./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 826ab2ba Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/config/KojakReach.xml -i ../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm --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 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-826ab2b [2024-11-13 21:16:43,182 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-11-13 21:16:43,247 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/config/svcomp-Reach-32bit-Kojak_Default.epf [2024-11-13 21:16:43,260 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-11-13 21:16:43,260 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2024-11-13 21:16:43,296 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-11-13 21:16:43,297 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-11-13 21:16:43,297 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2024-11-13 21:16:43,298 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-11-13 21:16:43,298 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-11-13 21:16:43,298 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-11-13 21:16:43,299 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-11-13 21:16:43,299 INFO L153 SettingsManager]: * sizeof long=4 [2024-11-13 21:16:43,299 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-11-13 21:16:43,299 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Allow undefined functions=false [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * sizeof long double=12 [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Use constant arrays=true [2024-11-13 21:16:43,300 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2024-11-13 21:16:43,300 INFO L153 SettingsManager]: * Theory for external solver=ALL [2024-11-13 21:16:43,301 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-11-13 21:16:43,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:16:43,301 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-11-13 21:16:43,301 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-11-13 21:16:43,301 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-11-13 21:16:43,301 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2024-11-13 21:16:43,301 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-11-13 21:16:43,301 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm 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 -> 6c763f0e5b490114d32e3c1ec14f736caee058b985a7ee61f4d14ad6758e2996 [2024-11-13 21:16:43,648 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-11-13 21:16:43,657 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-11-13 21:16:43,659 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-11-13 21:16:43,661 INFO L270 PluginConnector]: Initializing CDTParser... [2024-11-13 21:16:43,661 INFO L274 PluginConnector]: CDTParser initialized [2024-11-13 21:16:43,662 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/../../sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i Unable to find full path for "g++" [2024-11-13 21:16:45,638 INFO L533 CDTParser]: Created temporary CDT project at NULL [2024-11-13 21:16:46,039 INFO L384 CDTParser]: Found 1 translation units. [2024-11-13 21:16:46,040 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i [2024-11-13 21:16:46,064 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/data/48984c797/bd1ee412c0f847b6bfe7d8e2619de037/FLAG88cf883a9 [2024-11-13 21:16:46,089 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/data/48984c797/bd1ee412c0f847b6bfe7d8e2619de037 [2024-11-13 21:16:46,091 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-11-13 21:16:46,095 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-11-13 21:16:46,097 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-11-13 21:16:46,097 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-11-13 21:16:46,102 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-11-13 21:16:46,104 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:16:46" (1/1) ... [2024-11-13 21:16:46,105 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6a367a80 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:46, skipping insertion in model container [2024-11-13 21:16:46,105 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 09:16:46" (1/1) ... [2024-11-13 21:16:46,168 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-11-13 21:16:46,695 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_c1c920c5-ce3e-45d3-8150-dbe38021d720/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i[33519,33532] [2024-11-13 21:16:46,836 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:16:46,852 INFO L200 MainTranslator]: Completed pre-run [2024-11-13 21:16:46,892 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_c1c920c5-ce3e-45d3-8150-dbe38021d720/sv-benchmarks/c/uthash-2.0.2/uthash_SAX_nondet_test4-2.i[33519,33532] [2024-11-13 21:16:47,015 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-11-13 21:16:47,054 INFO L204 MainTranslator]: Completed translation [2024-11-13 21:16:47,055 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47 WrapperNode [2024-11-13 21:16:47,055 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-11-13 21:16:47,056 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-11-13 21:16:47,056 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-11-13 21:16:47,056 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-11-13 21:16:47,064 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,093 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,205 INFO L138 Inliner]: procedures = 176, calls = 376, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 1676 [2024-11-13 21:16:47,207 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-11-13 21:16:47,208 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-11-13 21:16:47,208 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-11-13 21:16:47,208 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-11-13 21:16:47,217 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,217 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,232 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,232 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,302 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,343 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,347 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,353 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,365 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-11-13 21:16:47,366 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-11-13 21:16:47,366 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-11-13 21:16:47,366 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-11-13 21:16:47,367 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 09:16:47" (1/1) ... [2024-11-13 21:16:47,382 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2024-11-13 21:16:47,401 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/z3 [2024-11-13 21:16:47,415 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2024-11-13 21:16:47,419 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c1c920c5-ce3e-45d3-8150-dbe38021d720/bin/ukojak-verify-EEHR8qb7sm/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2024-11-13 21:16:47,454 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2024-11-13 21:16:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2024-11-13 21:16:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2024-11-13 21:16:47,455 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2024-11-13 21:16:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2024-11-13 21:16:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-11-13 21:16:47,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2024-11-13 21:16:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2024-11-13 21:16:47,456 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2024-11-13 21:16:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-11-13 21:16:47,457 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-11-13 21:16:47,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-11-13 21:16:47,825 INFO L238 CfgBuilder]: Building ICFG [2024-11-13 21:16:47,828 INFO L264 CfgBuilder]: Building CFG for each procedure with an implementation [2024-11-13 21:16:50,111 INFO L? ?]: Removed 400 outVars from TransFormulas that were not future-live. [2024-11-13 21:16:50,111 INFO L287 CfgBuilder]: Performing block encoding [2024-11-13 21:16:52,287 INFO L311 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-11-13 21:16:52,288 INFO L316 CfgBuilder]: Removed 69 assume(true) statements. [2024-11-13 21:16:52,288 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:52 BoogieIcfgContainer [2024-11-13 21:16:52,290 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-11-13 21:16:52,291 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2024-11-13 21:16:52,292 INFO L270 PluginConnector]: Initializing CodeCheck... [2024-11-13 21:16:52,302 INFO L274 PluginConnector]: CodeCheck initialized [2024-11-13 21:16:52,302 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.11 09:16:52" (1/1) ... [2024-11-13 21:16:52,310 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-11-13 21:16:52,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:52,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 129 states and 219 transitions. [2024-11-13 21:16:52,391 INFO L276 IsEmpty]: Start isEmpty. Operand 129 states and 219 transitions. [2024-11-13 21:16:52,392 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 7 [2024-11-13 21:16:52,393 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:52,393 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:52,537 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:52,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:52,886 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:52,888 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 131 states and 222 transitions. [2024-11-13 21:16:52,888 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 222 transitions. [2024-11-13 21:16:52,891 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2024-11-13 21:16:52,891 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:52,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:52,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:53,000 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:53,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 131 states and 218 transitions. [2024-11-13 21:16:53,013 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 218 transitions. [2024-11-13 21:16:53,020 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 19 [2024-11-13 21:16:53,020 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:53,107 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:53,121 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 210 states to 131 states and 210 transitions. [2024-11-13 21:16:53,122 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 210 transitions. [2024-11-13 21:16:53,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 31 [2024-11-13 21:16:53,124 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:16:53,268 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:16:53,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 131 states and 198 transitions. [2024-11-13 21:16:53,271 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 198 transitions. [2024-11-13 21:16:53,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2024-11-13 21:16:53,274 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:16:53,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:16:53,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:16:53,523 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:01,404 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.86s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:10,178 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 8.68s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:10,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:10,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 184 states to 131 states and 184 transitions. [2024-11-13 21:17:10,248 INFO L276 IsEmpty]: Start isEmpty. Operand 131 states and 184 transitions. [2024-11-13 21:17:10,250 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2024-11-13 21:17:10,250 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:10,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:10,525 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:10,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:12,476 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.39s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:12,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:12,527 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 198 states to 143 states and 198 transitions. [2024-11-13 21:17:12,527 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 198 transitions. [2024-11-13 21:17:12,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 61 [2024-11-13 21:17:12,529 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:12,529 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:12,831 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:12,847 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:12,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 143 states and 196 transitions. [2024-11-13 21:17:12,850 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 196 transitions. [2024-11-13 21:17:12,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2024-11-13 21:17:12,852 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:12,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:12,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:13,087 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-11-13 21:17:14,257 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:14,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:14,271 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 194 states to 143 states and 194 transitions. [2024-11-13 21:17:14,271 INFO L276 IsEmpty]: Start isEmpty. Operand 143 states and 194 transitions. [2024-11-13 21:17:14,272 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2024-11-13 21:17:14,272 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:14,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:14,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:14,803 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2024-11-13 21:17:19,973 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 5.16s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:20,008 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:20,009 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 196 states to 146 states and 196 transitions. [2024-11-13 21:17:20,009 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 196 transitions. [2024-11-13 21:17:20,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:17:20,010 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:20,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:20,251 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:20,524 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:17:30,617 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:37,772 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 7.15s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:48,075 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 10.01s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:52,203 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.13s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:17:52,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:52,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 247 states to 189 states and 247 transitions. [2024-11-13 21:17:52,228 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 247 transitions. [2024-11-13 21:17:52,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2024-11-13 21:17:52,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:52,229 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:52,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:52,535 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:17:52,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:52,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 189 states and 245 transitions. [2024-11-13 21:17:52,555 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 245 transitions. [2024-11-13 21:17:52,556 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2024-11-13 21:17:52,559 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:52,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:52,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:52,904 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:17:52,922 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:17:52,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 189 states and 243 transitions. [2024-11-13 21:17:52,923 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 243 transitions. [2024-11-13 21:17:52,924 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 75 [2024-11-13 21:17:52,924 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:17:52,924 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:17:53,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:17:53,147 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:18:03,202 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 [] [2024-11-13 21:18:03,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:03,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 241 states to 189 states and 241 transitions. [2024-11-13 21:18:03,223 INFO L276 IsEmpty]: Start isEmpty. Operand 189 states and 241 transitions. [2024-11-13 21:18:03,224 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:18:03,224 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:03,224 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:03,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:03,629 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:05,896 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.26s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:05,967 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:05,968 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 192 states and 243 transitions. [2024-11-13 21:18:05,968 INFO L276 IsEmpty]: Start isEmpty. Operand 192 states and 243 transitions. [2024-11-13 21:18:05,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:18:05,969 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:05,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:06,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:06,378 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2024-11-13 21:18:07,916 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.50s for a HTC check with result INVALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=false, quantifiers [] [2024-11-13 21:18:07,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:07,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 195 states and 245 transitions. [2024-11-13 21:18:07,944 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 245 transitions. [2024-11-13 21:18:07,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2024-11-13 21:18:07,945 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:07,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:08,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:08,148 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2024-11-13 21:18:08,249 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:08,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 243 states to 195 states and 243 transitions. [2024-11-13 21:18:08,250 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 243 transitions. [2024-11-13 21:18:08,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2024-11-13 21:18:08,252 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:08,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:08,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:08,538 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2024-11-13 21:18:08,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:08,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 242 states to 195 states and 242 transitions. [2024-11-13 21:18:08,561 INFO L276 IsEmpty]: Start isEmpty. Operand 195 states and 242 transitions. [2024-11-13 21:18:08,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:18:08,564 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:08,564 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:10,464 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,089 INFO L134 CoverageAnalysis]: Checked inductivity of 19 backedges. 1 proven. 6 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:18:11,215 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:11,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 197 states and 245 transitions. [2024-11-13 21:18:11,218 INFO L276 IsEmpty]: Start isEmpty. Operand 197 states and 245 transitions. [2024-11-13 21:18:11,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 85 [2024-11-13 21:18:11,219 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:11,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:11,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:11,653 INFO L134 CoverageAnalysis]: Checked inductivity of 13 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2024-11-13 21:18:12,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:12,197 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 256 states to 206 states and 256 transitions. [2024-11-13 21:18:12,197 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 256 transitions. [2024-11-13 21:18:12,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2024-11-13 21:18:12,198 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:12,198 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:14,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:15,061 INFO L134 CoverageAnalysis]: Checked inductivity of 28 backedges. 1 proven. 12 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2024-11-13 21:18:15,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:15,464 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 259 states to 207 states and 259 transitions. [2024-11-13 21:18:15,465 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 259 transitions. [2024-11-13 21:18:15,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2024-11-13 21:18:15,468 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:15,468 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:17,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:17,882 INFO L134 CoverageAnalysis]: Checked inductivity of 41 backedges. 1 proven. 21 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2024-11-13 21:18:18,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:18,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 261 states to 208 states and 261 transitions. [2024-11-13 21:18:18,182 INFO L276 IsEmpty]: Start isEmpty. Operand 208 states and 261 transitions. [2024-11-13 21:18:18,184 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:18:18,184 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:18,184 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:20,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,181 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 1 proven. 33 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2024-11-13 21:18:21,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 262 states to 209 states and 262 transitions. [2024-11-13 21:18:21,445 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 262 transitions. [2024-11-13 21:18:21,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2024-11-13 21:18:21,446 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:21,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:21,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:21,805 INFO L134 CoverageAnalysis]: Checked inductivity of 30 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 29 trivial. 0 not checked. [2024-11-13 21:18:22,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:22,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 264 states to 210 states and 264 transitions. [2024-11-13 21:18:22,551 INFO L276 IsEmpty]: Start isEmpty. Operand 210 states and 264 transitions. [2024-11-13 21:18:22,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 93 [2024-11-13 21:18:22,553 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:22,553 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:24,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:25,119 INFO L134 CoverageAnalysis]: Checked inductivity of 79 backedges. 1 proven. 48 refuted. 0 times theorem prover too weak. 30 trivial. 0 not checked. [2024-11-13 21:18:25,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:25,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 265 states to 211 states and 265 transitions. [2024-11-13 21:18:25,389 INFO L276 IsEmpty]: Start isEmpty. Operand 211 states and 265 transitions. [2024-11-13 21:18:25,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2024-11-13 21:18:25,391 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:25,392 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:27,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:28,586 INFO L134 CoverageAnalysis]: Checked inductivity of 104 backedges. 1 proven. 66 refuted. 0 times theorem prover too weak. 37 trivial. 0 not checked. [2024-11-13 21:18:28,853 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:28,855 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 266 states to 212 states and 266 transitions. [2024-11-13 21:18:28,855 INFO L276 IsEmpty]: Start isEmpty. Operand 212 states and 266 transitions. [2024-11-13 21:18:28,857 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:18:28,857 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:28,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:29,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:31,096 INFO L134 CoverageAnalysis]: Checked inductivity of 133 backedges. 1 proven. 87 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2024-11-13 21:18:32,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,424 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 271 states to 215 states and 271 transitions. [2024-11-13 21:18:32,424 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 271 transitions. [2024-11-13 21:18:32,425 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 97 [2024-11-13 21:18:32,426 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,426 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:32,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:32,680 INFO L134 CoverageAnalysis]: Checked inductivity of 55 backedges. 4 proven. 0 refuted. 0 times theorem prover too weak. 51 trivial. 0 not checked. [2024-11-13 21:18:32,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:32,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 269 states to 215 states and 269 transitions. [2024-11-13 21:18:32,704 INFO L276 IsEmpty]: Start isEmpty. Operand 215 states and 269 transitions. [2024-11-13 21:18:32,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:18:32,706 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:32,706 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:33,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:34,522 INFO L134 CoverageAnalysis]: Checked inductivity of 166 backedges. 1 proven. 111 refuted. 0 times theorem prover too weak. 54 trivial. 0 not checked. [2024-11-13 21:18:34,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:34,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 270 states to 216 states and 270 transitions. [2024-11-13 21:18:34,824 INFO L276 IsEmpty]: Start isEmpty. Operand 216 states and 270 transitions. [2024-11-13 21:18:34,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2024-11-13 21:18:34,825 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:34,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:35,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:35,232 INFO L134 CoverageAnalysis]: Checked inductivity of 65 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:18:36,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:36,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 219 states and 272 transitions. [2024-11-13 21:18:36,257 INFO L276 IsEmpty]: Start isEmpty. Operand 219 states and 272 transitions. [2024-11-13 21:18:36,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2024-11-13 21:18:36,259 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:36,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:37,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:38,505 INFO L134 CoverageAnalysis]: Checked inductivity of 203 backedges. 1 proven. 138 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2024-11-13 21:18:38,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:38,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 273 states to 220 states and 273 transitions. [2024-11-13 21:18:38,779 INFO L276 IsEmpty]: Start isEmpty. Operand 220 states and 273 transitions. [2024-11-13 21:18:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2024-11-13 21:18:38,781 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:40,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:41,203 INFO L134 CoverageAnalysis]: Checked inductivity of 244 backedges. 1 proven. 168 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2024-11-13 21:18:41,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:41,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 274 states to 221 states and 274 transitions. [2024-11-13 21:18:41,859 INFO L276 IsEmpty]: Start isEmpty. Operand 221 states and 274 transitions. [2024-11-13 21:18:41,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2024-11-13 21:18:41,861 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:41,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:43,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:43,819 INFO L134 CoverageAnalysis]: Checked inductivity of 289 backedges. 1 proven. 201 refuted. 0 times theorem prover too weak. 87 trivial. 0 not checked. [2024-11-13 21:18:44,314 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:44,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 275 states to 222 states and 275 transitions. [2024-11-13 21:18:44,317 INFO L276 IsEmpty]: Start isEmpty. Operand 222 states and 275 transitions. [2024-11-13 21:18:44,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2024-11-13 21:18:44,323 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:44,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:45,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:45,958 INFO L134 CoverageAnalysis]: Checked inductivity of 338 backedges. 1 proven. 237 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2024-11-13 21:18:46,691 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:46,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 276 states to 223 states and 276 transitions. [2024-11-13 21:18:46,693 INFO L276 IsEmpty]: Start isEmpty. Operand 223 states and 276 transitions. [2024-11-13 21:18:46,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2024-11-13 21:18:46,695 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:46,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:48,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:49,226 INFO L134 CoverageAnalysis]: Checked inductivity of 391 backedges. 1 proven. 276 refuted. 0 times theorem prover too weak. 114 trivial. 0 not checked. [2024-11-13 21:18:50,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:50,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 277 states to 224 states and 277 transitions. [2024-11-13 21:18:50,063 INFO L276 IsEmpty]: Start isEmpty. Operand 224 states and 277 transitions. [2024-11-13 21:18:50,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2024-11-13 21:18:50,065 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:50,065 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:51,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:52,711 INFO L134 CoverageAnalysis]: Checked inductivity of 448 backedges. 1 proven. 318 refuted. 0 times theorem prover too weak. 129 trivial. 0 not checked. [2024-11-13 21:18:53,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:53,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 278 states to 225 states and 278 transitions. [2024-11-13 21:18:53,341 INFO L276 IsEmpty]: Start isEmpty. Operand 225 states and 278 transitions. [2024-11-13 21:18:53,342 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2024-11-13 21:18:53,342 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:53,342 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:54,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:55,890 INFO L134 CoverageAnalysis]: Checked inductivity of 509 backedges. 1 proven. 363 refuted. 0 times theorem prover too weak. 145 trivial. 0 not checked. [2024-11-13 21:18:56,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:18:56,232 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 279 states to 226 states and 279 transitions. [2024-11-13 21:18:56,232 INFO L276 IsEmpty]: Start isEmpty. Operand 226 states and 279 transitions. [2024-11-13 21:18:56,233 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2024-11-13 21:18:56,233 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:18:56,233 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:18:57,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:18:59,732 INFO L134 CoverageAnalysis]: Checked inductivity of 574 backedges. 1 proven. 411 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2024-11-13 21:19:00,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:00,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 280 states to 227 states and 280 transitions. [2024-11-13 21:19:00,505 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 280 transitions. [2024-11-13 21:19:00,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 117 [2024-11-13 21:19:00,506 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:00,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:01,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:02,734 INFO L134 CoverageAnalysis]: Checked inductivity of 643 backedges. 1 proven. 462 refuted. 0 times theorem prover too weak. 180 trivial. 0 not checked. [2024-11-13 21:19:03,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:03,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 228 states and 281 transitions. [2024-11-13 21:19:03,180 INFO L276 IsEmpty]: Start isEmpty. Operand 228 states and 281 transitions. [2024-11-13 21:19:03,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 119 [2024-11-13 21:19:03,180 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:03,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:04,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:05,914 INFO L134 CoverageAnalysis]: Checked inductivity of 716 backedges. 1 proven. 516 refuted. 0 times theorem prover too weak. 199 trivial. 0 not checked. [2024-11-13 21:19:06,328 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:06,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 282 states to 229 states and 282 transitions. [2024-11-13 21:19:06,329 INFO L276 IsEmpty]: Start isEmpty. Operand 229 states and 282 transitions. [2024-11-13 21:19:06,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 121 [2024-11-13 21:19:06,332 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:06,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:07,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:08,599 INFO L134 CoverageAnalysis]: Checked inductivity of 793 backedges. 1 proven. 573 refuted. 0 times theorem prover too weak. 219 trivial. 0 not checked. [2024-11-13 21:19:09,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:09,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 283 states to 230 states and 283 transitions. [2024-11-13 21:19:09,535 INFO L276 IsEmpty]: Start isEmpty. Operand 230 states and 283 transitions. [2024-11-13 21:19:09,537 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2024-11-13 21:19:09,537 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:09,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:10,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:11,927 INFO L134 CoverageAnalysis]: Checked inductivity of 874 backedges. 1 proven. 633 refuted. 0 times theorem prover too weak. 240 trivial. 0 not checked. [2024-11-13 21:19:12,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:12,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 284 states to 231 states and 284 transitions. [2024-11-13 21:19:12,659 INFO L276 IsEmpty]: Start isEmpty. Operand 231 states and 284 transitions. [2024-11-13 21:19:12,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2024-11-13 21:19:12,660 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:12,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:13,608 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:15,064 INFO L134 CoverageAnalysis]: Checked inductivity of 959 backedges. 1 proven. 696 refuted. 0 times theorem prover too weak. 262 trivial. 0 not checked. [2024-11-13 21:19:15,852 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:15,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 285 states to 232 states and 285 transitions. [2024-11-13 21:19:15,853 INFO L276 IsEmpty]: Start isEmpty. Operand 232 states and 285 transitions. [2024-11-13 21:19:15,854 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2024-11-13 21:19:15,854 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:15,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:17,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:19,025 INFO L134 CoverageAnalysis]: Checked inductivity of 1048 backedges. 1 proven. 762 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2024-11-13 21:19:19,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:19,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 286 states to 233 states and 286 transitions. [2024-11-13 21:19:19,962 INFO L276 IsEmpty]: Start isEmpty. Operand 233 states and 286 transitions. [2024-11-13 21:19:19,962 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 129 [2024-11-13 21:19:19,963 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:19,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:20,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:22,447 INFO L134 CoverageAnalysis]: Checked inductivity of 1141 backedges. 1 proven. 831 refuted. 0 times theorem prover too weak. 309 trivial. 0 not checked. [2024-11-13 21:19:23,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:23,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 287 states to 234 states and 287 transitions. [2024-11-13 21:19:23,305 INFO L276 IsEmpty]: Start isEmpty. Operand 234 states and 287 transitions. [2024-11-13 21:19:23,308 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2024-11-13 21:19:23,308 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:23,308 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:24,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:26,667 INFO L134 CoverageAnalysis]: Checked inductivity of 1238 backedges. 1 proven. 903 refuted. 0 times theorem prover too weak. 334 trivial. 0 not checked. [2024-11-13 21:19:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:27,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 288 states to 235 states and 288 transitions. [2024-11-13 21:19:27,772 INFO L276 IsEmpty]: Start isEmpty. Operand 235 states and 288 transitions. [2024-11-13 21:19:27,773 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 133 [2024-11-13 21:19:27,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:27,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:29,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:30,761 INFO L134 CoverageAnalysis]: Checked inductivity of 1339 backedges. 1 proven. 978 refuted. 0 times theorem prover too weak. 360 trivial. 0 not checked. [2024-11-13 21:19:31,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:31,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 289 states to 236 states and 289 transitions. [2024-11-13 21:19:31,244 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 289 transitions. [2024-11-13 21:19:31,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 135 [2024-11-13 21:19:31,245 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:31,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:32,968 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:34,811 INFO L134 CoverageAnalysis]: Checked inductivity of 1444 backedges. 1 proven. 1056 refuted. 0 times theorem prover too weak. 387 trivial. 0 not checked. [2024-11-13 21:19:35,975 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:35,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 237 states and 290 transitions. [2024-11-13 21:19:35,976 INFO L276 IsEmpty]: Start isEmpty. Operand 237 states and 290 transitions. [2024-11-13 21:19:35,977 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 137 [2024-11-13 21:19:35,977 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:35,977 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:37,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:39,632 INFO L134 CoverageAnalysis]: Checked inductivity of 1553 backedges. 1 proven. 1137 refuted. 0 times theorem prover too weak. 415 trivial. 0 not checked. [2024-11-13 21:19:40,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:40,635 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 291 states to 238 states and 291 transitions. [2024-11-13 21:19:40,635 INFO L276 IsEmpty]: Start isEmpty. Operand 238 states and 291 transitions. [2024-11-13 21:19:40,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 139 [2024-11-13 21:19:40,636 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:40,636 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:42,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:44,314 INFO L134 CoverageAnalysis]: Checked inductivity of 1666 backedges. 1 proven. 1221 refuted. 0 times theorem prover too weak. 444 trivial. 0 not checked. [2024-11-13 21:19:45,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:45,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 292 states to 239 states and 292 transitions. [2024-11-13 21:19:45,284 INFO L276 IsEmpty]: Start isEmpty. Operand 239 states and 292 transitions. [2024-11-13 21:19:45,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2024-11-13 21:19:45,285 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:45,285 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:46,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:48,331 INFO L134 CoverageAnalysis]: Checked inductivity of 1783 backedges. 1 proven. 1308 refuted. 0 times theorem prover too weak. 474 trivial. 0 not checked. [2024-11-13 21:19:49,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:49,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 293 states to 240 states and 293 transitions. [2024-11-13 21:19:49,326 INFO L276 IsEmpty]: Start isEmpty. Operand 240 states and 293 transitions. [2024-11-13 21:19:49,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 143 [2024-11-13 21:19:49,326 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:49,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:51,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 1904 backedges. 1 proven. 1398 refuted. 0 times theorem prover too weak. 505 trivial. 0 not checked. [2024-11-13 21:19:54,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:19:54,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 294 states to 241 states and 294 transitions. [2024-11-13 21:19:54,772 INFO L276 IsEmpty]: Start isEmpty. Operand 241 states and 294 transitions. [2024-11-13 21:19:54,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 145 [2024-11-13 21:19:54,773 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:19:54,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:19:56,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:19:58,696 INFO L134 CoverageAnalysis]: Checked inductivity of 2029 backedges. 1 proven. 1491 refuted. 0 times theorem prover too weak. 537 trivial. 0 not checked. [2024-11-13 21:20:00,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:00,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 295 states to 242 states and 295 transitions. [2024-11-13 21:20:00,086 INFO L276 IsEmpty]: Start isEmpty. Operand 242 states and 295 transitions. [2024-11-13 21:20:00,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 147 [2024-11-13 21:20:00,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:00,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:01,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:04,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2158 backedges. 1 proven. 1587 refuted. 0 times theorem prover too weak. 570 trivial. 0 not checked. [2024-11-13 21:20:06,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:06,350 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 296 states to 243 states and 296 transitions. [2024-11-13 21:20:06,350 INFO L276 IsEmpty]: Start isEmpty. Operand 243 states and 296 transitions. [2024-11-13 21:20:06,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2024-11-13 21:20:06,351 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:06,351 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:08,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:10,989 INFO L134 CoverageAnalysis]: Checked inductivity of 2291 backedges. 1 proven. 1686 refuted. 0 times theorem prover too weak. 604 trivial. 0 not checked. [2024-11-13 21:20:12,403 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:12,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 297 states to 244 states and 297 transitions. [2024-11-13 21:20:12,404 INFO L276 IsEmpty]: Start isEmpty. Operand 244 states and 297 transitions. [2024-11-13 21:20:12,404 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2024-11-13 21:20:12,404 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:12,404 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:13,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:15,969 INFO L134 CoverageAnalysis]: Checked inductivity of 2428 backedges. 1 proven. 1788 refuted. 0 times theorem prover too weak. 639 trivial. 0 not checked. [2024-11-13 21:20:16,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:16,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 298 states to 245 states and 298 transitions. [2024-11-13 21:20:16,869 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 298 transitions. [2024-11-13 21:20:16,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 153 [2024-11-13 21:20:16,870 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:16,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:19,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:22,156 INFO L134 CoverageAnalysis]: Checked inductivity of 2569 backedges. 1 proven. 1893 refuted. 0 times theorem prover too weak. 675 trivial. 0 not checked. [2024-11-13 21:20:23,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:23,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 246 states and 299 transitions. [2024-11-13 21:20:23,675 INFO L276 IsEmpty]: Start isEmpty. Operand 246 states and 299 transitions. [2024-11-13 21:20:23,676 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 155 [2024-11-13 21:20:23,676 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:23,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:25,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:27,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2714 backedges. 1 proven. 2001 refuted. 0 times theorem prover too weak. 712 trivial. 0 not checked. [2024-11-13 21:20:29,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:29,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 300 states to 247 states and 300 transitions. [2024-11-13 21:20:29,257 INFO L276 IsEmpty]: Start isEmpty. Operand 247 states and 300 transitions. [2024-11-13 21:20:29,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 157 [2024-11-13 21:20:29,257 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:29,257 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:31,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:33,833 INFO L134 CoverageAnalysis]: Checked inductivity of 2863 backedges. 1 proven. 2112 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2024-11-13 21:20:35,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:35,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 301 states to 248 states and 301 transitions. [2024-11-13 21:20:35,154 INFO L276 IsEmpty]: Start isEmpty. Operand 248 states and 301 transitions. [2024-11-13 21:20:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2024-11-13 21:20:35,155 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:35,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:37,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:40,500 INFO L134 CoverageAnalysis]: Checked inductivity of 3016 backedges. 1 proven. 2226 refuted. 0 times theorem prover too weak. 789 trivial. 0 not checked. [2024-11-13 21:20:41,795 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:41,796 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 302 states to 249 states and 302 transitions. [2024-11-13 21:20:41,796 INFO L276 IsEmpty]: Start isEmpty. Operand 249 states and 302 transitions. [2024-11-13 21:20:41,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 161 [2024-11-13 21:20:41,796 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:41,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:44,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:47,471 INFO L134 CoverageAnalysis]: Checked inductivity of 3173 backedges. 1 proven. 2343 refuted. 0 times theorem prover too weak. 829 trivial. 0 not checked. [2024-11-13 21:20:49,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:49,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 303 states to 250 states and 303 transitions. [2024-11-13 21:20:49,041 INFO L276 IsEmpty]: Start isEmpty. Operand 250 states and 303 transitions. [2024-11-13 21:20:49,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 163 [2024-11-13 21:20:49,041 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:49,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:51,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:20:53,888 INFO L134 CoverageAnalysis]: Checked inductivity of 3334 backedges. 1 proven. 2463 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked. [2024-11-13 21:20:55,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:20:55,337 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 304 states to 251 states and 304 transitions. [2024-11-13 21:20:55,337 INFO L276 IsEmpty]: Start isEmpty. Operand 251 states and 304 transitions. [2024-11-13 21:20:55,338 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2024-11-13 21:20:55,338 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:20:55,338 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:20:58,314 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:01,605 INFO L134 CoverageAnalysis]: Checked inductivity of 3499 backedges. 1 proven. 2586 refuted. 0 times theorem prover too weak. 912 trivial. 0 not checked. [2024-11-13 21:21:03,109 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:03,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 305 states to 252 states and 305 transitions. [2024-11-13 21:21:03,110 INFO L276 IsEmpty]: Start isEmpty. Operand 252 states and 305 transitions. [2024-11-13 21:21:03,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2024-11-13 21:21:03,110 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:03,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:04,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:08,478 INFO L134 CoverageAnalysis]: Checked inductivity of 3668 backedges. 1 proven. 2712 refuted. 0 times theorem prover too weak. 955 trivial. 0 not checked. [2024-11-13 21:21:09,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:09,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 306 states to 253 states and 306 transitions. [2024-11-13 21:21:09,868 INFO L276 IsEmpty]: Start isEmpty. Operand 253 states and 306 transitions. [2024-11-13 21:21:09,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2024-11-13 21:21:09,869 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:09,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:12,069 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:14,950 INFO L134 CoverageAnalysis]: Checked inductivity of 3841 backedges. 1 proven. 2841 refuted. 0 times theorem prover too weak. 999 trivial. 0 not checked. [2024-11-13 21:21:15,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:15,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 307 states to 254 states and 307 transitions. [2024-11-13 21:21:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 307 transitions. [2024-11-13 21:21:15,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2024-11-13 21:21:15,777 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:15,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:18,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:32,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4018 backedges. 1 proven. 2973 refuted. 0 times theorem prover too weak. 1044 trivial. 0 not checked. [2024-11-13 21:21:43,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:43,981 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 255 states and 308 transitions. [2024-11-13 21:21:43,981 INFO L276 IsEmpty]: Start isEmpty. Operand 255 states and 308 transitions. [2024-11-13 21:21:43,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2024-11-13 21:21:43,982 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:43,982 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:46,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:46,942 INFO L134 CoverageAnalysis]: Checked inductivity of 4199 backedges. 47 proven. 48 refuted. 0 times theorem prover too weak. 4104 trivial. 0 not checked. [2024-11-13 21:21:47,520 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:47,523 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 314 states to 256 states and 314 transitions. [2024-11-13 21:21:47,523 INFO L276 IsEmpty]: Start isEmpty. Operand 256 states and 314 transitions. [2024-11-13 21:21:47,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2024-11-13 21:21:47,525 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:47,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:49,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:50,922 INFO L134 CoverageAnalysis]: Checked inductivity of 4384 backedges. 92 proven. 97 refuted. 0 times theorem prover too weak. 4195 trivial. 0 not checked. [2024-11-13 21:21:51,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:51,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 318 states to 257 states and 318 transitions. [2024-11-13 21:21:51,705 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 318 transitions. [2024-11-13 21:21:51,706 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 179 [2024-11-13 21:21:51,707 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:51,707 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:21:54,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:21:56,006 INFO L134 CoverageAnalysis]: Checked inductivity of 4766 backedges. 182 proven. 204 refuted. 0 times theorem prover too weak. 4380 trivial. 0 not checked. [2024-11-13 21:21:57,085 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:21:57,086 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 320 states to 258 states and 320 transitions. [2024-11-13 21:21:57,086 INFO L276 IsEmpty]: Start isEmpty. Operand 258 states and 320 transitions. [2024-11-13 21:21:57,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2024-11-13 21:21:57,087 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:21:57,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:00,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:01,580 INFO L134 CoverageAnalysis]: Checked inductivity of 4963 backedges. 227 proven. 262 refuted. 0 times theorem prover too weak. 4474 trivial. 0 not checked. [2024-11-13 21:22:02,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:02,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 321 states to 259 states and 321 transitions. [2024-11-13 21:22:02,228 INFO L276 IsEmpty]: Start isEmpty. Operand 259 states and 321 transitions. [2024-11-13 21:22:02,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 183 [2024-11-13 21:22:02,229 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:02,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:04,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:06,046 INFO L134 CoverageAnalysis]: Checked inductivity of 5164 backedges. 272 proven. 323 refuted. 0 times theorem prover too weak. 4569 trivial. 0 not checked. [2024-11-13 21:22:07,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:07,905 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 325 states to 261 states and 325 transitions. [2024-11-13 21:22:07,905 INFO L276 IsEmpty]: Start isEmpty. Operand 261 states and 325 transitions. [2024-11-13 21:22:07,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2024-11-13 21:22:07,906 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:07,906 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:11,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:12,702 INFO L134 CoverageAnalysis]: Checked inductivity of 5369 backedges. 317 proven. 387 refuted. 0 times theorem prover too weak. 4665 trivial. 0 not checked. [2024-11-13 21:22:13,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:13,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 262 states and 326 transitions. [2024-11-13 21:22:13,693 INFO L276 IsEmpty]: Start isEmpty. Operand 262 states and 326 transitions. [2024-11-13 21:22:13,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 187 [2024-11-13 21:22:13,694 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:13,694 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:16,716 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:18,111 INFO L134 CoverageAnalysis]: Checked inductivity of 5578 backedges. 362 proven. 454 refuted. 0 times theorem prover too weak. 4762 trivial. 0 not checked. [2024-11-13 21:22:19,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:19,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 327 states to 263 states and 327 transitions. [2024-11-13 21:22:19,230 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 327 transitions. [2024-11-13 21:22:19,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 189 [2024-11-13 21:22:19,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:19,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:23,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:24,811 INFO L134 CoverageAnalysis]: Checked inductivity of 5791 backedges. 407 proven. 524 refuted. 0 times theorem prover too weak. 4860 trivial. 0 not checked. [2024-11-13 21:22:25,757 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:25,758 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 328 states to 264 states and 328 transitions. [2024-11-13 21:22:25,758 INFO L276 IsEmpty]: Start isEmpty. Operand 264 states and 328 transitions. [2024-11-13 21:22:25,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2024-11-13 21:22:25,759 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:25,759 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:29,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:30,597 INFO L134 CoverageAnalysis]: Checked inductivity of 6008 backedges. 452 proven. 597 refuted. 0 times theorem prover too weak. 4959 trivial. 0 not checked. [2024-11-13 21:22:31,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:31,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 329 states to 265 states and 329 transitions. [2024-11-13 21:22:31,318 INFO L276 IsEmpty]: Start isEmpty. Operand 265 states and 329 transitions. [2024-11-13 21:22:31,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 193 [2024-11-13 21:22:31,318 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:31,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:34,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:35,781 INFO L134 CoverageAnalysis]: Checked inductivity of 6229 backedges. 497 proven. 673 refuted. 0 times theorem prover too weak. 5059 trivial. 0 not checked. [2024-11-13 21:22:36,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:36,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 330 states to 266 states and 330 transitions. [2024-11-13 21:22:36,574 INFO L276 IsEmpty]: Start isEmpty. Operand 266 states and 330 transitions. [2024-11-13 21:22:36,576 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2024-11-13 21:22:36,576 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:36,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:39,657 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:41,593 INFO L134 CoverageAnalysis]: Checked inductivity of 6454 backedges. 542 proven. 752 refuted. 0 times theorem prover too weak. 5160 trivial. 0 not checked. [2024-11-13 21:22:42,370 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:42,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 331 states to 267 states and 331 transitions. [2024-11-13 21:22:42,371 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 331 transitions. [2024-11-13 21:22:42,371 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 197 [2024-11-13 21:22:42,371 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:42,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:46,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:47,328 INFO L134 CoverageAnalysis]: Checked inductivity of 6683 backedges. 587 proven. 834 refuted. 0 times theorem prover too weak. 5262 trivial. 0 not checked. [2024-11-13 21:22:48,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:48,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 332 states to 268 states and 332 transitions. [2024-11-13 21:22:48,049 INFO L276 IsEmpty]: Start isEmpty. Operand 268 states and 332 transitions. [2024-11-13 21:22:48,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2024-11-13 21:22:48,050 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:48,051 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:50,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:52,087 INFO L134 CoverageAnalysis]: Checked inductivity of 6916 backedges. 632 proven. 919 refuted. 0 times theorem prover too weak. 5365 trivial. 0 not checked. [2024-11-13 21:22:53,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:53,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 333 states to 269 states and 333 transitions. [2024-11-13 21:22:53,230 INFO L276 IsEmpty]: Start isEmpty. Operand 269 states and 333 transitions. [2024-11-13 21:22:53,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 201 [2024-11-13 21:22:53,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:53,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:22:54,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:22:57,000 INFO L134 CoverageAnalysis]: Checked inductivity of 7153 backedges. 677 proven. 1007 refuted. 0 times theorem prover too weak. 5469 trivial. 0 not checked. [2024-11-13 21:22:58,580 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:22:58,581 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 334 states to 270 states and 334 transitions. [2024-11-13 21:22:58,581 INFO L276 IsEmpty]: Start isEmpty. Operand 270 states and 334 transitions. [2024-11-13 21:22:58,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 203 [2024-11-13 21:22:58,583 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:22:58,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:02,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:04,634 INFO L134 CoverageAnalysis]: Checked inductivity of 7394 backedges. 722 proven. 1098 refuted. 0 times theorem prover too weak. 5574 trivial. 0 not checked. [2024-11-13 21:23:05,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:05,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 271 states and 335 transitions. [2024-11-13 21:23:05,478 INFO L276 IsEmpty]: Start isEmpty. Operand 271 states and 335 transitions. [2024-11-13 21:23:05,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 205 [2024-11-13 21:23:05,479 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:05,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:08,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:10,914 INFO L134 CoverageAnalysis]: Checked inductivity of 7639 backedges. 767 proven. 1192 refuted. 0 times theorem prover too weak. 5680 trivial. 0 not checked. [2024-11-13 21:23:11,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:11,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 336 states to 272 states and 336 transitions. [2024-11-13 21:23:11,712 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 336 transitions. [2024-11-13 21:23:11,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2024-11-13 21:23:11,713 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:11,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:14,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:16,320 INFO L134 CoverageAnalysis]: Checked inductivity of 7888 backedges. 812 proven. 1289 refuted. 0 times theorem prover too weak. 5787 trivial. 0 not checked. [2024-11-13 21:23:17,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:17,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 337 states to 273 states and 337 transitions. [2024-11-13 21:23:17,533 INFO L276 IsEmpty]: Start isEmpty. Operand 273 states and 337 transitions. [2024-11-13 21:23:17,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 209 [2024-11-13 21:23:17,534 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:17,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:21,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:23,612 INFO L134 CoverageAnalysis]: Checked inductivity of 8141 backedges. 857 proven. 1389 refuted. 0 times theorem prover too weak. 5895 trivial. 0 not checked. [2024-11-13 21:23:24,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:24,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 338 states to 274 states and 338 transitions. [2024-11-13 21:23:24,639 INFO L276 IsEmpty]: Start isEmpty. Operand 274 states and 338 transitions. [2024-11-13 21:23:24,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 211 [2024-11-13 21:23:24,640 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:24,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:27,027 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:28,861 INFO L134 CoverageAnalysis]: Checked inductivity of 8398 backedges. 902 proven. 1492 refuted. 0 times theorem prover too weak. 6004 trivial. 0 not checked. [2024-11-13 21:23:29,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:29,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 339 states to 275 states and 339 transitions. [2024-11-13 21:23:29,942 INFO L276 IsEmpty]: Start isEmpty. Operand 275 states and 339 transitions. [2024-11-13 21:23:29,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2024-11-13 21:23:29,943 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:29,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:33,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:36,327 INFO L134 CoverageAnalysis]: Checked inductivity of 8659 backedges. 947 proven. 1598 refuted. 0 times theorem prover too weak. 6114 trivial. 0 not checked. [2024-11-13 21:23:37,832 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:37,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 340 states to 276 states and 340 transitions. [2024-11-13 21:23:37,833 INFO L276 IsEmpty]: Start isEmpty. Operand 276 states and 340 transitions. [2024-11-13 21:23:37,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2024-11-13 21:23:37,834 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:37,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:42,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:44,151 INFO L134 CoverageAnalysis]: Checked inductivity of 8924 backedges. 992 proven. 1707 refuted. 0 times theorem prover too weak. 6225 trivial. 0 not checked. [2024-11-13 21:23:44,993 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:44,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 341 states to 277 states and 341 transitions. [2024-11-13 21:23:44,994 INFO L276 IsEmpty]: Start isEmpty. Operand 277 states and 341 transitions. [2024-11-13 21:23:44,995 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 217 [2024-11-13 21:23:44,995 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:44,995 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:48,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:50,009 INFO L134 CoverageAnalysis]: Checked inductivity of 9193 backedges. 1037 proven. 1819 refuted. 0 times theorem prover too weak. 6337 trivial. 0 not checked. [2024-11-13 21:23:50,885 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:50,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 342 states to 278 states and 342 transitions. [2024-11-13 21:23:50,886 INFO L276 IsEmpty]: Start isEmpty. Operand 278 states and 342 transitions. [2024-11-13 21:23:50,887 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 219 [2024-11-13 21:23:50,887 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:50,887 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:23:54,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:23:56,757 INFO L134 CoverageAnalysis]: Checked inductivity of 9466 backedges. 1082 proven. 1934 refuted. 0 times theorem prover too weak. 6450 trivial. 0 not checked. [2024-11-13 21:23:58,176 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:23:58,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 343 states to 279 states and 343 transitions. [2024-11-13 21:23:58,177 INFO L276 IsEmpty]: Start isEmpty. Operand 279 states and 343 transitions. [2024-11-13 21:23:58,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 221 [2024-11-13 21:23:58,178 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:23:58,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:01,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:05,065 INFO L134 CoverageAnalysis]: Checked inductivity of 9743 backedges. 1127 proven. 2052 refuted. 0 times theorem prover too weak. 6564 trivial. 0 not checked. [2024-11-13 21:24:06,474 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:06,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 280 states and 344 transitions. [2024-11-13 21:24:06,475 INFO L276 IsEmpty]: Start isEmpty. Operand 280 states and 344 transitions. [2024-11-13 21:24:06,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 223 [2024-11-13 21:24:06,475 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:06,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:14,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:16,458 INFO L134 CoverageAnalysis]: Checked inductivity of 10024 backedges. 1172 proven. 2173 refuted. 0 times theorem prover too weak. 6679 trivial. 0 not checked. [2024-11-13 21:24:17,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:17,404 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 345 states to 281 states and 345 transitions. [2024-11-13 21:24:17,404 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 345 transitions. [2024-11-13 21:24:17,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 225 [2024-11-13 21:24:17,405 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:17,405 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:21,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:24,454 INFO L134 CoverageAnalysis]: Checked inductivity of 10309 backedges. 1217 proven. 2297 refuted. 0 times theorem prover too weak. 6795 trivial. 0 not checked. [2024-11-13 21:24:25,631 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:25,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 346 states to 282 states and 346 transitions. [2024-11-13 21:24:25,632 INFO L276 IsEmpty]: Start isEmpty. Operand 282 states and 346 transitions. [2024-11-13 21:24:25,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 227 [2024-11-13 21:24:25,633 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:25,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:31,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:34,269 INFO L134 CoverageAnalysis]: Checked inductivity of 10598 backedges. 1262 proven. 2424 refuted. 0 times theorem prover too weak. 6912 trivial. 0 not checked. [2024-11-13 21:24:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:35,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 347 states to 283 states and 347 transitions. [2024-11-13 21:24:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 283 states and 347 transitions. [2024-11-13 21:24:35,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 229 [2024-11-13 21:24:35,243 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:35,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:39,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:41,556 INFO L134 CoverageAnalysis]: Checked inductivity of 10891 backedges. 1307 proven. 2554 refuted. 0 times theorem prover too weak. 7030 trivial. 0 not checked. [2024-11-13 21:24:42,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:42,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 348 states to 284 states and 348 transitions. [2024-11-13 21:24:42,493 INFO L276 IsEmpty]: Start isEmpty. Operand 284 states and 348 transitions. [2024-11-13 21:24:42,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2024-11-13 21:24:42,494 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:42,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:45,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:48,641 INFO L134 CoverageAnalysis]: Checked inductivity of 11188 backedges. 1352 proven. 2687 refuted. 0 times theorem prover too weak. 7149 trivial. 0 not checked. [2024-11-13 21:24:49,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:49,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 349 states to 285 states and 349 transitions. [2024-11-13 21:24:49,969 INFO L276 IsEmpty]: Start isEmpty. Operand 285 states and 349 transitions. [2024-11-13 21:24:49,970 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2024-11-13 21:24:49,970 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:49,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:24:52,569 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:24:55,105 INFO L134 CoverageAnalysis]: Checked inductivity of 11489 backedges. 1397 proven. 2823 refuted. 0 times theorem prover too weak. 7269 trivial. 0 not checked. [2024-11-13 21:24:56,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:24:56,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 350 states to 286 states and 350 transitions. [2024-11-13 21:24:56,421 INFO L276 IsEmpty]: Start isEmpty. Operand 286 states and 350 transitions. [2024-11-13 21:24:56,422 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 235 [2024-11-13 21:24:56,422 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:24:56,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:02,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:04,884 INFO L134 CoverageAnalysis]: Checked inductivity of 11794 backedges. 1442 proven. 2962 refuted. 0 times theorem prover too weak. 7390 trivial. 0 not checked. [2024-11-13 21:25:06,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:06,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 351 states to 287 states and 351 transitions. [2024-11-13 21:25:06,430 INFO L276 IsEmpty]: Start isEmpty. Operand 287 states and 351 transitions. [2024-11-13 21:25:06,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 237 [2024-11-13 21:25:06,431 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:06,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:11,844 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:15,433 INFO L134 CoverageAnalysis]: Checked inductivity of 12103 backedges. 1487 proven. 3104 refuted. 0 times theorem prover too weak. 7512 trivial. 0 not checked. [2024-11-13 21:25:16,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:16,973 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 352 states to 288 states and 352 transitions. [2024-11-13 21:25:16,973 INFO L276 IsEmpty]: Start isEmpty. Operand 288 states and 352 transitions. [2024-11-13 21:25:16,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 239 [2024-11-13 21:25:16,974 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:16,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:20,803 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:23,652 INFO L134 CoverageAnalysis]: Checked inductivity of 12416 backedges. 1532 proven. 3249 refuted. 0 times theorem prover too weak. 7635 trivial. 0 not checked. [2024-11-13 21:25:25,326 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:25,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 289 states and 353 transitions. [2024-11-13 21:25:25,326 INFO L276 IsEmpty]: Start isEmpty. Operand 289 states and 353 transitions. [2024-11-13 21:25:25,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 241 [2024-11-13 21:25:25,328 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:25,328 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:29,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:32,889 INFO L134 CoverageAnalysis]: Checked inductivity of 12733 backedges. 1577 proven. 3397 refuted. 0 times theorem prover too weak. 7759 trivial. 0 not checked. [2024-11-13 21:25:34,229 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:25:34,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 354 states to 290 states and 354 transitions. [2024-11-13 21:25:34,230 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 354 transitions. [2024-11-13 21:25:34,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 243 [2024-11-13 21:25:34,231 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:25:34,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:25:38,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:25:53,006 INFO L134 CoverageAnalysis]: Checked inductivity of 13054 backedges. 1622 proven. 3548 refuted. 0 times theorem prover too weak. 7884 trivial. 0 not checked. [2024-11-13 21:26:06,279 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:06,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 355 states to 291 states and 355 transitions. [2024-11-13 21:26:06,280 INFO L276 IsEmpty]: Start isEmpty. Operand 291 states and 355 transitions. [2024-11-13 21:26:06,280 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 245 [2024-11-13 21:26:06,281 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:06,281 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:15,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:32,098 INFO L134 CoverageAnalysis]: Checked inductivity of 13379 backedges. 1667 proven. 3702 refuted. 0 times theorem prover too weak. 8010 trivial. 0 not checked. [2024-11-13 21:26:46,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:46,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 356 states to 292 states and 356 transitions. [2024-11-13 21:26:46,194 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states and 356 transitions. [2024-11-13 21:26:46,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 247 [2024-11-13 21:26:46,195 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:46,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:26:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:26:54,382 INFO L134 CoverageAnalysis]: Checked inductivity of 13708 backedges. 1712 proven. 3859 refuted. 0 times theorem prover too weak. 8137 trivial. 0 not checked. [2024-11-13 21:26:56,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:26:56,156 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 357 states to 293 states and 357 transitions. [2024-11-13 21:26:56,156 INFO L276 IsEmpty]: Start isEmpty. Operand 293 states and 357 transitions. [2024-11-13 21:26:56,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2024-11-13 21:26:56,157 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:26:56,157 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-11-13 21:27:04,410 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-11-13 21:27:09,001 INFO L134 CoverageAnalysis]: Checked inductivity of 14041 backedges. 1757 proven. 4019 refuted. 0 times theorem prover too weak. 8265 trivial. 0 not checked. [2024-11-13 21:27:11,062 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2024-11-13 21:27:11,063 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 358 states to 294 states and 358 transitions. [2024-11-13 21:27:11,063 INFO L276 IsEmpty]: Start isEmpty. Operand 294 states and 358 transitions. [2024-11-13 21:27:11,064 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 251 [2024-11-13 21:27:11,064 INFO L420 CodeCheckObserver]: Error Path is FOUND. [2024-11-13 21:27:11,064 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms