30,266 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 19:43:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 19:43:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 19:43:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 19:43:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 19:43:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 19:43:30,267 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 19:43:30,267 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 19:43:30,637 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 19:43:30,639 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 19:43:30,741 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !true; [2024-11-08 19:43:42,634 INFO L? ?]: Removed 173 outVars from TransFormulas that were not future-live. [2024-11-08 19:43:42,634 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 19:43:43,114 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 19:43:43,114 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-08 19:43:43,115 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:43 BoogieIcfgContainer [2024-11-08 19:43:43,115 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 19:43:43,116 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 19:43:43,116 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 19:43:43,127 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 19:43:43,128 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 07:43:43" (1/1) ... [2024-11-08 19:43:43,137 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 19:43:43,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:43:43,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 133 states and 171 transitions. [2024-11-08 19:43:43,214 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 171 transitions. [2024-11-08 19:43:43,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 19:43:43,223 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:43:43,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:43:50,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:43:52,709 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2024-11-08 19:44:02,823 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.10s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:04,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:04,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 137 states and 172 transitions. [2024-11-08 19:44:04,509 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 172 transitions. [2024-11-08 19:44:04,514 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 19:44:04,514 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:04,515 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:10,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:17,983 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 19:44:28,522 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 19:44:32,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:32,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 139 states and 178 transitions. [2024-11-08 19:44:32,339 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 178 transitions. [2024-11-08 19:44:32,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 19:44:32,344 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:32,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:44:38,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:44:48,127 INFO L134 CoverageAnalysis]: Checked inductivity of 101 backedges. 0 proven. 6 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2024-11-08 19:44:55,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:44:55,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 142 states and 183 transitions. [2024-11-08 19:44:55,087 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 183 transitions. [2024-11-08 19:44:55,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 19:44:55,090 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:44:55,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:01,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:08,489 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-08 19:45:16,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:45:16,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 147 states and 195 transitions. [2024-11-08 19:45:16,212 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 195 transitions. [2024-11-08 19:45:16,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:45:16,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:45:16,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:45:23,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:45:42,370 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:46:40,978 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:46:40,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 19:46:40,981 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 19:46:40,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 19:46:40,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:46:40,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:46:48,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:47:11,680 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 19:48:18,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:18,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 173 states and 240 transitions. [2024-11-08 19:48:18,172 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 240 transitions. [2024-11-08 19:48:18,176 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-08 19:48:18,176 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:18,177 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:24,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:28,386 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-08 19:48:31,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:31,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:48:31,202 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:48:31,208 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:48:31,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:31,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:38,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:45,205 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:48:45,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:45,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:48:45,268 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:48:45,270 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:48:45,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:45,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:48:50,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:48:57,715 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:48:57,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:48:57,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:48:57,771 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:48:57,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:48:57,772 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:48:57,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:03,040 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:09,790 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:49:09,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:09,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:49:09,869 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:49:09,872 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:49:09,872 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:09,872 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:16,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:23,100 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:49:23,149 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:23,150 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:49:23,150 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:49:23,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:49:23,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:23,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:28,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:35,356 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:49:35,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:35,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:49:35,404 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:49:35,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:49:35,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:35,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:41,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:49:47,952 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:49:48,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:49:48,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:49:48,011 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:49:48,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:49:48,016 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:49:48,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:49:55,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:01,883 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:50:01,932 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:01,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:50:01,934 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:50:01,935 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:50:01,935 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:01,936 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:07,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:13,932 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:50:13,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:13,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:50:13,990 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:50:13,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:50:13,994 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:13,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:20,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:27,462 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:50:27,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:27,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:50:27,511 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:50:27,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:50:27,512 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:27,512 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:34,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:41,707 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:50:41,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:41,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:50:41,758 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:50:41,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:50:41,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:41,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:50:48,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:50:55,847 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:50:55,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:50:55,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:50:55,913 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:50:55,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:50:55,915 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:50:55,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:03,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:10,097 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:51:10,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:10,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:51:10,145 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:51:10,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:51:10,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:10,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:15,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:22,700 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:51:22,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:22,784 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:51:22,784 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:51:22,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:51:22,789 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:22,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:29,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:35,392 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:51:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:35,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:51:35,445 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:51:35,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:51:35,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:35,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:47,344 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:51:47,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:47,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:51:47,400 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:51:47,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:51:47,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:47,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:51:52,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:51:59,259 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:51:59,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:51:59,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:51:59,318 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:51:59,319 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:51:59,319 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:51:59,319 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:05,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:11,260 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:52:11,311 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:11,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:52:11,313 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:52:11,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:52:11,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:11,314 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:16,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:23,204 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:52:23,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:23,258 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:52:23,258 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:52:23,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:52:23,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:23,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:29,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:36,564 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:52:36,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:52:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:52:36,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:52:36,614 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:36,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:41,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:47,775 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:52:47,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:47,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:52:47,822 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:52:47,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:52:47,823 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:47,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:52:53,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:52:59,483 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:52:59,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:52:59,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:52:59,537 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:52:59,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:52:59,538 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:52:59,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:04,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:11,275 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:53:11,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:11,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:53:11,329 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:53:11,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:11,329 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:11,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:16,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:23,271 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:53:23,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:23,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:53:23,334 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:53:23,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:23,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:23,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:28,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:35,531 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:53:35,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:35,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:53:35,590 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:53:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:35,591 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:35,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:41,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:47,637 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:53:47,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:47,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:53:47,693 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:53:47,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:47,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:47,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:53:53,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:53:59,692 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:53:59,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:53:59,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:53:59,743 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:53:59,744 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:53:59,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:53:59,745 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:06,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:13,746 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:54:13,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:13,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:54:13,806 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:54:13,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:54:13,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:13,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:21,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:28,145 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:54:28,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:28,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:54:28,205 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:54:28,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:54:28,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:28,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:34,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:41,152 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:54:41,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:41,213 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:54:41,213 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:54:41,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:54:41,214 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:41,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:54:48,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:54:56,164 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:54:56,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:54:56,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:54:56,216 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:54:56,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:54:56,217 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:54:56,217 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:03,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:10,705 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:55:10,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:10,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:55:10,767 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:55:10,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:55:10,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:10,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:18,119 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:25,451 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:55:25,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:25,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:55:25,504 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:55:25,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:55:25,505 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:25,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:32,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:39,930 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:55:39,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:39,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:55:39,985 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:55:39,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:55:39,985 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:39,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:45,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:55:51,761 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:55:51,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:55:51,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:55:51,813 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:55:51,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:55:51,814 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:55:51,815 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:55:57,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:03,363 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:56:03,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:03,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:56:03,435 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:56:03,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:56:03,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:03,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:08,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:15,036 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:56:15,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:15,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:56:15,100 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:56:15,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:56:15,101 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:15,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:20,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:27,389 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:56:27,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:27,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:56:27,442 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:56:27,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:56:27,443 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:27,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:32,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:39,601 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:56:39,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:39,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:56:39,653 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:56:39,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:56:39,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:39,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:56:46,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:56:54,106 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:56:54,175 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:56:54,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:56:54,177 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:56:54,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:56:54,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:56:54,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:00,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:09,117 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:57:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:09,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:57:09,182 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:57:09,183 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:57:09,183 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:15,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:23,472 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:57:23,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:23,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:57:23,529 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:57:23,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:57:23,530 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:23,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:29,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 19:57:36,638 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-08 19:57:36,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 19:57:36,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-08 19:57:36,687 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-08 19:57:36,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 19:57:36,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 19:57:36,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 19:57:43,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat