./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.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_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/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_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/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_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/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 a74358cfc3b57ddf641c2843362a5594690e287c76148ee1838c9104dbe09de1 --- Real Ultimate output --- This is Ultimate 0.2.5-dev-a016563 [2024-11-08 23:59:40,623 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-08 23:59:40,710 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-08 23:59:40,718 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-08 23:59:40,719 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-08 23:59:40,760 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-08 23:59:40,765 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-08 23:59:40,765 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-08 23:59:40,766 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-08 23:59:40,766 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-08 23:59:40,767 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-08 23:59:40,767 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-08 23:59:40,767 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-08 23:59:40,768 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-08 23:59:40,768 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-08 23:59:40,768 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-08 23:59:40,772 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-08 23:59:40,775 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-08 23:59:40,776 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-08 23:59:40,776 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-08 23:59:40,776 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-08 23:59:40,780 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-08 23:59:40,780 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-08 23:59:40,780 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-08 23:59:40,781 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-08 23:59:40,781 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-08 23:59:40,781 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-08 23:59:40,782 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:59:40,782 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-08 23:59:40,782 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-08 23:59:40,783 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-08 23:59:40,783 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-08 23:59:40,783 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-08 23:59:40,783 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_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a74358cfc3b57ddf641c2843362a5594690e287c76148ee1838c9104dbe09de1 [2024-11-08 23:59:41,116 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-08 23:59:41,140 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-08 23:59:41,142 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-08 23:59:41,144 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-08 23:59:41,144 INFO L274 PluginConnector]: CDTParser initialized [2024-11-08 23:59:41,145 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i Unable to find full path for "g++" [2024-11-08 23:59:43,059 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-08 23:59:43,335 INFO L384 CDTParser]: Found 1 translation units. [2024-11-08 23:59:43,335 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i [2024-11-08 23:59:43,355 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/data/52706f0b1/d9da74b792074faaae5dfc38df7478e6/FLAG1cd035133 [2024-11-08 23:59:43,370 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/data/52706f0b1/d9da74b792074faaae5dfc38df7478e6 [2024-11-08 23:59:43,372 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-08 23:59:43,374 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-08 23:59:43,375 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-08 23:59:43,376 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-08 23:59:43,381 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-08 23:59:43,382 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:59:43" (1/1) ... [2024-11-08 23:59:43,383 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a96de4d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:43, skipping insertion in model container [2024-11-08 23:59:43,383 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.11 11:59:43" (1/1) ... [2024-11-08 23:59:43,444 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-08 23:59:43,910 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_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i[33021,33034] [2024-11-08 23:59:44,008 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:59:44,019 INFO L200 MainTranslator]: Completed pre-run [2024-11-08 23:59:44,055 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_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_test1-1.i[33021,33034] [2024-11-08 23:59:44,107 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-08 23:59:44,158 INFO L204 MainTranslator]: Completed translation [2024-11-08 23:59:44,159 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44 WrapperNode [2024-11-08 23:59:44,159 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-08 23:59:44,160 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-08 23:59:44,161 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-08 23:59:44,161 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-08 23:59:44,169 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,206 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,276 INFO L138 Inliner]: procedures = 176, calls = 179, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 820 [2024-11-08 23:59:44,276 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-08 23:59:44,277 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-08 23:59:44,277 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-08 23:59:44,277 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-08 23:59:44,287 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,288 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,295 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,296 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,322 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,330 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,333 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,337 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,347 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-08 23:59:44,348 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-08 23:59:44,352 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-08 23:59:44,353 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-08 23:59:44,354 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.11 11:59:44" (1/1) ... [2024-11-08 23:59:44,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-08 23:59:44,390 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/z3 [2024-11-08 23:59:44,409 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-08 23:59:44,412 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_281f96ff-37ff-4b89-8004-b6d2a8a1ee59/bin/ukojak-verify-ImItNfHLgk/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-08 23:59:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-08 23:59:44,439 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2024-11-08 23:59:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2024-11-08 23:59:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-08 23:59:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-08 23:59:44,440 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-08 23:59:44,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-08 23:59:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-08 23:59:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-08 23:59:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-08 23:59:44,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-08 23:59:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-08 23:59:44,443 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-08 23:59:44,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-08 23:59:44,619 INFO L238 CfgBuilder]: Building ICFG [2024-11-08 23:59:44,622 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-08 23:59:45,856 INFO L? ?]: Removed 210 outVars from TransFormulas that were not future-live. [2024-11-08 23:59:45,856 INFO L287 CfgBuilder]: Performing block encoding [2024-11-08 23:59:46,870 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-08 23:59:46,870 INFO L316 CfgBuilder]: Removed 27 assume(true) statements. [2024-11-08 23:59:46,870 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:59:46 BoogieIcfgContainer [2024-11-08 23:59:46,871 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-08 23:59:46,871 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-08 23:59:46,871 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-08 23:59:46,881 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-08 23:59:46,881 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.11 11:59:46" (1/1) ... [2024-11-08 23:59:46,890 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-08 23:59:46,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:46,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 93 states and 156 transitions. [2024-11-08 23:59:46,951 INFO L276 IsEmpty]: Start isEmpty. Operand 93 states and 156 transitions. [2024-11-08 23:59:46,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-08 23:59:46,957 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:46,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:47,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:47,139 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 23:59:47,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:47,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 94 states and 157 transitions. [2024-11-08 23:59:47,173 INFO L276 IsEmpty]: Start isEmpty. Operand 94 states and 157 transitions. [2024-11-08 23:59:47,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2024-11-08 23:59:47,174 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:47,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:47,189 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:47,221 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 23:59:47,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:47,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 158 states to 95 states and 158 transitions. [2024-11-08 23:59:47,240 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 158 transitions. [2024-11-08 23:59:47,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2024-11-08 23:59:47,241 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:47,241 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:47,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:47,293 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 23:59:47,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:47,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 156 states to 95 states and 156 transitions. [2024-11-08 23:59:47,300 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 156 transitions. [2024-11-08 23:59:47,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-08 23:59:47,301 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:47,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:47,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:47,346 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 23:59:47,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:47,361 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 95 states and 152 transitions. [2024-11-08 23:59:47,362 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 152 transitions. [2024-11-08 23:59:47,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 25 [2024-11-08 23:59:47,363 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:47,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:47,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:47,442 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 23:59:47,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:47,451 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 95 states and 146 transitions. [2024-11-08 23:59:47,451 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 146 transitions. [2024-11-08 23:59:47,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 35 [2024-11-08 23:59:47,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:47,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:47,613 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 23:59:49,283 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.65s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-08 23:59:49,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-08 23:59:49,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 140 states to 95 states and 140 transitions. [2024-11-08 23:59:49,346 INFO L276 IsEmpty]: Start isEmpty. Operand 95 states and 140 transitions. [2024-11-08 23:59:49,347 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-08 23:59:49,348 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-08 23:59:49,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-08 23:59:49,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-08 23:59:49,740 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-08 23:59:59,881 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:00:09,890 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:00:12,412 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.52s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:00:22,424 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 [] [2024-11-09 00:00:22,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:22,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 157 states to 109 states and 157 transitions. [2024-11-09 00:00:22,463 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 157 transitions. [2024-11-09 00:00:22,464 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2024-11-09 00:00:22,465 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:22,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:22,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:22,626 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:22,637 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:22,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 109 states and 155 transitions. [2024-11-09 00:00:22,641 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 155 transitions. [2024-11-09 00:00:22,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2024-11-09 00:00:22,642 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:22,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:22,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:22,848 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:22,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:22,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 153 states to 109 states and 153 transitions. [2024-11-09 00:00:22,902 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 153 transitions. [2024-11-09 00:00:22,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2024-11-09 00:00:22,905 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:22,905 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:22,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:23,039 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:23,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:23,055 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 151 states to 109 states and 151 transitions. [2024-11-09 00:00:23,056 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 151 transitions. [2024-11-09 00:00:23,056 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2024-11-09 00:00:23,056 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:23,057 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:23,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:23,176 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-09 00:00:33,196 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 [] [2024-11-09 00:00:33,212 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:33,212 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 149 states to 109 states and 149 transitions. [2024-11-09 00:00:33,213 INFO L276 IsEmpty]: Start isEmpty. Operand 109 states and 149 transitions. [2024-11-09 00:00:33,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2024-11-09 00:00:33,213 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:33,214 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:33,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:33,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-09 00:00:35,040 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:00:35,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:35,077 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 152 states to 113 states and 152 transitions. [2024-11-09 00:00:35,077 INFO L276 IsEmpty]: Start isEmpty. Operand 113 states and 152 transitions. [2024-11-09 00:00:35,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 53 [2024-11-09 00:00:35,078 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:35,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:35,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:00:45,545 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:00:47,116 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.57s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:00:47,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:47,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 148 states and 194 transitions. [2024-11-09 00:00:47,446 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 194 transitions. [2024-11-09 00:00:47,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2024-11-09 00:00:47,447 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:47,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:47,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:47,675 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:00:47,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:47,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 148 states and 193 transitions. [2024-11-09 00:00:47,767 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 193 transitions. [2024-11-09 00:00:47,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2024-11-09 00:00:47,767 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:47,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:47,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:47,969 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:00:48,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:48,123 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 148 states and 191 transitions. [2024-11-09 00:00:48,123 INFO L276 IsEmpty]: Start isEmpty. Operand 148 states and 191 transitions. [2024-11-09 00:00:48,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2024-11-09 00:00:48,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:48,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:48,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:48,499 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:00:49,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:49,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 152 states and 194 transitions. [2024-11-09 00:00:49,251 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 194 transitions. [2024-11-09 00:00:49,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2024-11-09 00:00:49,251 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:49,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:49,366 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:00:49,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:49,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 193 states to 152 states and 193 transitions. [2024-11-09 00:00:49,452 INFO L276 IsEmpty]: Start isEmpty. Operand 152 states and 193 transitions. [2024-11-09 00:00:49,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2024-11-09 00:00:49,452 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:49,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:49,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:49,825 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:00:50,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:50,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 161 states and 204 transitions. [2024-11-09 00:00:50,232 INFO L276 IsEmpty]: Start isEmpty. Operand 161 states and 204 transitions. [2024-11-09 00:00:50,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2024-11-09 00:00:50,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:50,234 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:50,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:50,581 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:00:51,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:51,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 208 states to 163 states and 208 transitions. [2024-11-09 00:00:51,536 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 208 transitions. [2024-11-09 00:00:51,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 70 [2024-11-09 00:00:51,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:51,538 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:51,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:51,853 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:00:51,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:51,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 206 states to 163 states and 206 transitions. [2024-11-09 00:00:51,908 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 206 transitions. [2024-11-09 00:00:51,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 73 [2024-11-09 00:00:51,908 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:51,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:52,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:00:52,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 204 states to 163 states and 204 transitions. [2024-11-09 00:00:52,125 INFO L276 IsEmpty]: Start isEmpty. Operand 163 states and 204 transitions. [2024-11-09 00:00:52,125 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-09 00:00:52,126 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:52,126 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:52,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:52,494 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:00:53,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:53,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 207 states to 167 states and 207 transitions. [2024-11-09 00:00:53,195 INFO L276 IsEmpty]: Start isEmpty. Operand 167 states and 207 transitions. [2024-11-09 00:00:53,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:00:53,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:53,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:53,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:53,702 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:00:56,551 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.67s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:00:57,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:57,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 195 states and 241 transitions. [2024-11-09 00:00:57,035 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 241 transitions. [2024-11-09 00:00:57,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2024-11-09 00:00:57,035 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:57,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:57,199 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:57,483 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:00:57,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:00:57,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 196 states and 242 transitions. [2024-11-09 00:00:57,622 INFO L276 IsEmpty]: Start isEmpty. Operand 196 states and 242 transitions. [2024-11-09 00:00:57,623 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-09 00:00:57,623 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:00:57,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:00:57,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:00:58,162 INFO L134 CoverageAnalysis]: Checked inductivity of 34 backedges. 0 proven. 30 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:01:08,364 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 [] [2024-11-09 00:01:08,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:08,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 200 states and 245 transitions. [2024-11-09 00:01:08,909 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 245 transitions. [2024-11-09 00:01:08,910 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-09 00:01:08,911 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:08,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:09,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:09,461 INFO L134 CoverageAnalysis]: Checked inductivity of 56 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 18 trivial. 0 not checked. [2024-11-09 00:01:11,600 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:11,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 233 states and 286 transitions. [2024-11-09 00:01:11,602 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 286 transitions. [2024-11-09 00:01:11,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2024-11-09 00:01:11,622 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:11,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:11,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:12,168 INFO L134 CoverageAnalysis]: Checked inductivity of 38 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:01:12,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:12,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 242 states and 297 transitions. [2024-11-09 00:01:12,899 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 297 transitions. [2024-11-09 00:01:12,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2024-11-09 00:01:12,900 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:12,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:13,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:13,361 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:01:14,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:14,304 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 244 states and 300 transitions. [2024-11-09 00:01:14,304 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 300 transitions. [2024-11-09 00:01:14,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2024-11-09 00:01:14,305 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:14,305 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:14,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:14,774 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 26 proven. 13 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-09 00:01:15,766 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:15,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 226 states and 278 transitions. [2024-11-09 00:01:15,767 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 278 transitions. [2024-11-09 00:01:15,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-09 00:01:15,768 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:15,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:15,996 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:16,300 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 0 proven. 29 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:01:16,976 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:16,977 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 230 states and 281 transitions. [2024-11-09 00:01:16,977 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 281 transitions. [2024-11-09 00:01:16,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-09 00:01:16,978 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:16,979 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:17,164 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:17,457 INFO L134 CoverageAnalysis]: Checked inductivity of 68 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-09 00:01:17,745 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:17,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 239 states and 292 transitions. [2024-11-09 00:01:17,746 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 292 transitions. [2024-11-09 00:01:17,747 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:01:17,747 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:17,748 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:17,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:18,259 INFO L134 CoverageAnalysis]: Checked inductivity of 70 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 32 trivial. 0 not checked. [2024-11-09 00:01:18,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:18,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 241 states and 295 transitions. [2024-11-09 00:01:18,631 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 295 transitions. [2024-11-09 00:01:18,632 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-09 00:01:18,632 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:18,632 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:18,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:19,349 INFO L134 CoverageAnalysis]: Checked inductivity of 89 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:01:29,744 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 [] [2024-11-09 00:01:33,676 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.93s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:01:33,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:33,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 270 states and 330 transitions. [2024-11-09 00:01:33,954 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 330 transitions. [2024-11-09 00:01:33,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:01:33,956 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:33,956 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:34,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:34,468 INFO L134 CoverageAnalysis]: Checked inductivity of 71 backedges. 26 proven. 12 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2024-11-09 00:01:35,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:35,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 274 states and 333 transitions. [2024-11-09 00:01:35,357 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 333 transitions. [2024-11-09 00:01:35,359 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2024-11-09 00:01:35,359 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:35,359 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:35,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:36,099 INFO L134 CoverageAnalysis]: Checked inductivity of 92 backedges. 0 proven. 88 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:01:37,490 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:01:37,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:37,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 278 states and 336 transitions. [2024-11-09 00:01:37,526 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 336 transitions. [2024-11-09 00:01:37,527 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:01:37,528 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:37,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:37,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:38,076 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:01:39,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:39,504 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 361 states to 292 states and 353 transitions. [2024-11-09 00:01:39,504 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 353 transitions. [2024-11-09 00:01:39,505 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-09 00:01:39,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:39,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:39,751 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:40,205 INFO L134 CoverageAnalysis]: Checked inductivity of 95 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:01:40,487 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:40,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 372 states to 301 states and 364 transitions. [2024-11-09 00:01:40,488 INFO L276 IsEmpty]: Start isEmpty. Operand 301 states and 364 transitions. [2024-11-09 00:01:40,490 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:01:40,490 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:40,490 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:40,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:41,077 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:01:41,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:41,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 390 states to 316 states and 382 transitions. [2024-11-09 00:01:41,477 INFO L276 IsEmpty]: Start isEmpty. Operand 316 states and 382 transitions. [2024-11-09 00:01:41,480 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2024-11-09 00:01:41,480 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:41,480 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:41,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:42,032 INFO L134 CoverageAnalysis]: Checked inductivity of 111 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-09 00:01:42,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:42,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 391 states to 318 states and 383 transitions. [2024-11-09 00:01:42,194 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 383 transitions. [2024-11-09 00:01:42,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-09 00:01:42,196 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:42,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:42,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:42,875 INFO L134 CoverageAnalysis]: Checked inductivity of 97 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:01:43,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:43,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 394 states to 320 states and 386 transitions. [2024-11-09 00:01:43,398 INFO L276 IsEmpty]: Start isEmpty. Operand 320 states and 386 transitions. [2024-11-09 00:01:43,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-09 00:01:43,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:43,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:43,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:43,960 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 42 proven. 25 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2024-11-09 00:01:50,133 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.92s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:01:50,158 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:50,159 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 397 states to 274 states and 330 transitions. [2024-11-09 00:01:50,159 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 330 transitions. [2024-11-09 00:01:50,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2024-11-09 00:01:50,160 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:50,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:50,972 INFO L134 CoverageAnalysis]: Checked inductivity of 98 backedges. 0 proven. 86 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:01:51,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:51,691 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 400 states to 278 states and 333 transitions. [2024-11-09 00:01:51,691 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 333 transitions. [2024-11-09 00:01:51,692 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 136 [2024-11-09 00:01:51,693 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:51,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:51,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:52,261 INFO L134 CoverageAnalysis]: Checked inductivity of 123 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 57 trivial. 0 not checked. [2024-11-09 00:01:52,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:52,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 411 states to 287 states and 344 transitions. [2024-11-09 00:01:52,974 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 344 transitions. [2024-11-09 00:01:52,976 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:01:52,976 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:52,976 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:53,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:53,488 INFO L134 CoverageAnalysis]: Checked inductivity of 125 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 59 trivial. 0 not checked. [2024-11-09 00:01:54,129 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:01:54,130 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 414 states to 289 states and 347 transitions. [2024-11-09 00:01:54,130 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 347 transitions. [2024-11-09 00:01:54,131 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 140 [2024-11-09 00:01:54,132 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:01:54,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:01:54,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:01:54,980 INFO L134 CoverageAnalysis]: Checked inductivity of 175 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:02:05,440 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 [] [2024-11-09 00:02:15,446 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:02:25,454 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:02:35,460 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 [] [2024-11-09 00:02:35,803 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:35,804 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 449 states to 318 states and 382 transitions. [2024-11-09 00:02:35,805 INFO L276 IsEmpty]: Start isEmpty. Operand 318 states and 382 transitions. [2024-11-09 00:02:35,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:02:35,806 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:35,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:36,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:36,372 INFO L134 CoverageAnalysis]: Checked inductivity of 126 backedges. 42 proven. 24 refuted. 0 times theorem prover too weak. 60 trivial. 0 not checked. [2024-11-09 00:02:36,902 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:36,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 322 states and 385 transitions. [2024-11-09 00:02:36,903 INFO L276 IsEmpty]: Start isEmpty. Operand 322 states and 385 transitions. [2024-11-09 00:02:36,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-09 00:02:36,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:36,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:37,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:37,762 INFO L134 CoverageAnalysis]: Checked inductivity of 179 backedges. 0 proven. 175 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:02:48,115 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 [] [2024-11-09 00:02:48,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:02:48,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 455 states to 326 states and 388 transitions. [2024-11-09 00:02:48,860 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 388 transitions. [2024-11-09 00:02:48,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-09 00:02:48,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:02:48,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:02:49,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:02:49,449 INFO L134 CoverageAnalysis]: Checked inductivity of 195 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 101 trivial. 0 not checked. [2024-11-09 00:02:50,910 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:03:00,939 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:03:03,304 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.36s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:03:03,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:03,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 489 states to 355 states and 422 transitions. [2024-11-09 00:03:03,849 INFO L276 IsEmpty]: Start isEmpty. Operand 355 states and 422 transitions. [2024-11-09 00:03:03,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 152 [2024-11-09 00:03:03,850 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:03,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:04,172 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:04,598 INFO L134 CoverageAnalysis]: Checked inductivity of 181 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:03:04,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:04,896 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 500 states to 364 states and 433 transitions. [2024-11-09 00:03:04,896 INFO L276 IsEmpty]: Start isEmpty. Operand 364 states and 433 transitions. [2024-11-09 00:03:04,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2024-11-09 00:03:04,898 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:04,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:05,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:05,663 INFO L134 CoverageAnalysis]: Checked inductivity of 183 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:03:06,751 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.00s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:03:06,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:06,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 503 states to 366 states and 436 transitions. [2024-11-09 00:03:06,816 INFO L276 IsEmpty]: Start isEmpty. Operand 366 states and 436 transitions. [2024-11-09 00:03:06,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 158 [2024-11-09 00:03:06,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:06,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:07,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:07,457 INFO L134 CoverageAnalysis]: Checked inductivity of 199 backedges. 58 proven. 37 refuted. 0 times theorem prover too weak. 104 trivial. 0 not checked. [2024-11-09 00:03:17,726 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:03:21,743 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.02s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:03:26,555 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.79s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:03:26,594 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:26,595 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 506 states to 370 states and 439 transitions. [2024-11-09 00:03:26,595 INFO L276 IsEmpty]: Start isEmpty. Operand 370 states and 439 transitions. [2024-11-09 00:03:26,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-09 00:03:26,596 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:26,597 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:26,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:27,310 INFO L134 CoverageAnalysis]: Checked inductivity of 184 backedges. 0 proven. 172 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:03:30,321 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:03:30,347 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:30,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 509 states to 374 states and 442 transitions. [2024-11-09 00:03:30,348 INFO L276 IsEmpty]: Start isEmpty. Operand 374 states and 442 transitions. [2024-11-09 00:03:30,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-09 00:03:30,349 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:30,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:30,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:30,953 INFO L134 CoverageAnalysis]: Checked inductivity of 207 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 113 trivial. 0 not checked. [2024-11-09 00:03:31,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:31,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 520 states to 383 states and 453 transitions. [2024-11-09 00:03:31,178 INFO L276 IsEmpty]: Start isEmpty. Operand 383 states and 453 transitions. [2024-11-09 00:03:31,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:03:31,179 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:31,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:31,429 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:31,709 INFO L134 CoverageAnalysis]: Checked inductivity of 209 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 115 trivial. 0 not checked. [2024-11-09 00:03:32,553 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:32,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 523 states to 385 states and 456 transitions. [2024-11-09 00:03:32,555 INFO L276 IsEmpty]: Start isEmpty. Operand 385 states and 456 transitions. [2024-11-09 00:03:32,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-09 00:03:32,556 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:32,556 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:32,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:33,484 INFO L134 CoverageAnalysis]: Checked inductivity of 290 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:03:44,130 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 [] [2024-11-09 00:03:45,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:45,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 558 states to 414 states and 491 transitions. [2024-11-09 00:03:45,408 INFO L276 IsEmpty]: Start isEmpty. Operand 414 states and 491 transitions. [2024-11-09 00:03:45,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:03:45,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:45,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:45,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:46,063 INFO L134 CoverageAnalysis]: Checked inductivity of 210 backedges. 58 proven. 36 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2024-11-09 00:03:47,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:47,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 561 states to 418 states and 494 transitions. [2024-11-09 00:03:47,143 INFO L276 IsEmpty]: Start isEmpty. Operand 418 states and 494 transitions. [2024-11-09 00:03:47,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2024-11-09 00:03:47,144 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:47,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:47,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:47,954 INFO L134 CoverageAnalysis]: Checked inductivity of 295 backedges. 0 proven. 291 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:03:58,224 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:03:58,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:03:58,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 564 states to 422 states and 497 transitions. [2024-11-09 00:03:58,265 INFO L276 IsEmpty]: Start isEmpty. Operand 422 states and 497 transitions. [2024-11-09 00:03:58,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 182 [2024-11-09 00:03:58,266 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:03:58,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:03:58,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:03:58,803 INFO L134 CoverageAnalysis]: Checked inductivity of 308 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 186 trivial. 0 not checked. [2024-11-09 00:04:01,797 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.69s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:04:06,082 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.25s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:04:06,748 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:06,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 598 states to 451 states and 531 transitions. [2024-11-09 00:04:06,749 INFO L276 IsEmpty]: Start isEmpty. Operand 451 states and 531 transitions. [2024-11-09 00:04:06,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-09 00:04:06,751 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:06,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:07,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:07,620 INFO L134 CoverageAnalysis]: Checked inductivity of 296 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:04:08,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:08,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 609 states to 460 states and 542 transitions. [2024-11-09 00:04:08,007 INFO L276 IsEmpty]: Start isEmpty. Operand 460 states and 542 transitions. [2024-11-09 00:04:08,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-09 00:04:08,008 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:08,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:08,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:09,004 INFO L134 CoverageAnalysis]: Checked inductivity of 298 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:04:09,615 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:09,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 612 states to 462 states and 545 transitions. [2024-11-09 00:04:09,616 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 545 transitions. [2024-11-09 00:04:09,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-09 00:04:09,618 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:09,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:09,938 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:10,228 INFO L134 CoverageAnalysis]: Checked inductivity of 313 backedges. 74 proven. 49 refuted. 0 times theorem prover too weak. 190 trivial. 0 not checked. [2024-11-09 00:04:17,723 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:04:18,935 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:04:18,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:18,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 466 states and 548 transitions. [2024-11-09 00:04:18,987 INFO L276 IsEmpty]: Start isEmpty. Operand 466 states and 548 transitions. [2024-11-09 00:04:18,989 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2024-11-09 00:04:18,989 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:18,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:19,921 INFO L134 CoverageAnalysis]: Checked inductivity of 299 backedges. 0 proven. 287 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:04:21,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:21,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 618 states to 470 states and 551 transitions. [2024-11-09 00:04:21,408 INFO L276 IsEmpty]: Start isEmpty. Operand 470 states and 551 transitions. [2024-11-09 00:04:21,409 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 194 [2024-11-09 00:04:21,409 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:21,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:21,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:22,146 INFO L134 CoverageAnalysis]: Checked inductivity of 320 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 198 trivial. 0 not checked. [2024-11-09 00:04:22,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:22,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 629 states to 479 states and 562 transitions. [2024-11-09 00:04:22,816 INFO L276 IsEmpty]: Start isEmpty. Operand 479 states and 562 transitions. [2024-11-09 00:04:22,818 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-09 00:04:22,818 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:22,819 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:23,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:23,442 INFO L134 CoverageAnalysis]: Checked inductivity of 322 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 200 trivial. 0 not checked. [2024-11-09 00:04:24,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 632 states to 481 states and 565 transitions. [2024-11-09 00:04:24,470 INFO L276 IsEmpty]: Start isEmpty. Operand 481 states and 565 transitions. [2024-11-09 00:04:24,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 198 [2024-11-09 00:04:24,472 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:24,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:24,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:25,555 INFO L134 CoverageAnalysis]: Checked inductivity of 434 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:04:36,147 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 [] [2024-11-09 00:04:37,578 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:37,580 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 667 states to 510 states and 600 transitions. [2024-11-09 00:04:37,580 INFO L276 IsEmpty]: Start isEmpty. Operand 510 states and 600 transitions. [2024-11-09 00:04:37,581 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-09 00:04:37,581 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:37,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:37,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:38,348 INFO L134 CoverageAnalysis]: Checked inductivity of 323 backedges. 74 proven. 48 refuted. 0 times theorem prover too weak. 201 trivial. 0 not checked. [2024-11-09 00:04:39,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:39,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 670 states to 514 states and 603 transitions. [2024-11-09 00:04:39,298 INFO L276 IsEmpty]: Start isEmpty. Operand 514 states and 603 transitions. [2024-11-09 00:04:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-09 00:04:39,300 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:39,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:39,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:40,492 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 436 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:04:44,407 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:04:44,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:04:44,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 673 states to 518 states and 606 transitions. [2024-11-09 00:04:44,447 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 606 transitions. [2024-11-09 00:04:44,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-09 00:04:44,449 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:04:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:04:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:04:45,168 INFO L134 CoverageAnalysis]: Checked inductivity of 450 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 300 trivial. 0 not checked. [2024-11-09 00:04:55,550 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:04:59,508 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.96s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:00,610 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:01,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:01,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 707 states to 547 states and 640 transitions. [2024-11-09 00:05:01,434 INFO L276 IsEmpty]: Start isEmpty. Operand 547 states and 640 transitions. [2024-11-09 00:05:01,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 210 [2024-11-09 00:05:01,435 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:01,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:01,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:02,520 INFO L134 CoverageAnalysis]: Checked inductivity of 440 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:05:02,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:02,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 718 states to 556 states and 651 transitions. [2024-11-09 00:05:02,903 INFO L276 IsEmpty]: Start isEmpty. Operand 556 states and 651 transitions. [2024-11-09 00:05:02,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 214 [2024-11-09 00:05:02,904 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:02,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:03,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:03,985 INFO L134 CoverageAnalysis]: Checked inductivity of 442 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:05:05,573 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.27s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:05:05,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:05,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 721 states to 558 states and 654 transitions. [2024-11-09 00:05:05,599 INFO L276 IsEmpty]: Start isEmpty. Operand 558 states and 654 transitions. [2024-11-09 00:05:05,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 216 [2024-11-09 00:05:05,600 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:05,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:06,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:06,462 INFO L134 CoverageAnalysis]: Checked inductivity of 456 backedges. 90 proven. 61 refuted. 0 times theorem prover too weak. 305 trivial. 0 not checked. [2024-11-09 00:05:08,567 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:10,692 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.09s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:11,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:11,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 724 states to 562 states and 657 transitions. [2024-11-09 00:05:11,420 INFO L276 IsEmpty]: Start isEmpty. Operand 562 states and 657 transitions. [2024-11-09 00:05:11,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-09 00:05:11,421 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:11,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:11,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:12,525 INFO L134 CoverageAnalysis]: Checked inductivity of 443 backedges. 0 proven. 431 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:05:14,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:14,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 727 states to 566 states and 660 transitions. [2024-11-09 00:05:14,291 INFO L276 IsEmpty]: Start isEmpty. Operand 566 states and 660 transitions. [2024-11-09 00:05:14,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-09 00:05:14,293 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:14,293 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:14,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:15,147 INFO L134 CoverageAnalysis]: Checked inductivity of 462 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 312 trivial. 0 not checked. [2024-11-09 00:05:15,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:15,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 738 states to 575 states and 671 transitions. [2024-11-09 00:05:15,404 INFO L276 IsEmpty]: Start isEmpty. Operand 575 states and 671 transitions. [2024-11-09 00:05:15,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:05:15,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:15,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:15,755 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:16,112 INFO L134 CoverageAnalysis]: Checked inductivity of 464 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 314 trivial. 0 not checked. [2024-11-09 00:05:16,683 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:16,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 741 states to 577 states and 674 transitions. [2024-11-09 00:05:16,684 INFO L276 IsEmpty]: Start isEmpty. Operand 577 states and 674 transitions. [2024-11-09 00:05:16,686 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-09 00:05:16,686 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:16,686 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:17,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:18,092 INFO L134 CoverageAnalysis]: Checked inductivity of 607 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:05:19,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:19,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 776 states to 606 states and 709 transitions. [2024-11-09 00:05:19,690 INFO L276 IsEmpty]: Start isEmpty. Operand 606 states and 709 transitions. [2024-11-09 00:05:19,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:05:19,691 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:19,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:20,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:20,410 INFO L134 CoverageAnalysis]: Checked inductivity of 465 backedges. 90 proven. 60 refuted. 0 times theorem prover too weak. 315 trivial. 0 not checked. [2024-11-09 00:05:21,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:21,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 779 states to 610 states and 712 transitions. [2024-11-09 00:05:21,599 INFO L276 IsEmpty]: Start isEmpty. Operand 610 states and 712 transitions. [2024-11-09 00:05:21,601 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 232 [2024-11-09 00:05:21,601 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:21,601 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:22,094 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:23,187 INFO L134 CoverageAnalysis]: Checked inductivity of 614 backedges. 0 proven. 610 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:05:33,785 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:36,028 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.24s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:36,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:05:36,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 782 states to 614 states and 715 transitions. [2024-11-09 00:05:36,065 INFO L276 IsEmpty]: Start isEmpty. Operand 614 states and 715 transitions. [2024-11-09 00:05:36,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2024-11-09 00:05:36,067 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:05:36,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:05:36,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:05:36,959 INFO L134 CoverageAnalysis]: Checked inductivity of 621 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 443 trivial. 0 not checked. [2024-11-09 00:05:47,410 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.02s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:05:57,419 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:07,460 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 [] [2024-11-09 00:06:09,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:09,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 816 states to 643 states and 749 transitions. [2024-11-09 00:06:09,104 INFO L276 IsEmpty]: Start isEmpty. Operand 643 states and 749 transitions. [2024-11-09 00:06:09,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-09 00:06:09,105 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:09,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:09,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:10,449 INFO L134 CoverageAnalysis]: Checked inductivity of 613 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:06:10,861 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:10,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 827 states to 652 states and 760 transitions. [2024-11-09 00:06:10,863 INFO L276 IsEmpty]: Start isEmpty. Operand 652 states and 760 transitions. [2024-11-09 00:06:10,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-09 00:06:10,864 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:10,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:11,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:12,079 INFO L134 CoverageAnalysis]: Checked inductivity of 615 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:06:13,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:13,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 830 states to 654 states and 763 transitions. [2024-11-09 00:06:13,200 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 763 transitions. [2024-11-09 00:06:13,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-09 00:06:13,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:13,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:13,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:14,165 INFO L134 CoverageAnalysis]: Checked inductivity of 628 backedges. 106 proven. 73 refuted. 0 times theorem prover too weak. 449 trivial. 0 not checked. [2024-11-09 00:06:16,429 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.81s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:18,732 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.27s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:18,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:18,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 833 states to 658 states and 766 transitions. [2024-11-09 00:06:18,783 INFO L276 IsEmpty]: Start isEmpty. Operand 658 states and 766 transitions. [2024-11-09 00:06:18,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 248 [2024-11-09 00:06:18,785 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:18,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:19,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:20,181 INFO L134 CoverageAnalysis]: Checked inductivity of 616 backedges. 0 proven. 604 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:06:21,621 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 836 states to 662 states and 769 transitions. [2024-11-09 00:06:21,623 INFO L276 IsEmpty]: Start isEmpty. Operand 662 states and 769 transitions. [2024-11-09 00:06:21,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 252 [2024-11-09 00:06:21,626 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:21,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:22,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:22,503 INFO L134 CoverageAnalysis]: Checked inductivity of 633 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 455 trivial. 0 not checked. [2024-11-09 00:06:22,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:22,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 671 states and 780 transitions. [2024-11-09 00:06:22,864 INFO L276 IsEmpty]: Start isEmpty. Operand 671 states and 780 transitions. [2024-11-09 00:06:22,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:06:22,865 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:22,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:23,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:23,711 INFO L134 CoverageAnalysis]: Checked inductivity of 635 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 457 trivial. 0 not checked. [2024-11-09 00:06:24,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:24,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 850 states to 673 states and 783 transitions. [2024-11-09 00:06:24,293 INFO L276 IsEmpty]: Start isEmpty. Operand 673 states and 783 transitions. [2024-11-09 00:06:24,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 256 [2024-11-09 00:06:24,294 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:24,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:24,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:25,974 INFO L134 CoverageAnalysis]: Checked inductivity of 809 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:06:36,928 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 [] [2024-11-09 00:06:41,822 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.89s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:42,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:42,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 885 states to 702 states and 818 transitions. [2024-11-09 00:06:42,240 INFO L276 IsEmpty]: Start isEmpty. Operand 702 states and 818 transitions. [2024-11-09 00:06:42,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-09 00:06:42,242 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:42,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:42,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:43,173 INFO L134 CoverageAnalysis]: Checked inductivity of 636 backedges. 106 proven. 72 refuted. 0 times theorem prover too weak. 458 trivial. 0 not checked. [2024-11-09 00:06:45,007 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:06:45,066 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:45,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 888 states to 706 states and 821 transitions. [2024-11-09 00:06:45,067 INFO L276 IsEmpty]: Start isEmpty. Operand 706 states and 821 transitions. [2024-11-09 00:06:45,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 261 [2024-11-09 00:06:45,069 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:45,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:45,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:46,713 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 813 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:06:50,022 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.58s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:06:50,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:06:50,057 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 891 states to 710 states and 824 transitions. [2024-11-09 00:06:50,057 INFO L276 IsEmpty]: Start isEmpty. Operand 710 states and 824 transitions. [2024-11-09 00:06:50,058 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 269 [2024-11-09 00:06:50,059 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:06:50,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:06:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:06:50,911 INFO L134 CoverageAnalysis]: Checked inductivity of 821 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 615 trivial. 0 not checked. [2024-11-09 00:07:01,353 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:09,428 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.07s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:19,474 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:28,940 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 9.47s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:29,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:29,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 925 states to 739 states and 858 transitions. [2024-11-09 00:07:29,771 INFO L276 IsEmpty]: Start isEmpty. Operand 739 states and 858 transitions. [2024-11-09 00:07:29,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 268 [2024-11-09 00:07:29,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:29,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:30,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:31,271 INFO L134 CoverageAnalysis]: Checked inductivity of 815 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:07:31,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:31,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 936 states to 748 states and 869 transitions. [2024-11-09 00:07:31,710 INFO L276 IsEmpty]: Start isEmpty. Operand 748 states and 869 transitions. [2024-11-09 00:07:31,711 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 272 [2024-11-09 00:07:31,711 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:31,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:32,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:33,261 INFO L134 CoverageAnalysis]: Checked inductivity of 817 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:07:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:33,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 939 states to 750 states and 872 transitions. [2024-11-09 00:07:33,688 INFO L276 IsEmpty]: Start isEmpty. Operand 750 states and 872 transitions. [2024-11-09 00:07:33,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 274 [2024-11-09 00:07:33,690 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:33,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:34,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:34,741 INFO L134 CoverageAnalysis]: Checked inductivity of 829 backedges. 122 proven. 85 refuted. 0 times theorem prover too weak. 622 trivial. 0 not checked. [2024-11-09 00:07:45,290 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 [] [2024-11-09 00:07:46,445 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:07:46,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:46,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 942 states to 754 states and 875 transitions. [2024-11-09 00:07:46,756 INFO L276 IsEmpty]: Start isEmpty. Operand 754 states and 875 transitions. [2024-11-09 00:07:46,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 277 [2024-11-09 00:07:46,758 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:46,758 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:47,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:48,383 INFO L134 CoverageAnalysis]: Checked inductivity of 818 backedges. 0 proven. 806 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:07:49,541 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:49,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 945 states to 758 states and 878 transitions. [2024-11-09 00:07:49,542 INFO L276 IsEmpty]: Start isEmpty. Operand 758 states and 878 transitions. [2024-11-09 00:07:49,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 281 [2024-11-09 00:07:49,543 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:49,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:49,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:50,545 INFO L134 CoverageAnalysis]: Checked inductivity of 833 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 627 trivial. 0 not checked. [2024-11-09 00:07:51,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:51,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 956 states to 767 states and 889 transitions. [2024-11-09 00:07:51,331 INFO L276 IsEmpty]: Start isEmpty. Operand 767 states and 889 transitions. [2024-11-09 00:07:51,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-09 00:07:51,333 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:51,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:51,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:52,219 INFO L134 CoverageAnalysis]: Checked inductivity of 835 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 629 trivial. 0 not checked. [2024-11-09 00:07:53,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:07:53,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 959 states to 769 states and 892 transitions. [2024-11-09 00:07:53,399 INFO L276 IsEmpty]: Start isEmpty. Operand 769 states and 892 transitions. [2024-11-09 00:07:53,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2024-11-09 00:07:53,401 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:07:53,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:07:54,006 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:07:55,049 INFO L134 CoverageAnalysis]: Checked inductivity of 1040 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-09 00:08:05,871 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 [] [2024-11-09 00:08:15,878 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:25,886 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:27,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:27,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 993 states to 798 states and 926 transitions. [2024-11-09 00:08:27,214 INFO L276 IsEmpty]: Start isEmpty. Operand 798 states and 926 transitions. [2024-11-09 00:08:27,215 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 00:08:27,215 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:27,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:27,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:28,289 INFO L134 CoverageAnalysis]: Checked inductivity of 836 backedges. 122 proven. 84 refuted. 0 times theorem prover too weak. 630 trivial. 0 not checked. [2024-11-09 00:08:29,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:29,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 996 states to 802 states and 929 transitions. [2024-11-09 00:08:29,249 INFO L276 IsEmpty]: Start isEmpty. Operand 802 states and 929 transitions. [2024-11-09 00:08:29,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2024-11-09 00:08:29,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:29,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:29,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:31,036 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1045 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-09 00:08:41,714 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:51,722 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:57,162 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.44s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:08:57,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:08:57,190 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 999 states to 806 states and 932 transitions. [2024-11-09 00:08:57,190 INFO L276 IsEmpty]: Start isEmpty. Operand 806 states and 932 transitions. [2024-11-09 00:08:57,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2024-11-09 00:08:57,192 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:08:57,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:08:57,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:08:58,257 INFO L134 CoverageAnalysis]: Checked inductivity of 1050 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 816 trivial. 0 not checked. [2024-11-09 00:09:05,139 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 6.40s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:11,048 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:11,935 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:11,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1033 states to 835 states and 966 transitions. [2024-11-09 00:09:11,936 INFO L276 IsEmpty]: Start isEmpty. Operand 835 states and 966 transitions. [2024-11-09 00:09:11,937 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 297 [2024-11-09 00:09:11,937 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:11,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:12,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:13,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1046 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-09 00:09:14,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:14,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1044 states to 844 states and 977 transitions. [2024-11-09 00:09:14,286 INFO L276 IsEmpty]: Start isEmpty. Operand 844 states and 977 transitions. [2024-11-09 00:09:14,288 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 301 [2024-11-09 00:09:14,288 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:14,288 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:14,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:15,990 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 11 trivial. 0 not checked. [2024-11-09 00:09:16,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:16,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1047 states to 846 states and 980 transitions. [2024-11-09 00:09:16,557 INFO L276 IsEmpty]: Start isEmpty. Operand 846 states and 980 transitions. [2024-11-09 00:09:16,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2024-11-09 00:09:16,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:16,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:17,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:17,828 INFO L134 CoverageAnalysis]: Checked inductivity of 1059 backedges. 138 proven. 97 refuted. 0 times theorem prover too weak. 824 trivial. 0 not checked. [2024-11-09 00:09:20,000 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.60s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-09 00:09:21,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:21,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1050 states to 850 states and 983 transitions. [2024-11-09 00:09:21,201 INFO L276 IsEmpty]: Start isEmpty. Operand 850 states and 983 transitions. [2024-11-09 00:09:21,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 306 [2024-11-09 00:09:21,202 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:21,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:21,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:23,175 INFO L134 CoverageAnalysis]: Checked inductivity of 1049 backedges. 0 proven. 1037 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-09 00:09:24,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:24,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 854 states and 986 transitions. [2024-11-09 00:09:24,289 INFO L276 IsEmpty]: Start isEmpty. Operand 854 states and 986 transitions. [2024-11-09 00:09:24,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 310 [2024-11-09 00:09:24,291 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:24,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:25,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:25,600 INFO L134 CoverageAnalysis]: Checked inductivity of 1062 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 828 trivial. 0 not checked. [2024-11-09 00:09:25,864 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:25,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1064 states to 863 states and 997 transitions. [2024-11-09 00:09:25,866 INFO L276 IsEmpty]: Start isEmpty. Operand 863 states and 997 transitions. [2024-11-09 00:09:25,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 00:09:25,868 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:25,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:09:26,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:09:27,076 INFO L134 CoverageAnalysis]: Checked inductivity of 1064 backedges. 138 proven. 96 refuted. 0 times theorem prover too weak. 830 trivial. 0 not checked. [2024-11-09 00:09:29,157 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2024-11-09 00:09:29,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:09:29,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1067 states to 865 states and 1000 transitions. [2024-11-09 00:09:29,398 INFO L276 IsEmpty]: Start isEmpty. Operand 865 states and 1000 transitions. [2024-11-09 00:09:29,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 314 [2024-11-09 00:09:29,399 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:09:29,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-09 00:12:26,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-09 00:12:28,542 INFO L134 CoverageAnalysis]: Checked inductivity of 1300 backedges. 127 proven. 2 refuted. 0 times theorem prover too weak. 1171 trivial. 0 not checked. [2024-11-09 00:12:29,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-09 00:12:29,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1088 states to 867 states and 1020 transitions. [2024-11-09 00:12:29,166 INFO L276 IsEmpty]: Start isEmpty. Operand 867 states and 1020 transitions. [2024-11-09 00:12:29,168 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 316 [2024-11-09 00:12:29,168 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-09 00:12:29,168 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms