./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version a0165632 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/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_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/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_2232c99a-e027-4f56-ad48-6ca47133624a/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 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:35:48,594 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:35:48,717 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:35:48,730 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:35:48,731 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:35:48,782 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:35:48,784 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:35:48,785 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:35:48,786 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:35:48,788 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:35:48,789 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:35:48,789 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:35:48,790 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:35:48,790 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:35:48,793 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:35:48,794 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:35:48,794 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:35:48,795 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:35:48,795 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:35:48,796 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:35:48,796 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:35:48,800 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:35:48,801 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:35:48,801 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:35:48,802 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:35:48,802 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:35:48,802 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:35:48,803 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:48,803 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:35:48,804 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:35:48,804 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:35:48,807 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:35:48,808 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:35:48,808 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_2232c99a-e027-4f56-ad48-6ca47133624a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 87dd09ebbd7004650762949ef44f5f810b259dfe76e04f61193dc727167eb435 [2024-11-08 23:35:49,172 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:35:49,212 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:35:49,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:35:49,217 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:35:49,218 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:35:49,219 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i Unable to find full path for "g++" [2024-11-08 23:35:51,853 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:35:52,229 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:35:52,230 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i [2024-11-08 23:35:52,260 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/data/82da8cb3f/babe7ba340e84eeab035d180bb306361/FLAG5e3cb57fd [2024-11-08 23:35:52,277 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/data/82da8cb3f/babe7ba340e84eeab035d180bb306361 [2024-11-08 23:35:52,280 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:35:52,282 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:35:52,284 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:52,284 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:35:52,291 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:35:52,292 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:52" (1/1) ... [2024-11-08 23:35:52,294 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a269d02 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:52, skipping insertion in model container [2024-11-08 23:35:52,294 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:35:52" (1/1) ... [2024-11-08 23:35:52,383 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:35:53,099 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_2232c99a-e027-4f56-ad48-6ca47133624a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i[33519,33532] [2024-11-08 23:35:53,400 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:53,422 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:35:53,491 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_2232c99a-e027-4f56-ad48-6ca47133624a/sv-benchmarks/c/uthash-2.0.2/uthash_JEN_nondet_test4-3.i[33519,33532] [2024-11-08 23:35:53,606 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:35:53,660 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:35:53,661 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53 WrapperNode [2024-11-08 23:35:53,661 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:35:53,663 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:53,663 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:35:53,664 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:35:53,674 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:53,742 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:53,931 INFO L138 Inliner]: procedures = 176, calls = 424, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1821 [2024-11-08 23:35:53,932 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:35:53,933 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:35:53,933 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:35:53,933 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:35:53,947 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:53,947 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:53,979 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:53,980 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:54,064 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:54,085 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:54,092 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:54,100 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:54,116 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:35:54,117 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:35:54,117 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:35:54,117 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:35:54,119 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:35:53" (1/1) ... [2024-11-08 23:35:54,126 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:35:54,142 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:35:54,175 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:35:54,192 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_2232c99a-e027-4f56-ad48-6ca47133624a/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:35:54,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:35:54,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:35:54,241 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:35:54,241 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:35:54,242 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:35:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:35:54,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:35:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:35:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:35:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:35:54,244 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:35:54,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:35:54,594 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:35:54,597 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:35:57,020 INFO L? ?]: Removed 426 outVars from TransFormulas that were not future-live. [2024-11-08 23:35:57,021 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:35:59,144 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:35:59,146 INFO L316 CfgBuilder]: Removed 70 assume(true) statements. [2024-11-08 23:35:59,147 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:59 BoogieIcfgContainer [2024-11-08 23:35:59,148 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:35:59,149 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:35:59,149 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:35:59,162 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:35:59,163 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:35:59" (1/1) ... [2024-11-08 23:35:59,177 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:35:59,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:59,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 156 states and 263 transitions. [2024-11-08 23:35:59,267 INFO L276 IsEmpty]: Start isEmpty. Operand 156 states and 263 transitions. [2024-11-08 23:35:59,269 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 9 [2024-11-08 23:35:59,270 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:59,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:59,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:59,701 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 23:35:59,779 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:59,781 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 268 states to 159 states and 268 transitions. [2024-11-08 23:35:59,781 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 268 transitions. [2024-11-08 23:35:59,782 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2024-11-08 23:35:59,782 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:59,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:59,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:59,857 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 23:35:59,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:35:59,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 159 states and 266 transitions. [2024-11-08 23:35:59,907 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 266 transitions. [2024-11-08 23:35:59,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2024-11-08 23:35:59,913 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:35:59,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:35:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:35:59,990 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 23:36:00,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:00,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 159 states and 262 transitions. [2024-11-08 23:36:00,013 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 262 transitions. [2024-11-08 23:36:00,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 22 [2024-11-08 23:36:00,015 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:00,015 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:00,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:00,103 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 23:36:00,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:00,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 159 states and 254 transitions. [2024-11-08 23:36:00,120 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 254 transitions. [2024-11-08 23:36:00,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 34 [2024-11-08 23:36:00,122 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:00,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:00,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:00,216 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 23:36:00,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:00,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 159 states and 242 transitions. [2024-11-08 23:36:00,244 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 242 transitions. [2024-11-08 23:36:00,249 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-08 23:36:00,249 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:00,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:00,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:00,527 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 23:36:05,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.03s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:15,663 WARN L539 Checker$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 23:36:15,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:15,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 230 states to 159 states and 230 transitions. [2024-11-08 23:36:15,739 INFO L276 IsEmpty]: Start isEmpty. Operand 159 states and 230 transitions. [2024-11-08 23:36:15,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:36:15,742 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:15,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:16,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:16,295 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 23:36:26,675 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.06s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:35,500 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.82s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:35,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:35,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 173 states and 247 transitions. [2024-11-08 23:36:35,540 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 247 transitions. [2024-11-08 23:36:35,541 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-08 23:36:35,542 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:35,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:35,741 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 23:36:35,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:35,757 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 173 states and 245 transitions. [2024-11-08 23:36:35,758 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 245 transitions. [2024-11-08 23:36:35,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-08 23:36:35,760 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:35,760 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:35,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,115 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 23:36:36,197 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 173 states and 243 transitions. [2024-11-08 23:36:36,199 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 243 transitions. [2024-11-08 23:36:36,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 66 [2024-11-08 23:36:36,201 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,527 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 23:36:36,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:36,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 173 states and 241 transitions. [2024-11-08 23:36:36,548 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 241 transitions. [2024-11-08 23:36:36,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 68 [2024-11-08 23:36:36,549 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:36,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:36,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:36,762 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 23:36:46,782 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:46,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:46,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 239 states to 173 states and 239 transitions. [2024-11-08 23:36:46,814 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 239 transitions. [2024-11-08 23:36:46,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-08 23:36:46,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:46,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:47,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:47,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-08 23:36:57,105 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.63s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:36:57,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:36:57,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 177 states and 242 transitions. [2024-11-08 23:36:57,143 INFO L276 IsEmpty]: Start isEmpty. Operand 177 states and 242 transitions. [2024-11-08 23:36:57,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:36:57,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:36:57,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:36:57,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:36:57,802 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 23:37:08,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:18,152 WARN L539 Checker$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 23:37:28,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:37:38,169 WARN L539 Checker$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 23:37:39,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 223 states and 297 transitions. [2024-11-08 23:37:39,042 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 297 transitions. [2024-11-08 23:37:39,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2024-11-08 23:37:39,044 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:39,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,302 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 23:37:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:39,319 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 223 states and 295 transitions. [2024-11-08 23:37:39,319 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 295 transitions. [2024-11-08 23:37:39,320 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2024-11-08 23:37:39,321 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:39,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:39,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:39,946 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 23:37:40,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:40,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 223 states and 293 transitions. [2024-11-08 23:37:40,045 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 293 transitions. [2024-11-08 23:37:40,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 79 [2024-11-08 23:37:40,047 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:40,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:40,227 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:40,341 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 23:37:40,357 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:40,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 223 states and 291 transitions. [2024-11-08 23:37:40,360 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 291 transitions. [2024-11-08 23:37:40,362 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:37:40,364 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:40,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:40,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:40,702 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 23:37:50,724 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 23:37:50,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:50,739 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 223 states and 289 transitions. [2024-11-08 23:37:50,740 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 289 transitions. [2024-11-08 23:37:50,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2024-11-08 23:37:50,741 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:50,741 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:50,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:50,987 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 23:37:51,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:37:51,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 223 states and 287 transitions. [2024-11-08 23:37:51,068 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 287 transitions. [2024-11-08 23:37:51,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:37:51,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:37:51,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:37:51,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:37:51,601 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 23:38:01,872 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 23:38:11,883 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:21,892 WARN L539 Checker$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 23:38:23,587 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:38:23,601 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:23,602 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 227 states and 290 transitions. [2024-11-08 23:38:23,603 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 290 transitions. [2024-11-08 23:38:23,604 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-08 23:38:23,604 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:23,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:23,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:24,104 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-08 23:38:34,343 WARN L539 Checker$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 23:38:35,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 231 states and 293 transitions. [2024-11-08 23:38:35,094 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 293 transitions. [2024-11-08 23:38:35,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 88 [2024-11-08 23:38:35,096 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,096 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:35,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:35,393 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 23:38:35,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:35,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 231 states and 292 transitions. [2024-11-08 23:38:35,417 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 292 transitions. [2024-11-08 23:38:35,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:38:35,418 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:35,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:37,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:38,472 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 23:38:38,671 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 233 states and 295 transitions. [2024-11-08 23:38:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 295 transitions. [2024-11-08 23:38:38,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2024-11-08 23:38:38,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:38,677 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:38,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:39,201 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-08 23:38:39,623 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:39,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 242 states and 306 transitions. [2024-11-08 23:38:39,624 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 306 transitions. [2024-11-08 23:38:39,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 92 [2024-11-08 23:38:39,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:39,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:41,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:41,996 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-08 23:38:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 243 states and 308 transitions. [2024-11-08 23:38:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 308 transitions. [2024-11-08 23:38:42,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-08 23:38:42,286 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:42,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:44,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:45,124 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-08 23:38:45,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:45,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 309 states to 244 states and 309 transitions. [2024-11-08 23:38:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 309 transitions. [2024-11-08 23:38:45,520 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2024-11-08 23:38:45,520 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:45,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:47,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:48,511 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-08 23:38:48,892 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:48,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 310 states to 245 states and 310 transitions. [2024-11-08 23:38:48,893 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 310 transitions. [2024-11-08 23:38:48,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:38:48,895 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:48,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:50,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:51,825 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-08 23:38:52,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:52,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 311 states to 246 states and 311 transitions. [2024-11-08 23:38:52,264 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 311 transitions. [2024-11-08 23:38:52,265 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-08 23:38:52,265 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:52,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:52,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:52,862 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 23:38:53,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:53,967 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 315 states to 248 states and 315 transitions. [2024-11-08 23:38:53,968 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 315 transitions. [2024-11-08 23:38:53,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:38:53,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:53,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:55,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:57,220 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-08 23:38:58,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:58,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 250 states and 318 transitions. [2024-11-08 23:38:58,406 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 318 transitions. [2024-11-08 23:38:58,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-08 23:38:58,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:58,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:38:58,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:38:58,851 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 23:38:58,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:38:58,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 316 states to 250 states and 316 transitions. [2024-11-08 23:38:58,977 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 316 transitions. [2024-11-08 23:38:58,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2024-11-08 23:38:58,979 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:38:58,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:01,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:02,761 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-08 23:39:03,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 251 states and 317 transitions. [2024-11-08 23:39:03,520 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 317 transitions. [2024-11-08 23:39:03,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2024-11-08 23:39:03,522 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:03,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:04,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:06,027 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-08 23:39:06,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:06,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 252 states and 318 transitions. [2024-11-08 23:39:06,829 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 318 transitions. [2024-11-08 23:39:06,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:39:06,831 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:06,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:08,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,068 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-08 23:39:10,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 319 states to 253 states and 319 transitions. [2024-11-08 23:39:10,682 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 319 transitions. [2024-11-08 23:39:10,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 106 [2024-11-08 23:39:10,683 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,684 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:10,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:10,937 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 23:39:10,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:10,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 253 states and 317 transitions. [2024-11-08 23:39:10,959 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 317 transitions. [2024-11-08 23:39:10,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:39:10,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:10,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:12,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:13,836 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-08 23:39:14,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:14,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 254 states and 318 transitions. [2024-11-08 23:39:14,535 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 318 transitions. [2024-11-08 23:39:14,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2024-11-08 23:39:14,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:14,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:14,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:15,004 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 23:39:16,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:16,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 258 states and 321 transitions. [2024-11-08 23:39:16,313 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 321 transitions. [2024-11-08 23:39:16,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 110 [2024-11-08 23:39:16,314 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:16,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:17,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:18,938 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-08 23:39:20,076 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:20,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 322 states to 259 states and 322 transitions. [2024-11-08 23:39:20,078 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 322 transitions. [2024-11-08 23:39:20,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 112 [2024-11-08 23:39:20,079 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:20,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:21,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:22,656 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-08 23:39:23,253 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:23,254 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 323 states to 260 states and 323 transitions. [2024-11-08 23:39:23,254 INFO L276 IsEmpty]: Start isEmpty. Operand 260 states and 323 transitions. [2024-11-08 23:39:23,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2024-11-08 23:39:23,256 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:23,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:24,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:26,100 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-08 23:39:26,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:26,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 324 states to 261 states and 324 transitions. [2024-11-08 23:39:26,537 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 324 transitions. [2024-11-08 23:39:26,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-08 23:39:26,539 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:26,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:27,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:29,270 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-08 23:39:30,401 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:30,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 262 states and 325 transitions. [2024-11-08 23:39:30,402 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 325 transitions. [2024-11-08 23:39:30,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 118 [2024-11-08 23:39:30,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:30,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:31,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:33,287 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-08 23:39:33,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:33,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 263 states and 326 transitions. [2024-11-08 23:39:33,988 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 326 transitions. [2024-11-08 23:39:33,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 120 [2024-11-08 23:39:33,990 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:33,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:35,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:37,317 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-08 23:39:37,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:37,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 264 states and 327 transitions. [2024-11-08 23:39:37,888 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 327 transitions. [2024-11-08 23:39:37,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2024-11-08 23:39:37,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:37,890 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:40,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:42,094 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-08 23:39:43,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:43,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 265 states and 328 transitions. [2024-11-08 23:39:43,104 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 328 transitions. [2024-11-08 23:39:43,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-08 23:39:43,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:43,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:44,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:45,655 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-08 23:39:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 266 states and 329 transitions. [2024-11-08 23:39:46,208 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 329 transitions. [2024-11-08 23:39:46,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 126 [2024-11-08 23:39:46,210 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:46,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:47,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:48,514 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-08 23:39:48,997 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:48,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 267 states and 330 transitions. [2024-11-08 23:39:48,998 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 330 transitions. [2024-11-08 23:39:48,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2024-11-08 23:39:48,999 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:48,999 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:50,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:52,728 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-08 23:39:54,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:54,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 268 states and 331 transitions. [2024-11-08 23:39:54,163 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 331 transitions. [2024-11-08 23:39:54,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 130 [2024-11-08 23:39:54,164 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:54,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:56,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:39:57,863 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-08 23:39:58,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:39:58,802 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 269 states and 332 transitions. [2024-11-08 23:39:58,802 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 332 transitions. [2024-11-08 23:39:58,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-08 23:39:58,803 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:39:58,803 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:39:59,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:01,587 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-08 23:40:02,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:02,788 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 270 states and 333 transitions. [2024-11-08 23:40:02,788 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 333 transitions. [2024-11-08 23:40:02,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 134 [2024-11-08 23:40:02,790 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:02,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:04,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:06,593 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-08 23:40:07,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:07,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 271 states and 334 transitions. [2024-11-08 23:40:07,661 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 334 transitions. [2024-11-08 23:40:07,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-08 23:40:07,663 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:07,663 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:09,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:11,132 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-08 23:40:12,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:12,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 272 states and 335 transitions. [2024-11-08 23:40:12,260 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 335 transitions. [2024-11-08 23:40:12,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 138 [2024-11-08 23:40:12,261 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:12,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:13,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:15,384 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-08 23:40:16,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:16,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 273 states and 336 transitions. [2024-11-08 23:40:16,373 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 336 transitions. [2024-11-08 23:40:16,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-08 23:40:16,373 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:16,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:17,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:19,843 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-08 23:40:21,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:21,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 274 states and 337 transitions. [2024-11-08 23:40:21,144 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 337 transitions. [2024-11-08 23:40:21,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 142 [2024-11-08 23:40:21,145 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:21,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:23,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:26,085 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-08 23:40:27,335 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:27,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 275 states and 338 transitions. [2024-11-08 23:40:27,336 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 338 transitions. [2024-11-08 23:40:27,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 144 [2024-11-08 23:40:27,336 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:27,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:29,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:33,018 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-08 23:40:34,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:34,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 276 states and 339 transitions. [2024-11-08 23:40:34,391 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 339 transitions. [2024-11-08 23:40:34,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2024-11-08 23:40:34,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:34,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:36,237 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:38,308 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-08 23:40:39,005 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:39,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 277 states and 340 transitions. [2024-11-08 23:40:39,005 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 340 transitions. [2024-11-08 23:40:39,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 148 [2024-11-08 23:40:39,007 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:39,007 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:41,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:44,666 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-08 23:40:46,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:46,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 278 states and 341 transitions. [2024-11-08 23:40:46,339 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 341 transitions. [2024-11-08 23:40:46,340 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2024-11-08 23:40:46,340 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:46,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:48,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:50,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-08 23:40:52,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:52,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 279 states and 342 transitions. [2024-11-08 23:40:52,033 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 342 transitions. [2024-11-08 23:40:52,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-08 23:40:52,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:52,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:40:55,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:40:58,028 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-08 23:40:59,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:40:59,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 280 states and 343 transitions. [2024-11-08 23:40:59,632 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 343 transitions. [2024-11-08 23:40:59,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 154 [2024-11-08 23:40:59,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:40:59,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:01,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:04,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-08 23:41:05,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:05,218 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 281 states and 344 transitions. [2024-11-08 23:41:05,218 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 344 transitions. [2024-11-08 23:41:05,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-08 23:41:05,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:05,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:06,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:09,510 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-08 23:41:11,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:11,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 282 states and 345 transitions. [2024-11-08 23:41:11,041 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 345 transitions. [2024-11-08 23:41:11,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-08 23:41:11,042 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:11,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:14,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:17,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-08 23:41:18,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:18,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 283 states and 346 transitions. [2024-11-08 23:41:18,376 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 346 transitions. [2024-11-08 23:41:18,377 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2024-11-08 23:41:18,377 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:18,377 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:21,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:23,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-08 23:41:24,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:24,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 284 states and 347 transitions. [2024-11-08 23:41:24,382 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 347 transitions. [2024-11-08 23:41:24,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 162 [2024-11-08 23:41:24,383 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:24,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:26,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:29,455 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-08 23:41:31,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:31,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 285 states and 348 transitions. [2024-11-08 23:41:31,575 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 348 transitions. [2024-11-08 23:41:31,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 164 [2024-11-08 23:41:31,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:31,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:34,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:36,859 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-08 23:41:38,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:38,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 286 states and 349 transitions. [2024-11-08 23:41:38,407 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 349 transitions. [2024-11-08 23:41:38,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 166 [2024-11-08 23:41:38,408 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:38,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:40,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:43,550 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-08 23:41:44,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:44,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 287 states and 350 transitions. [2024-11-08 23:41:44,861 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 350 transitions. [2024-11-08 23:41:44,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2024-11-08 23:41:44,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:44,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:47,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:49,883 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-08 23:41:50,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:50,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 288 states and 351 transitions. [2024-11-08 23:41:50,729 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 351 transitions. [2024-11-08 23:41:50,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2024-11-08 23:41:50,730 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:50,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:52,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:41:55,368 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-08 23:41:56,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:41:56,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 289 states and 352 transitions. [2024-11-08 23:41:56,267 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 352 transitions. [2024-11-08 23:41:56,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2024-11-08 23:41:56,267 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:41:56,268 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:41:59,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:03,586 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-08 23:42:05,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:05,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 290 states and 353 transitions. [2024-11-08 23:42:05,796 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 353 transitions. [2024-11-08 23:42:05,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-08 23:42:05,797 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:05,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:08,116 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:11,208 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-08 23:42:13,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:13,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 291 states and 354 transitions. [2024-11-08 23:42:13,028 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 354 transitions. [2024-11-08 23:42:13,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2024-11-08 23:42:13,029 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:13,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:15,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:28,648 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-08 23:42:40,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:40,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 292 states and 355 transitions. [2024-11-08 23:42:40,861 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 355 transitions. [2024-11-08 23:42:40,862 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 178 [2024-11-08 23:42:40,862 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:40,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:43,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:44,286 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 47 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-08 23:42:44,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:44,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 359 states to 293 states and 359 transitions. [2024-11-08 23:42:44,843 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 359 transitions. [2024-11-08 23:42:44,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-08 23:42:44,844 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:44,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:46,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:48,069 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 23:42:48,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:48,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 294 states and 361 transitions. [2024-11-08 23:42:48,959 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 361 transitions. [2024-11-08 23:42:48,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 184 [2024-11-08 23:42:48,960 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:48,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:52,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:53,440 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 23:42:54,313 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:42:54,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 295 states and 362 transitions. [2024-11-08 23:42:54,314 INFO L276 IsEmpty]: Start isEmpty. Operand 295 states and 362 transitions. [2024-11-08 23:42:54,315 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2024-11-08 23:42:54,315 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:42:54,315 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:42:57,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:42:58,212 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 23:43:00,517 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:00,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 365 states to 297 states and 365 transitions. [2024-11-08 23:43:00,518 INFO L276 IsEmpty]: Start isEmpty. Operand 297 states and 365 transitions. [2024-11-08 23:43:00,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 188 [2024-11-08 23:43:00,519 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:00,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:02,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:03,488 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 23:43:04,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:04,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 366 states to 298 states and 366 transitions. [2024-11-08 23:43:04,560 INFO L276 IsEmpty]: Start isEmpty. Operand 298 states and 366 transitions. [2024-11-08 23:43:04,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-08 23:43:04,562 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:04,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:14,530 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:15,585 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 23:43:16,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:16,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 367 states to 299 states and 367 transitions. [2024-11-08 23:43:16,909 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 367 transitions. [2024-11-08 23:43:16,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 192 [2024-11-08 23:43:16,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:16,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:22,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:23,270 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 23:43:24,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:24,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 368 states to 300 states and 368 transitions. [2024-11-08 23:43:24,311 INFO L276 IsEmpty]: Start isEmpty. Operand 300 states and 368 transitions. [2024-11-08 23:43:24,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-08 23:43:24,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:24,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:27,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:28,853 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 23:43:29,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:29,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 369 states to 301 states and 369 transitions. [2024-11-08 23:43:29,823 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 369 transitions. [2024-11-08 23:43:29,824 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2024-11-08 23:43:29,824 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:29,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:32,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:34,556 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 23:43:36,180 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:36,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 370 states to 302 states and 370 transitions. [2024-11-08 23:43:36,181 INFO L276 IsEmpty]: Start isEmpty. Operand 302 states and 370 transitions. [2024-11-08 23:43:36,182 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-08 23:43:36,182 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:36,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:39,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:42,983 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 23:43:45,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:45,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 303 states and 371 transitions. [2024-11-08 23:43:45,311 INFO L276 IsEmpty]: Start isEmpty. Operand 303 states and 371 transitions. [2024-11-08 23:43:45,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 200 [2024-11-08 23:43:45,312 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:45,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:48,654 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:50,441 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 23:43:52,322 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:43:52,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 304 states and 372 transitions. [2024-11-08 23:43:52,323 INFO L276 IsEmpty]: Start isEmpty. Operand 304 states and 372 transitions. [2024-11-08 23:43:52,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2024-11-08 23:43:52,324 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:43:52,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:43:57,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:43:59,265 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 23:44:00,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:00,827 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 373 states to 305 states and 373 transitions. [2024-11-08 23:44:00,827 INFO L276 IsEmpty]: Start isEmpty. Operand 305 states and 373 transitions. [2024-11-08 23:44:00,829 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2024-11-08 23:44:00,829 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:00,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:06,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:08,484 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 23:44:09,828 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:09,829 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 374 states to 306 states and 374 transitions. [2024-11-08 23:44:09,829 INFO L276 IsEmpty]: Start isEmpty. Operand 306 states and 374 transitions. [2024-11-08 23:44:09,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 206 [2024-11-08 23:44:09,830 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:09,830 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:12,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:15,564 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 23:44:17,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:17,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 375 states to 307 states and 375 transitions. [2024-11-08 23:44:17,400 INFO L276 IsEmpty]: Start isEmpty. Operand 307 states and 375 transitions. [2024-11-08 23:44:17,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 208 [2024-11-08 23:44:17,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:17,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:22,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:24,516 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 23:44:26,041 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:26,042 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 376 states to 308 states and 376 transitions. [2024-11-08 23:44:26,042 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 376 transitions. [2024-11-08 23:44:26,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-08 23:44:26,043 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:26,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:29,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:31,595 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 23:44:32,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:32,810 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 377 states to 309 states and 377 transitions. [2024-11-08 23:44:32,810 INFO L276 IsEmpty]: Start isEmpty. Operand 309 states and 377 transitions. [2024-11-08 23:44:32,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2024-11-08 23:44:32,811 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:32,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:38,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:41,090 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 23:44:42,887 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:42,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 378 states to 310 states and 378 transitions. [2024-11-08 23:44:42,888 INFO L276 IsEmpty]: Start isEmpty. Operand 310 states and 378 transitions. [2024-11-08 23:44:42,889 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-08 23:44:42,889 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:42,889 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:47,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:44:49,843 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 23:44:51,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:44:51,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 379 states to 311 states and 379 transitions. [2024-11-08 23:44:51,754 INFO L276 IsEmpty]: Start isEmpty. Operand 311 states and 379 transitions. [2024-11-08 23:44:51,754 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-08 23:44:51,754 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:44:51,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:44:56,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:00,719 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 23:45:03,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:03,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 312 states and 380 transitions. [2024-11-08 23:45:03,271 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states and 380 transitions. [2024-11-08 23:45:03,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2024-11-08 23:45:03,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:03,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:06,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:08,232 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 23:45:09,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:09,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 381 states to 313 states and 381 transitions. [2024-11-08 23:45:09,305 INFO L276 IsEmpty]: Start isEmpty. Operand 313 states and 381 transitions. [2024-11-08 23:45:09,306 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 220 [2024-11-08 23:45:09,306 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:09,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:13,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:15,004 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 23:45:16,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:16,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 382 states to 314 states and 382 transitions. [2024-11-08 23:45:16,048 INFO L276 IsEmpty]: Start isEmpty. Operand 314 states and 382 transitions. [2024-11-08 23:45:16,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2024-11-08 23:45:16,049 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:16,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:18,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:21,922 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 23:45:23,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:23,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 383 states to 315 states and 383 transitions. [2024-11-08 23:45:23,587 INFO L276 IsEmpty]: Start isEmpty. Operand 315 states and 383 transitions. [2024-11-08 23:45:23,588 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 224 [2024-11-08 23:45:23,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:23,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:27,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:29,559 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 23:45:30,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:30,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 384 states to 316 states and 384 transitions. [2024-11-08 23:45:30,581 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 384 transitions. [2024-11-08 23:45:30,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2024-11-08 23:45:30,582 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:30,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:37,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:40,258 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 23:45:41,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:41,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 385 states to 317 states and 385 transitions. [2024-11-08 23:45:41,678 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 385 transitions. [2024-11-08 23:45:41,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 228 [2024-11-08 23:45:41,680 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:41,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:45,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:48,051 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 23:45:49,104 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:49,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 386 states to 318 states and 386 transitions. [2024-11-08 23:45:49,105 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 386 transitions. [2024-11-08 23:45:49,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 230 [2024-11-08 23:45:49,106 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:49,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:45:53,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:45:56,627 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 23:45:58,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:45:58,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 387 states to 319 states and 387 transitions. [2024-11-08 23:45:58,193 INFO L276 IsEmpty]: Start isEmpty. Operand 319 states and 387 transitions. [2024-11-08 23:45:58,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-08 23:45:58,194 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:45:58,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:03,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:06,154 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 23:46:07,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:07,249 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 388 states to 320 states and 388 transitions. [2024-11-08 23:46:07,249 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 388 transitions. [2024-11-08 23:46:07,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2024-11-08 23:46:07,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:07,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:11,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:14,344 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 23:46:16,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:16,069 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 321 states and 389 transitions. [2024-11-08 23:46:16,069 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states and 389 transitions. [2024-11-08 23:46:16,070 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 236 [2024-11-08 23:46:16,070 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:16,070 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:22,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:25,027 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 23:46:26,157 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:26,158 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 322 states and 390 transitions. [2024-11-08 23:46:26,158 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 390 transitions. [2024-11-08 23:46:26,159 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 238 [2024-11-08 23:46:26,159 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:26,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:33,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:36,920 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 23:46:38,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:38,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 323 states and 391 transitions. [2024-11-08 23:46:38,594 INFO L276 IsEmpty]: Start isEmpty. Operand 323 states and 391 transitions. [2024-11-08 23:46:38,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-08 23:46:38,595 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:38,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:43,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:47,128 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 23:46:48,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:48,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 392 states to 324 states and 392 transitions. [2024-11-08 23:46:48,586 INFO L276 IsEmpty]: Start isEmpty. Operand 324 states and 392 transitions. [2024-11-08 23:46:48,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 242 [2024-11-08 23:46:48,587 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:48,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:46:53,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:46:57,629 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 23:46:58,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:46:58,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 393 states to 325 states and 393 transitions. [2024-11-08 23:46:58,776 INFO L276 IsEmpty]: Start isEmpty. Operand 325 states and 393 transitions. [2024-11-08 23:46:58,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 244 [2024-11-08 23:46:58,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:46:58,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:04,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:07,418 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 23:47:08,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:47:08,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 326 states and 394 transitions. [2024-11-08 23:47:08,588 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 394 transitions. [2024-11-08 23:47:08,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 246 [2024-11-08 23:47:08,589 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:47:08,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:47:33,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:47:48,629 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 23:48:01,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:01,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 395 states to 327 states and 395 transitions. [2024-11-08 23:48:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 327 states and 395 transitions. [2024-11-08 23:48:01,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-08 23:48:01,775 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:01,776 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:06,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:10,913 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 23:48:13,079 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:13,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 396 states to 328 states and 396 transitions. [2024-11-08 23:48:13,079 INFO L276 IsEmpty]: Start isEmpty. Operand 328 states and 396 transitions. [2024-11-08 23:48:13,080 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 250 [2024-11-08 23:48:13,080 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:13,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:18,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:24,380 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 23:48:26,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:26,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 329 states and 397 transitions. [2024-11-08 23:48:26,877 INFO L276 IsEmpty]: Start isEmpty. Operand 329 states and 397 transitions. [2024-11-08 23:48:26,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-08 23:48:26,878 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:26,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:32,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:37,432 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 23:48:38,970 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:38,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 330 states and 398 transitions. [2024-11-08 23:48:38,971 INFO L276 IsEmpty]: Start isEmpty. Operand 330 states and 398 transitions. [2024-11-08 23:48:38,971 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 254 [2024-11-08 23:48:38,972 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:38,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:47,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:48:52,441 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 23:48:53,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:48:53,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 399 states to 331 states and 399 transitions. [2024-11-08 23:48:53,766 INFO L276 IsEmpty]: Start isEmpty. Operand 331 states and 399 transitions. [2024-11-08 23:48:53,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-08 23:48:53,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:48:53,767 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:48:57,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:49:01,224 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 23:49:02,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:49:02,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 332 states and 400 transitions. [2024-11-08 23:49:02,452 INFO L276 IsEmpty]: Start isEmpty. Operand 332 states and 400 transitions. [2024-11-08 23:49:02,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2024-11-08 23:49:02,453 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:49:02,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms