./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/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 421f397ecb374fcc22201279d98969d7d1e8c35a1593d9d42549f7d3b356eac0 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:53:16,670 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:53:16,788 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-64bit-Kojak_Default.epf [2024-11-08 23:53:16,797 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:53:16,797 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:53:16,841 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:53:16,843 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:53:16,843 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:53:16,844 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:53:16,845 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:53:16,845 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:53:16,846 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:53:16,846 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:53:16,847 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:53:16,850 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:53:16,851 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:53:16,851 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:53:16,852 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:53:16,856 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:53:16,857 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:53:16,857 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:53:16,858 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:53:16,859 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:53:16,859 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:53:16,859 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:53:16,860 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:53:16,860 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:53:16,861 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:53:16,861 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:53:16,862 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:53:16,862 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 421f397ecb374fcc22201279d98969d7d1e8c35a1593d9d42549f7d3b356eac0 [2024-11-08 23:53:17,229 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:53:17,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:53:17,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:53:17,273 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:53:17,273 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:53:17,275 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i Unable to find full path for "g++" [2024-11-08 23:53:19,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:53:20,341 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:53:20,342 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i [2024-11-08 23:53:20,395 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/data/744533053/84f913f7a2884649982cdbded5a4dabf/FLAGf88e8a54b [2024-11-08 23:53:20,419 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/data/744533053/84f913f7a2884649982cdbded5a4dabf [2024-11-08 23:53:20,423 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:53:20,425 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:53:20,428 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:53:20,429 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:53:20,436 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:53:20,437 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:53:20" (1/1) ... [2024-11-08 23:53:20,438 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e80c49f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:20, skipping insertion in model container [2024-11-08 23:53:20,441 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:53:20" (1/1) ... [2024-11-08 23:53:20,617 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:53:20,987 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2024-11-08 23:53:20,998 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2024-11-08 23:53:22,553 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,554 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,555 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,556 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,559 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,588 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,589 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,596 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,598 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,600 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,602 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,603 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:22,604 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,142 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,143 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,197 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,202 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,214 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,215 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,255 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,257 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,258 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,258 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,259 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,261 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,262 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,329 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[227550,227563] [2024-11-08 23:53:24,330 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:53:24,391 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:53:24,416 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4493,4506] [2024-11-08 23:53:24,417 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[4553,4566] [2024-11-08 23:53:24,489 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,490 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,491 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,492 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,493 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,504 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,509 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,510 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,514 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,516 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,516 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,517 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,517 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,656 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ __volatile__("" : : "r"(pBuf) : "memory"); [7558-7569] [2024-11-08 23:53:24,861 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,862 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,884 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,885 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,893 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,896 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,945 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,947 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,948 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,949 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,950 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,950 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,951 WARN L1698 CHandler]: Possible shadowing of function index [2024-11-08 23:53:24,983 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_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/sv-benchmarks/c/aws-c-common/aws_hash_iter_begin_harness.i[227550,227563] [2024-11-08 23:53:24,984 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:53:25,339 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:53:25,339 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25 WrapperNode [2024-11-08 23:53:25,340 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:53:25,341 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:53:25,341 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:53:25,341 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:53:25,350 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,454 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,527 INFO L138 Inliner]: procedures = 763, calls = 2441, calls flagged for inlining = 68, calls inlined = 11, statements flattened = 623 [2024-11-08 23:53:25,528 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:53:25,528 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:53:25,529 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:53:25,529 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:53:25,540 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,540 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,549 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,549 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,584 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,589 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,596 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,601 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,615 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:53:25,616 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:53:25,616 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:53:25,616 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:53:25,617 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:53:25" (1/1) ... [2024-11-08 23:53:25,625 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:53:25,649 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:53:25,670 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:53:25,677 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_67b4fcf0-b57a-4f5b-80a3-d7f0136d8fa2/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:53:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~real [2024-11-08 23:53:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:53:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2024-11-08 23:53:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:53:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure aws_raise_error [2024-11-08 23:53:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_raise_error [2024-11-08 23:53:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:53:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:53:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_begin [2024-11-08 23:53:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_begin [2024-11-08 23:53:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_is_valid [2024-11-08 23:53:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_is_valid [2024-11-08 23:53:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:53:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:53:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure hash_table_state_required_bytes [2024-11-08 23:53:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_table_state_required_bytes [2024-11-08 23:53:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:53:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:53:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:53:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure bounded_malloc [2024-11-08 23:53:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure bounded_malloc [2024-11-08 23:53:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure aws_mul_size_checked [2024-11-08 23:53:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_mul_size_checked [2024-11-08 23:53:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2024-11-08 23:53:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure s_get_next_element [2024-11-08 23:53:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure s_get_next_element [2024-11-08 23:53:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:53:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:53:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2024-11-08 23:53:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2024-11-08 23:53:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2024-11-08 23:53:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_iter_is_valid [2024-11-08 23:53:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_iter_is_valid [2024-11-08 23:53:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_plus [2024-11-08 23:53:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_plus [2024-11-08 23:53:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:53:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure aws_hash_table_is_valid [2024-11-08 23:53:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_hash_table_is_valid [2024-11-08 23:53:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2024-11-08 23:53:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure __CPROVER_overflow_mult [2024-11-08 23:53:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure __CPROVER_overflow_mult [2024-11-08 23:53:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure aws_add_size_checked [2024-11-08 23:53:25,722 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_add_size_checked [2024-11-08 23:53:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure nondet_uint64_t [2024-11-08 23:53:25,723 INFO L138 BoogieDeclarations]: Found implementation of procedure nondet_uint64_t [2024-11-08 23:53:25,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:53:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:53:25,724 INFO L130 BoogieDeclarations]: Found specification of procedure aws_is_power_of_two [2024-11-08 23:53:25,724 INFO L138 BoogieDeclarations]: Found implementation of procedure aws_is_power_of_two [2024-11-08 23:53:26,114 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:53:26,118 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:53:26,249 INFO L735 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##17: assume !true; [2024-11-08 23:53:39,123 INFO L? ?]: Removed 173 outVars from TransFormulas that were not future-live. [2024-11-08 23:53:39,125 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:53:39,640 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:53:39,640 INFO L316 CfgBuilder]: Removed 4 assume(true) statements. [2024-11-08 23:53:39,640 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:53:39 BoogieIcfgContainer [2024-11-08 23:53:39,640 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:53:39,642 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:53:39,642 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:53:39,654 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:53:39,655 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:53:39" (1/1) ... [2024-11-08 23:53:39,670 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:53:39,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:53:39,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 171 states to 133 states and 171 transitions. [2024-11-08 23:53:39,758 INFO L276 IsEmpty]: Start isEmpty. Operand 133 states and 171 transitions. [2024-11-08 23:53:39,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:53:39,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:53:39,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:53:48,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:53:50,452 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 23:54:00,752 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.29s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:02,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:02,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 172 states to 137 states and 172 transitions. [2024-11-08 23:54:02,052 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 172 transitions. [2024-11-08 23:54:02,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-08 23:54:02,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:02,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:09,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:17,941 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 23:54:28,874 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.43s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Real, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2024-11-08 23:54:33,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:33,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 199 states to 139 states and 178 transitions. [2024-11-08 23:54:33,361 INFO L276 IsEmpty]: Start isEmpty. Operand 139 states and 178 transitions. [2024-11-08 23:54:33,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-08 23:54:33,367 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:33,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:54:41,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:54:49,559 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 23:54:57,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:54:57,168 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 205 states to 142 states and 183 transitions. [2024-11-08 23:54:57,168 INFO L276 IsEmpty]: Start isEmpty. Operand 142 states and 183 transitions. [2024-11-08 23:54:57,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-08 23:54:57,172 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:54:57,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:03,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:10,334 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 23:55:16,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:55:16,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 233 states to 147 states and 195 transitions. [2024-11-08 23:55:16,771 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 195 transitions. [2024-11-08 23:55:16,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:55:16,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:55:16,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:55:24,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:55:44,679 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 23:56:40,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:40,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:56:40,971 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:56:40,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:56:40,975 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:40,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:56:49,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:56:57,333 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 23:56:57,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:56:57,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:56:57,403 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:56:57,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:56:57,406 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:56:57,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:04,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:10,977 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 23:57:11,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:57:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:57:11,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:57:11,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:11,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:17,374 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:24,510 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 23:57:24,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:24,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:57:24,569 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:57:24,573 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:57:24,573 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:24,574 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:32,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:39,433 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 23:57:39,497 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:39,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:57:39,500 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:57:39,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:57:39,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:39,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:57:46,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:57:53,445 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 23:57:53,513 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:57:53,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:57:53,515 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:57:53,516 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:57:53,517 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:57:53,517 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:00,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:07,076 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 23:58:07,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:07,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:58:07,139 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:58:07,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:58:07,141 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:07,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:13,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:20,669 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 23:58:20,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:20,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:58:20,729 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:58:20,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:58:20,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:20,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:27,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:35,304 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 23:58:35,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:35,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:58:35,366 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:58:35,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:58:35,368 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:35,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:41,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:58:48,484 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 23:58:48,540 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:58:48,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:58:48,542 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:58:48,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:58:48,544 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:58:48,545 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:58:56,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:03,136 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 23:59:03,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:03,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:59:03,193 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:59:03,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:59:03,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:03,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:10,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:18,098 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 23:59:18,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:18,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:59:18,146 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:59:18,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:59:18,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:18,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:25,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:32,111 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 23:59:32,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:32,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:59:32,165 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:59:32,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:59:32,167 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:32,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:40,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:46,837 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 23:59:46,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:46,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-08 23:59:46,896 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-08 23:59:46,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:59:46,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:46,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:53,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:00,414 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:00:00,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:00,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:00:00,466 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:00:00,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:00:00,466 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:00,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:06,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:13,883 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:00:13,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:13,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:00:13,936 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:00:13,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:00:13,938 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:13,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:20,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:27,321 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:00:27,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:27,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:00:27,383 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:00:27,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:00:27,384 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:27,384 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:33,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:40,271 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:00:40,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:40,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:00:40,329 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:00:40,331 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:00:40,331 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:40,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:47,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:53,877 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:00:53,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:53,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:00:53,935 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:00:53,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:00:53,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:53,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:59,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:06,664 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:01:06,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:06,723 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:01:06,723 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:01:06,724 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:01:06,725 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:06,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:12,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:19,432 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:01:19,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:19,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:01:19,493 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:01:19,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:01:19,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:19,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:25,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:31,868 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:01:31,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:31,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:01:31,970 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:01:31,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:01:31,971 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:31,971 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:37,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:43,990 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:01:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:01:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:01:44,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:01:44,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:44,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:49,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:55,936 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:01:55,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:55,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:01:55,987 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:01:55,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:01:55,988 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:55,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:02,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:08,250 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:02:08,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:08,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 258 states to 155 states and 208 transitions. [2024-11-09 00:02:08,300 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 208 transitions. [2024-11-09 00:02:08,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-09 00:02:08,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:08,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:13,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:32,201 INFO L134 CoverageAnalysis]: Checked inductivity of 115 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:03:28,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:28,039 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 173 states and 240 transitions. [2024-11-09 00:03:28,039 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 240 transitions. [2024-11-09 00:03:28,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:03:28,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:28,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:33,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:37,193 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 103 trivial. 0 not checked. [2024-11-09 00:03:39,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:39,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 173 states and 237 transitions. [2024-11-09 00:03:39,923 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 237 transitions. [2024-11-09 00:03:39,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-09 00:03:39,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:39,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:45,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:49,836 INFO L134 CoverageAnalysis]: Checked inductivity of 116 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:03:57,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:57,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:03:57,832 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:03:57,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:03:57,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:57,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:03,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:09,335 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:04:09,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:09,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:04:09,381 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:04:09,382 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:04:09,382 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:09,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:15,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:21,964 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:04:22,018 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:04:22,020 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:04:22,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:04:22,021 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:22,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:28,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:34,319 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:04:34,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:34,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:04:34,369 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:04:34,370 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:04:34,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:34,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:46,510 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:04:46,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:46,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:04:46,558 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:04:46,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:04:46,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:46,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:52,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:59,110 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:04:59,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:59,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:04:59,165 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:04:59,166 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:04:59,166 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:59,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:05,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:11,559 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:05:11,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:11,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:05:11,607 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:05:11,608 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:05:11,608 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:11,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:23,863 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:05:23,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:23,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:05:23,909 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:05:23,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:05:23,910 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:23,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:31,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:37,362 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:05:37,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:37,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:05:37,412 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:05:37,413 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:05:37,413 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:37,413 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:43,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:48,801 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:05:48,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:48,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:05:48,847 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:05:48,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:05:48,848 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:48,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:54,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:00,458 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:06:00,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:00,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:06:00,501 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:06:00,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:06:00,502 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:00,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:07,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:12,637 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:06:12,685 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:12,686 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:06:12,686 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:06:12,687 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:06:12,687 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:12,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:18,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:24,599 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:06:24,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:24,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:06:24,646 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:06:24,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:06:24,647 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:24,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:30,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:36,918 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:06:36,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:36,965 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:06:36,965 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:06:36,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:06:36,966 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:36,967 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:49,066 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:06:49,111 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:49,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:06:49,112 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:06:49,112 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:06:49,113 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:49,113 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:54,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:01,116 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:07:01,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:01,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:07:01,163 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:07:01,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:07:01,163 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:01,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:06,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:12,677 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:07:12,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:12,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:07:12,740 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:07:12,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:07:12,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:12,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:19,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:25,608 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:07:25,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:25,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:07:25,659 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:07:25,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:07:25,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:25,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:32,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:38,421 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 13 proven. 9 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2024-11-09 00:07:38,468 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:38,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 175 states and 241 transitions. [2024-11-09 00:07:38,468 INFO L276 IsEmpty]: Start isEmpty. Operand 175 states and 241 transitions. [2024-11-09 00:07:38,469 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:07:38,469 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:38,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms