./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i --full-output --architecture 32bit -------------------------------------------------------------------------------- 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_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/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_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/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 32bit --witnessprinter.graph.data.programhash ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 22:05:32,480 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 22:05:32,564 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 22:05:32,568 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 22:05:32,569 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 22:05:32,597 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 22:05:32,600 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 22:05:32,600 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 22:05:32,601 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 22:05:32,601 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 22:05:32,602 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 22:05:32,602 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 22:05:32,604 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 22:05:32,605 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 22:05:32,606 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 22:05:32,606 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 22:05:32,606 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 22:05:32,607 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 22:05:32,607 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 22:05:32,607 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 22:05:32,608 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 22:05:32,611 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 22:05:32,611 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 22:05:32,612 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 22:05:32,612 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 22:05:32,613 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 22:05:32,613 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 22:05:32,613 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:32,614 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 22:05:32,614 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 22:05:32,618 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 22:05:32,618 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 22:05:32,619 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 22:05:32,619 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_48d57397-3fe8-4f9c-a247-16122a3ff6a5/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee90c95792b81649f087e170ece38fbab8d5281ca8435570782565b7b775a87f [2024-11-08 22:05:32,985 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 22:05:33,018 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 22:05:33,022 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 22:05:33,023 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 22:05:33,025 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 22:05:33,026 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i Unable to find full path for "g++" [2024-11-08 22:05:35,105 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 22:05:35,428 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 22:05:35,431 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i [2024-11-08 22:05:35,453 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/data/5db4834b2/a3e7b40e59d04efca61d8cd392c8d1dd/FLAG12247ac44 [2024-11-08 22:05:35,689 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/data/5db4834b2/a3e7b40e59d04efca61d8cd392c8d1dd [2024-11-08 22:05:35,692 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 22:05:35,693 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 22:05:35,695 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:35,695 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 22:05:35,700 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 22:05:35,701 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,702 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@21870591 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:35, skipping insertion in model container [2024-11-08 22:05:35,702 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 10:05:35" (1/1) ... [2024-11-08 22:05:35,780 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 22:05:36,276 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_48d57397-3fe8-4f9c-a247-16122a3ff6a5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i[33519,33532] [2024-11-08 22:05:36,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:36,485 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 22:05:36,564 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_48d57397-3fe8-4f9c-a247-16122a3ff6a5/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-1.i[33519,33532] [2024-11-08 22:05:36,664 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 22:05:36,706 INFO L204 MainTranslator]: Completed translation [2024-11-08 22:05:36,707 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36 WrapperNode [2024-11-08 22:05:36,707 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 22:05:36,709 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:36,709 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 22:05:36,709 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 22:05:36,717 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,762 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,855 INFO L138 Inliner]: procedures = 176, calls = 325, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1515 [2024-11-08 22:05:36,855 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 22:05:36,856 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 22:05:36,856 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 22:05:36,857 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 22:05:36,867 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,868 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,877 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,878 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,955 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,983 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:36,992 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:37,004 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:37,025 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 22:05:37,026 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 22:05:37,026 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 22:05:37,026 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 22:05:37,031 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 10:05:36" (1/1) ... [2024-11-08 22:05:37,037 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 22:05:37,049 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 22:05:37,070 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 22:05:37,073 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_48d57397-3fe8-4f9c-a247-16122a3ff6a5/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 22:05:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 22:05:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 22:05:37,108 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 22:05:37,109 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 22:05:37,109 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 22:05:37,110 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 22:05:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 22:05:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 22:05:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 22:05:37,111 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 22:05:37,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 22:05:37,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 22:05:37,364 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 22:05:37,367 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 22:05:39,540 INFO L? ?]: Removed 382 outVars from TransFormulas that were not future-live. [2024-11-08 22:05:39,540 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 22:05:41,107 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 22:05:41,108 INFO L316 CfgBuilder]: Removed 54 assume(true) statements. [2024-11-08 22:05:41,109 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:41 BoogieIcfgContainer [2024-11-08 22:05:41,110 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 22:05:41,111 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 22:05:41,112 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 22:05:41,126 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 22:05:41,127 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 10:05:41" (1/1) ... [2024-11-08 22:05:41,138 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 22:05:41,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 211 states to 126 states and 211 transitions. [2024-11-08 22:05:41,218 INFO L276 IsEmpty]: Start isEmpty. Operand 126 states and 211 transitions. [2024-11-08 22:05:41,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 22:05:41,221 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,580 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 216 states to 129 states and 216 transitions. [2024-11-08 22:05:41,681 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 216 transitions. [2024-11-08 22:05:41,681 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 22:05:41,681 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,682 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,781 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:41,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 214 states to 129 states and 214 transitions. [2024-11-08 22:05:41,825 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 214 transitions. [2024-11-08 22:05:41,832 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 22:05:41,832 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,832 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:41,942 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:41,954 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:41,955 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 129 states and 210 transitions. [2024-11-08 22:05:41,958 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 210 transitions. [2024-11-08 22:05:41,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 22:05:41,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:41,960 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:41,983 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,001 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:42,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 202 states to 129 states and 202 transitions. [2024-11-08 22:05:42,011 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 202 transitions. [2024-11-08 22:05:42,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 22:05:42,012 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:42,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:42,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 129 states and 190 transitions. [2024-11-08 22:05:42,125 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 190 transitions. [2024-11-08 22:05:42,126 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 22:05:42,130 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:42,130 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:42,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:42,300 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:05:52,330 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:05:53,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:05:53,722 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:05:53,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 178 states to 129 states and 178 transitions. [2024-11-08 22:05:53,725 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 178 transitions. [2024-11-08 22:05:53,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:05:53,727 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:05:53,727 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:05:53,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:05:54,225 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:04,498 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:14,514 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:24,520 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:34,530 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:34,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:34,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 195 states to 143 states and 195 transitions. [2024-11-08 22:06:34,564 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 195 transitions. [2024-11-08 22:06:34,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 22:06:34,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:34,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:34,757 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:34,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:34,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 143 states and 193 transitions. [2024-11-08 22:06:34,768 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 193 transitions. [2024-11-08 22:06:34,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 22:06:34,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:34,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:34,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:35,104 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:35,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:35,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 143 states and 191 transitions. [2024-11-08 22:06:35,171 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 191 transitions. [2024-11-08 22:06:35,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 22:06:35,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:35,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:35,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:35,408 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:35,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:35,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 189 states to 143 states and 189 transitions. [2024-11-08 22:06:35,420 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 189 transitions. [2024-11-08 22:06:35,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 22:06:35,423 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:35,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:35,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:35,660 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 22:06:45,678 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:45,710 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:45,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 187 states to 143 states and 187 transitions. [2024-11-08 22:06:45,711 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 187 transitions. [2024-11-08 22:06:45,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 22:06:45,712 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:45,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:45,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 22:06:47,436 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:06:47,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:06:47,472 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 190 states to 147 states and 190 transitions. [2024-11-08 22:06:47,473 INFO L276 IsEmpty]: Start isEmpty. Operand 147 states and 190 transitions. [2024-11-08 22:06:47,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:06:47,474 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:06:47,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:06:47,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:06:47,976 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:06:52,439 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:02,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:04,100 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:11,750 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:11,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:11,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 193 states and 245 transitions. [2024-11-08 22:07:11,781 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 245 transitions. [2024-11-08 22:07:11,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 22:07:11,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:11,782 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:11,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,064 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:12,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:12,080 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 193 states and 243 transitions. [2024-11-08 22:07:12,080 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 243 transitions. [2024-11-08 22:07:12,081 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 22:07:12,081 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:12,081 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:12,235 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,471 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:12,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:12,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 193 states and 241 transitions. [2024-11-08 22:07:12,540 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 241 transitions. [2024-11-08 22:07:12,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 22:07:12,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:12,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:12,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:12,812 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:12,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:12,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 193 states and 239 transitions. [2024-11-08 22:07:12,828 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 239 transitions. [2024-11-08 22:07:12,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:07:12,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:12,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:12,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:13,062 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:18,315 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:18,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 237 states to 193 states and 237 transitions. [2024-11-08 22:07:18,330 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 237 transitions. [2024-11-08 22:07:18,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 22:07:18,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:18,543 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:18,641 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-08 22:07:18,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:18,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 235 states to 193 states and 235 transitions. [2024-11-08 22:07:18,726 INFO L276 IsEmpty]: Start isEmpty. Operand 193 states and 235 transitions. [2024-11-08 22:07:18,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:07:18,731 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:18,732 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:18,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:19,287 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:07:20,609 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:20,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:20,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 238 states to 197 states and 238 transitions. [2024-11-08 22:07:20,648 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 238 transitions. [2024-11-08 22:07:20,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 22:07:20,650 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:20,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:20,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:21,263 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 22:07:31,513 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:33,650 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.14s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 22:07:33,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:33,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 201 states and 241 transitions. [2024-11-08 22:07:33,720 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 241 transitions. [2024-11-08 22:07:33,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 22:07:33,722 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:33,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:33,901 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:34,003 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-08 22:07:34,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:34,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 240 states to 201 states and 240 transitions. [2024-11-08 22:07:34,029 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 240 transitions. [2024-11-08 22:07:34,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 22:07:34,034 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:34,034 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:36,622 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:37,206 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 22:07:37,426 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:37,429 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 203 states and 245 transitions. [2024-11-08 22:07:37,429 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 245 transitions. [2024-11-08 22:07:37,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-08 22:07:37,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:37,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:37,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:37,917 INFO L134 CoverageAnalysis]: Checked inductivity of 17 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2024-11-08 22:07:38,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:38,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 212 states and 257 transitions. [2024-11-08 22:07:38,306 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 257 transitions. [2024-11-08 22:07:38,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 22:07:38,307 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:38,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:40,830 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 16 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 22:07:41,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 260 states to 214 states and 260 transitions. [2024-11-08 22:07:41,373 INFO L276 IsEmpty]: Start isEmpty. Operand 214 states and 260 transitions. [2024-11-08 22:07:41,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 22:07:41,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:41,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:44,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:45,691 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 27 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 22:07:46,620 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:46,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 216 states and 264 transitions. [2024-11-08 22:07:46,622 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 264 transitions. [2024-11-08 22:07:46,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:07:46,625 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:46,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:48,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:49,510 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 41 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 22:07:49,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:49,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 217 states and 265 transitions. [2024-11-08 22:07:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 217 states and 265 transitions. [2024-11-08 22:07:49,998 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 22:07:49,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:49,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:50,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 37 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 36 trivial. 0 not checked. [2024-11-08 22:07:51,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:51,145 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 219 states and 269 transitions. [2024-11-08 22:07:51,145 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 269 transitions. [2024-11-08 22:07:51,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:07:51,147 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:51,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:53,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:55,033 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 58 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 22:07:55,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:55,485 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 220 states and 270 transitions. [2024-11-08 22:07:55,485 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 270 transitions. [2024-11-08 22:07:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 22:07:55,489 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:55,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:55,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:56,021 INFO L134 CoverageAnalysis]: Checked inductivity of 45 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 42 trivial. 0 not checked. [2024-11-08 22:07:56,145 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:07:56,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 220 states and 268 transitions. [2024-11-08 22:07:56,148 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 268 transitions. [2024-11-08 22:07:56,149 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 22:07:56,150 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:07:56,150 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:07:58,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:07:59,741 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 78 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 22:08:00,167 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:00,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 221 states and 269 transitions. [2024-11-08 22:08:00,170 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 269 transitions. [2024-11-08 22:08:00,171 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 22:08:00,171 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:00,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:01,992 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:02,907 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 101 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 22:08:03,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:03,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 222 states and 270 transitions. [2024-11-08 22:08:03,287 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 270 transitions. [2024-11-08 22:08:03,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:08:03,289 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:03,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:05,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:06,560 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 127 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 22:08:07,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:07,564 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 223 states and 271 transitions. [2024-11-08 22:08:07,565 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 271 transitions. [2024-11-08 22:08:07,565 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 22:08:07,566 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:07,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:07,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:07,819 INFO L134 CoverageAnalysis]: Checked inductivity of 76 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2024-11-08 22:08:07,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:07,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 223 states and 269 transitions. [2024-11-08 22:08:07,842 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 269 transitions. [2024-11-08 22:08:07,843 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:08:07,843 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:07,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:09,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:10,508 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 156 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:08:11,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:11,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 224 states and 270 transitions. [2024-11-08 22:08:11,300 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 270 transitions. [2024-11-08 22:08:11,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 22:08:11,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:11,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:11,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:11,716 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 22:08:13,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:13,056 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 228 states and 273 transitions. [2024-11-08 22:08:13,056 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 273 transitions. [2024-11-08 22:08:13,057 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 22:08:13,057 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:13,058 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:15,147 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:16,648 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 188 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 22:08:17,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:17,285 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 229 states and 274 transitions. [2024-11-08 22:08:17,286 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 274 transitions. [2024-11-08 22:08:17,287 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 22:08:17,287 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:17,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:19,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:20,851 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 223 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 22:08:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 230 states and 275 transitions. [2024-11-08 22:08:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 275 transitions. [2024-11-08 22:08:21,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 22:08:21,302 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:21,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:22,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:24,455 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 261 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 22:08:25,459 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:25,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 231 states and 276 transitions. [2024-11-08 22:08:25,460 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 276 transitions. [2024-11-08 22:08:25,462 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 22:08:25,462 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:25,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:28,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:29,803 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 302 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 22:08:30,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 232 states and 277 transitions. [2024-11-08 22:08:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 277 transitions. [2024-11-08 22:08:30,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 22:08:30,661 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:30,661 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:32,163 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:33,795 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 346 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 22:08:34,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:34,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 233 states and 278 transitions. [2024-11-08 22:08:34,482 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 278 transitions. [2024-11-08 22:08:34,483 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 22:08:34,483 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:34,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:36,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:37,538 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 393 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 22:08:38,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:38,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 234 states and 279 transitions. [2024-11-08 22:08:38,567 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 279 transitions. [2024-11-08 22:08:38,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 22:08:38,568 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:38,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:39,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:41,360 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 443 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 22:08:41,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:41,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 235 states and 280 transitions. [2024-11-08 22:08:41,904 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 280 transitions. [2024-11-08 22:08:41,905 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 22:08:41,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:41,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:44,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:48,199 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 496 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 22:08:51,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:51,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 236 states and 281 transitions. [2024-11-08 22:08:51,142 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 281 transitions. [2024-11-08 22:08:51,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 22:08:51,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:51,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:52,819 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:54,417 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 552 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 22:08:55,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:55,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 237 states and 282 transitions. [2024-11-08 22:08:55,653 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 282 transitions. [2024-11-08 22:08:55,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 22:08:55,655 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:55,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:08:57,083 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:08:58,574 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 611 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 22:08:59,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:08:59,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 238 states and 283 transitions. [2024-11-08 22:08:59,341 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 283 transitions. [2024-11-08 22:08:59,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 22:08:59,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:08:59,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:02,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:04,399 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 673 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 22:09:05,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:05,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 239 states and 284 transitions. [2024-11-08 22:09:05,560 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 284 transitions. [2024-11-08 22:09:05,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 22:09:05,561 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:05,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:06,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:08,366 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 738 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 22:09:09,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 240 states and 285 transitions. [2024-11-08 22:09:09,075 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 285 transitions. [2024-11-08 22:09:09,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 22:09:09,076 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:09,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:10,471 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:11,853 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 806 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 22:09:12,530 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:12,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 241 states and 286 transitions. [2024-11-08 22:09:12,532 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 286 transitions. [2024-11-08 22:09:12,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 22:09:12,533 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:12,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:14,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:16,972 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 877 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 22:09:18,432 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:18,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 242 states and 287 transitions. [2024-11-08 22:09:18,433 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 287 transitions. [2024-11-08 22:09:18,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 22:09:18,434 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:18,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:21,931 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 951 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 22:09:23,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:23,279 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 243 states and 288 transitions. [2024-11-08 22:09:23,279 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 288 transitions. [2024-11-08 22:09:23,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 22:09:23,280 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:23,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:26,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:28,671 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1028 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 22:09:29,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:29,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 244 states and 289 transitions. [2024-11-08 22:09:29,981 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 289 transitions. [2024-11-08 22:09:29,981 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 22:09:29,981 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:29,981 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:31,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:34,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1108 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 22:09:35,472 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:35,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 245 states and 290 transitions. [2024-11-08 22:09:35,473 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 290 transitions. [2024-11-08 22:09:35,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 22:09:35,473 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:35,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:37,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:39,495 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1191 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 22:09:40,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:40,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 246 states and 291 transitions. [2024-11-08 22:09:40,806 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 291 transitions. [2024-11-08 22:09:40,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 22:09:40,807 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:40,807 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:44,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:47,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1277 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 22:09:48,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:48,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 247 states and 292 transitions. [2024-11-08 22:09:48,371 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 292 transitions. [2024-11-08 22:09:48,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 22:09:48,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:48,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:50,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:53,389 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1366 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 22:09:54,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:54,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 248 states and 293 transitions. [2024-11-08 22:09:54,763 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 293 transitions. [2024-11-08 22:09:54,763 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 22:09:54,763 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:54,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:09:56,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:09:58,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1458 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 22:09:59,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:09:59,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 249 states and 294 transitions. [2024-11-08 22:09:59,684 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 294 transitions. [2024-11-08 22:09:59,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 22:09:59,685 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:09:59,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:02,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:05,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1553 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 22:10:06,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:06,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 250 states and 295 transitions. [2024-11-08 22:10:06,394 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 295 transitions. [2024-11-08 22:10:06,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 22:10:06,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:06,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:08,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:11,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1651 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 22:10:12,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:12,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 251 states and 296 transitions. [2024-11-08 22:10:12,133 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 296 transitions. [2024-11-08 22:10:12,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 22:10:12,135 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:12,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:17,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:20,115 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1752 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 22:10:20,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:20,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 252 states and 297 transitions. [2024-11-08 22:10:20,990 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 297 transitions. [2024-11-08 22:10:20,991 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 22:10:20,991 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:20,991 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:23,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:26,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1856 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 22:10:27,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:27,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 253 states and 298 transitions. [2024-11-08 22:10:27,824 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 298 transitions. [2024-11-08 22:10:27,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 22:10:27,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:27,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:31,304 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:34,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 1963 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 22:10:35,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:35,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 254 states and 299 transitions. [2024-11-08 22:10:35,205 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 299 transitions. [2024-11-08 22:10:35,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 22:10:35,206 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:35,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:39,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:42,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2073 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 22:10:43,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:43,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 255 states and 300 transitions. [2024-11-08 22:10:43,365 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 300 transitions. [2024-11-08 22:10:43,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 22:10:43,366 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:43,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:47,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:10:51,744 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2186 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 22:10:54,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:10:54,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 256 states and 301 transitions. [2024-11-08 22:10:54,758 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 301 transitions. [2024-11-08 22:10:54,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 22:10:54,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:10:54,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:10:58,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:02,304 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2302 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 22:11:04,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:04,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 257 states and 302 transitions. [2024-11-08 22:11:04,061 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 302 transitions. [2024-11-08 22:11:04,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 22:11:04,061 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:04,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:07,445 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:11,017 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2421 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 22:11:12,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:12,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 258 states and 303 transitions. [2024-11-08 22:11:12,398 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 303 transitions. [2024-11-08 22:11:12,400 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 22:11:12,400 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:12,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:15,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:19,060 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2543 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 22:11:20,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:20,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 259 states and 304 transitions. [2024-11-08 22:11:20,844 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 304 transitions. [2024-11-08 22:11:20,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 22:11:20,845 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:20,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:23,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:26,657 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2668 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 22:11:27,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:27,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 260 states and 305 transitions. [2024-11-08 22:11:27,715 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 305 transitions. [2024-11-08 22:11:27,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 22:11:27,716 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:27,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:36,549 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2796 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 22:11:38,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:38,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 261 states and 306 transitions. [2024-11-08 22:11:38,380 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 306 transitions. [2024-11-08 22:11:38,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 22:11:38,381 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:38,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:42,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:11:45,885 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2927 refuted. 0 times theorem prover too weak. 1090 trivial. 0 not checked. [2024-11-08 22:11:47,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:11:47,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 262 states and 307 transitions. [2024-11-08 22:11:47,044 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 307 transitions. [2024-11-08 22:11:47,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 22:11:47,045 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:11:47,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:11:49,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:05,267 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 1 proven. 3061 refuted. 0 times theorem prover too weak. 1137 trivial. 0 not checked. [2024-11-08 22:12:17,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:17,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 263 states and 308 transitions. [2024-11-08 22:12:17,026 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 308 transitions. [2024-11-08 22:12:17,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 180 [2024-11-08 22:12:17,027 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:17,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:19,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:20,627 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-08 22:12:21,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:21,579 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 312 states to 264 states and 312 transitions. [2024-11-08 22:12:21,580 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 312 transitions. [2024-11-08 22:12:21,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 22:12:21,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:21,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:25,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:26,420 INFO L134 CoverageAnalysis]: Checked inductivity of 4573 backedges. 137 proven. 149 refuted. 0 times theorem prover too weak. 4287 trivial. 0 not checked. [2024-11-08 22:12:27,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:27,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 265 states and 314 transitions. [2024-11-08 22:12:27,431 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 314 transitions. [2024-11-08 22:12:27,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 22:12:27,432 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:27,433 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:33,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:34,302 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-08 22:12:35,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:35,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 266 states and 315 transitions. [2024-11-08 22:12:35,142 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 315 transitions. [2024-11-08 22:12:35,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 22:12:35,143 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:35,143 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:37,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:39,060 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-08 22:12:41,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:41,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 268 states and 319 transitions. [2024-11-08 22:12:41,406 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 319 transitions. [2024-11-08 22:12:41,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 22:12:41,407 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:41,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:46,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:48,556 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-08 22:12:49,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:49,764 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 269 states and 320 transitions. [2024-11-08 22:12:49,764 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 320 transitions. [2024-11-08 22:12:49,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 22:12:49,765 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:49,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:12:52,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:12:54,517 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-08 22:12:56,091 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:12:56,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 270 states and 321 transitions. [2024-11-08 22:12:56,092 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 321 transitions. [2024-11-08 22:12:56,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 22:12:56,093 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:12:56,093 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:03,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:05,076 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-08 22:13:06,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:06,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 271 states and 322 transitions. [2024-11-08 22:13:06,354 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 322 transitions. [2024-11-08 22:13:06,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 22:13:06,355 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:06,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:08,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:10,758 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-08 22:13:11,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:11,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 272 states and 323 transitions. [2024-11-08 22:13:11,736 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 323 transitions. [2024-11-08 22:13:11,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 22:13:11,737 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:11,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:16,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:18,127 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-08 22:13:19,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:19,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 273 states and 324 transitions. [2024-11-08 22:13:19,767 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 324 transitions. [2024-11-08 22:13:19,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 22:13:19,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:19,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:22,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:24,674 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-08 22:13:26,519 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:26,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 274 states and 325 transitions. [2024-11-08 22:13:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 325 transitions. [2024-11-08 22:13:26,521 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 22:13:26,521 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:26,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:29,601 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:31,102 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-08 22:13:32,453 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:32,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 275 states and 326 transitions. [2024-11-08 22:13:32,454 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 326 transitions. [2024-11-08 22:13:32,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 22:13:32,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:32,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:36,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:39,495 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-08 22:13:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 276 states and 327 transitions. [2024-11-08 22:13:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 327 transitions. [2024-11-08 22:13:41,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 22:13:41,298 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:41,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:45,668 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:47,612 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-08 22:13:48,693 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:48,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 277 states and 328 transitions. [2024-11-08 22:13:48,694 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 328 transitions. [2024-11-08 22:13:48,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 22:13:48,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:48,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:13:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:13:55,669 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-08 22:13:57,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:13:57,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 278 states and 329 transitions. [2024-11-08 22:13:57,372 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 329 transitions. [2024-11-08 22:13:57,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 22:13:57,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:13:57,373 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:00,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:02,485 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-08 22:14:04,092 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:04,092 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 279 states and 330 transitions. [2024-11-08 22:14:04,093 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 330 transitions. [2024-11-08 22:14:04,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 22:14:04,094 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:04,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:08,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:10,447 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-08 22:14:11,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:11,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 280 states and 331 transitions. [2024-11-08 22:14:11,518 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 331 transitions. [2024-11-08 22:14:11,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 22:14:11,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:11,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:16,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:18,415 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-08 22:14:19,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:19,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 281 states and 332 transitions. [2024-11-08 22:14:19,454 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 332 transitions. [2024-11-08 22:14:19,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 22:14:19,455 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:19,455 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:23,618 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:26,282 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-08 22:14:27,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:27,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 282 states and 333 transitions. [2024-11-08 22:14:27,691 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 333 transitions. [2024-11-08 22:14:27,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 22:14:27,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:27,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:30,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:32,719 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-08 22:14:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:34,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 283 states and 334 transitions. [2024-11-08 22:14:34,003 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 334 transitions. [2024-11-08 22:14:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 22:14:34,004 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:39,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:42,695 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-08 22:14:44,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:44,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 284 states and 335 transitions. [2024-11-08 22:14:44,250 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 335 transitions. [2024-11-08 22:14:44,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 22:14:44,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:44,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:50,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:14:52,886 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-08 22:14:54,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:14:54,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 285 states and 336 transitions. [2024-11-08 22:14:54,057 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 336 transitions. [2024-11-08 22:14:54,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 22:14:54,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:14:54,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:14:58,911 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-08 22:15:02,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:02,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 286 states and 337 transitions. [2024-11-08 22:15:02,731 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 337 transitions. [2024-11-08 22:15:02,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 22:15:02,733 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:02,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:08,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:10,703 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-08 22:15:11,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:11,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 287 states and 338 transitions. [2024-11-08 22:15:11,791 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 338 transitions. [2024-11-08 22:15:11,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 22:15:11,792 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:11,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:15,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:17,412 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-08 22:15:18,435 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:18,436 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 288 states and 339 transitions. [2024-11-08 22:15:18,436 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 339 transitions. [2024-11-08 22:15:18,436 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 22:15:18,437 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:18,437 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:21,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:25,163 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-08 22:15:26,506 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:26,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 289 states and 340 transitions. [2024-11-08 22:15:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 340 transitions. [2024-11-08 22:15:26,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 22:15:26,507 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:26,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:31,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:34,689 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-08 22:15:35,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:35,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 290 states and 341 transitions. [2024-11-08 22:15:35,998 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 341 transitions. [2024-11-08 22:15:36,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 22:15:36,000 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:36,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:43,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:46,777 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-08 22:15:47,877 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:47,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 291 states and 342 transitions. [2024-11-08 22:15:47,878 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 342 transitions. [2024-11-08 22:15:47,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 22:15:47,880 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:47,880 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:15:52,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:15:55,134 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-08 22:15:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:15:56,370 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 292 states and 343 transitions. [2024-11-08 22:15:56,370 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 343 transitions. [2024-11-08 22:15:56,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 22:15:56,372 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:15:56,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:01,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:05,175 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-08 22:16:06,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:06,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 293 states and 344 transitions. [2024-11-08 22:16:06,785 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 344 transitions. [2024-11-08 22:16:06,787 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 22:16:06,787 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:06,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:10,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:14,155 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-08 22:16:15,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:15,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 294 states and 345 transitions. [2024-11-08 22:16:15,521 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 345 transitions. [2024-11-08 22:16:15,523 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 22:16:15,523 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:15,523 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:20,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:24,127 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-08 22:16:25,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:25,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 295 states and 346 transitions. [2024-11-08 22:16:25,448 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 346 transitions. [2024-11-08 22:16:25,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 22:16:25,448 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:25,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:30,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:33,970 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-08 22:16:35,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:35,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 296 states and 347 transitions. [2024-11-08 22:16:35,160 INFO L276 IsEmpty]: Start isEmpty. Operand 296 states and 347 transitions. [2024-11-08 22:16:35,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 22:16:35,161 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:35,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:40,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:44,262 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-08 22:16:45,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:45,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 297 states and 348 transitions. [2024-11-08 22:16:45,720 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 348 transitions. [2024-11-08 22:16:45,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 22:16:45,721 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:45,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:16:52,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:16:56,961 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-08 22:16:58,378 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:16:58,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 298 states and 349 transitions. [2024-11-08 22:16:58,379 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 349 transitions. [2024-11-08 22:16:58,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 22:16:58,380 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:16:58,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:05,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:09,558 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-08 22:17:11,038 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:11,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 299 states and 350 transitions. [2024-11-08 22:17:11,039 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 350 transitions. [2024-11-08 22:17:11,039 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 22:17:11,039 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:11,040 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:16,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:20,298 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-08 22:17:21,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:21,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 300 states and 351 transitions. [2024-11-08 22:17:21,769 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 351 transitions. [2024-11-08 22:17:21,769 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 22:17:21,769 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:21,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:27,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:30,643 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-08 22:17:32,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:32,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 301 states and 352 transitions. [2024-11-08 22:17:32,075 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 352 transitions. [2024-11-08 22:17:32,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 22:17:32,077 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:32,077 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:39,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:44,471 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-08 22:17:46,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:46,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 302 states and 353 transitions. [2024-11-08 22:17:46,743 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 353 transitions. [2024-11-08 22:17:46,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 22:17:46,744 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:46,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:17:51,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:17:55,045 INFO L134 CoverageAnalysis]: Checked inductivity of 14378 backedges. 1802 proven. 4182 refuted. 0 times theorem prover too weak. 8394 trivial. 0 not checked. [2024-11-08 22:17:56,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:17:56,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 303 states and 354 transitions. [2024-11-08 22:17:56,539 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 354 transitions. [2024-11-08 22:17:56,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 22:17:56,541 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:17:56,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:00,219 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:05,240 INFO L134 CoverageAnalysis]: Checked inductivity of 14719 backedges. 1847 proven. 4348 refuted. 0 times theorem prover too weak. 8524 trivial. 0 not checked. [2024-11-08 22:18:07,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:07,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 304 states and 355 transitions. [2024-11-08 22:18:07,682 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 355 transitions. [2024-11-08 22:18:07,684 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 260 [2024-11-08 22:18:07,684 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:07,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:14,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:18,942 INFO L134 CoverageAnalysis]: Checked inductivity of 15064 backedges. 1892 proven. 4517 refuted. 0 times theorem prover too weak. 8655 trivial. 0 not checked. [2024-11-08 22:18:20,456 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:20,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 305 states and 356 transitions. [2024-11-08 22:18:20,457 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 356 transitions. [2024-11-08 22:18:20,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2024-11-08 22:18:20,458 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:20,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:24,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:31,127 INFO L134 CoverageAnalysis]: Checked inductivity of 15413 backedges. 1937 proven. 4689 refuted. 0 times theorem prover too weak. 8787 trivial. 0 not checked. [2024-11-08 22:18:34,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:34,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 306 states and 357 transitions. [2024-11-08 22:18:34,801 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 357 transitions. [2024-11-08 22:18:34,802 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2024-11-08 22:18:34,802 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:34,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:39,752 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:18:45,208 INFO L134 CoverageAnalysis]: Checked inductivity of 15766 backedges. 1982 proven. 4864 refuted. 0 times theorem prover too weak. 8920 trivial. 0 not checked. [2024-11-08 22:18:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:18:48,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 307 states and 358 transitions. [2024-11-08 22:18:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 358 transitions. [2024-11-08 22:18:48,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 266 [2024-11-08 22:18:48,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:18:48,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:18:59,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 22:19:05,382 INFO L134 CoverageAnalysis]: Checked inductivity of 16123 backedges. 2027 proven. 5042 refuted. 0 times theorem prover too weak. 9054 trivial. 0 not checked. [2024-11-08 22:19:07,393 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 22:19:07,394 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 308 states and 359 transitions. [2024-11-08 22:19:07,394 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 359 transitions. [2024-11-08 22:19:07,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-08 22:19:07,395 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 22:19:07,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 22:19:11,628 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat