./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-overflow.prp --file ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for overflows Using default analysis Version 527bcce2 Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/config/KojakReach.xml -i ../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2 --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! overflow) ) --witnessprinter.graph.data.producer Kojak --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 92e6df76ce1206795a3a206ec7de3a20b30db31ab661efba7e1901708b9ce34a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 18:25:11,453 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 18:25:11,527 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/config/svcomp-Overflow-32bit-Kojak_Default.epf [2023-11-21 18:25:11,533 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 18:25:11,533 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.plugins.generator.codecheck.Interpolating solver [2023-11-21 18:25:11,560 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 18:25:11,561 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 18:25:11,562 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2023-11-21 18:25:11,563 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 18:25:11,563 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 18:25:11,564 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 18:25:11,565 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 18:25:11,565 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 18:25:11,566 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 18:25:11,566 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 18:25:11,567 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 18:25:11,567 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 18:25:11,568 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 18:25:11,569 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 18:25:11,569 INFO L153 SettingsManager]: * Check absence of signed integer overflows=true [2023-11-21 18:25:11,570 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 18:25:11,575 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 18:25:11,575 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 18:25:11,576 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 18:25:11,576 INFO L151 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2023-11-21 18:25:11,577 INFO L153 SettingsManager]: * Timeout in seconds=1000000 [2023-11-21 18:25:11,577 INFO L153 SettingsManager]: * Theory for external solver=ALL [2023-11-21 18:25:11,577 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 18:25:11,578 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:11,578 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 18:25:11,579 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 18:25:11,579 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 18:25:11,580 INFO L153 SettingsManager]: * Trace refinement strategy=PENGUIN [2023-11-21 18:25:11,581 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 18:25:11,582 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 18:25:11,582 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! overflow) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 92e6df76ce1206795a3a206ec7de3a20b30db31ab661efba7e1901708b9ce34a [2023-11-21 18:25:11,857 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 18:25:11,879 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 18:25:11,882 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 18:25:11,884 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 18:25:11,884 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 18:25:11,886 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/../../sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2023-11-21 18:25:15,133 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 18:25:15,473 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 18:25:15,475 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/sv-benchmarks/c/nla-digbench-scaling/fermat1-ll_valuebound1.c [2023-11-21 18:25:15,485 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/data/26dd36242/83291e12bb604c2ebe4db2e482e8f1b6/FLAGa39a46f82 [2023-11-21 18:25:15,502 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/data/26dd36242/83291e12bb604c2ebe4db2e482e8f1b6 [2023-11-21 18:25:15,509 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 18:25:15,511 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 18:25:15,512 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:15,513 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 18:25:15,519 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 18:25:15,520 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,524 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@51ea276d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15, skipping insertion in model container [2023-11-21 18:25:15,524 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,551 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 18:25:15,767 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:15,779 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 18:25:15,805 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 18:25:15,820 INFO L206 MainTranslator]: Completed translation [2023-11-21 18:25:15,821 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15 WrapperNode [2023-11-21 18:25:15,821 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 18:25:15,822 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:15,823 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 18:25:15,823 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 18:25:15,829 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,837 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,870 INFO L138 Inliner]: procedures = 14, calls = 16, calls flagged for inlining = 3, calls inlined = 3, statements flattened = 155 [2023-11-21 18:25:15,870 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 18:25:15,871 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 18:25:15,871 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 18:25:15,871 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 18:25:15,882 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,887 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,889 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,890 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,895 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,899 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,901 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,903 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,905 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 18:25:15,906 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 18:25:15,907 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 18:25:15,907 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 18:25:15,908 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 06:25:15" (1/1) ... [2023-11-21 18:25:15,914 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2023-11-21 18:25:15,930 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/z3 [2023-11-21 18:25:15,962 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2023-11-21 18:25:15,968 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_8950a651-1537-4b0f-8bfa-4866f332413e/bin/ukojak-verify-i0I2FZA1j2/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2023-11-21 18:25:15,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 18:25:15,998 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-11-21 18:25:15,998 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-11-21 18:25:15,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 18:25:15,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 18:25:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 18:25:15,999 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2023-11-21 18:25:15,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2023-11-21 18:25:16,071 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 18:25:16,074 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 18:25:16,740 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 18:25:16,793 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 18:25:16,794 INFO L308 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-21 18:25:16,796 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:16 BoogieIcfgContainer [2023-11-21 18:25:16,796 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 18:25:16,797 INFO L112 PluginConnector]: ------------------------CodeCheck---------------------------- [2023-11-21 18:25:16,797 INFO L270 PluginConnector]: Initializing CodeCheck... [2023-11-21 18:25:16,808 INFO L274 PluginConnector]: CodeCheck initialized [2023-11-21 18:25:16,809 INFO L184 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 06:25:16" (1/1) ... [2023-11-21 18:25:16,819 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 18:25:16,882 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:16,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 217 states to 206 states and 217 transitions. [2023-11-21 18:25:16,891 INFO L276 IsEmpty]: Start isEmpty. Operand 206 states and 217 transitions. [2023-11-21 18:25:16,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 10 [2023-11-21 18:25:16,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:16,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:17,174 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:17,182 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 205 states and 216 transitions. [2023-11-21 18:25:17,186 INFO L276 IsEmpty]: Start isEmpty. Operand 205 states and 216 transitions. [2023-11-21 18:25:17,186 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 11 [2023-11-21 18:25:17,187 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:17,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:17,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:17,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 222 states to 204 states and 215 transitions. [2023-11-21 18:25:17,409 INFO L276 IsEmpty]: Start isEmpty. Operand 204 states and 215 transitions. [2023-11-21 18:25:17,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 12 [2023-11-21 18:25:17,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:17,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,441 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:17,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:17,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 221 states to 203 states and 214 transitions. [2023-11-21 18:25:17,583 INFO L276 IsEmpty]: Start isEmpty. Operand 203 states and 214 transitions. [2023-11-21 18:25:17,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 13 [2023-11-21 18:25:17,584 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:17,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,668 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:17,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:17,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 220 states to 202 states and 213 transitions. [2023-11-21 18:25:17,741 INFO L276 IsEmpty]: Start isEmpty. Operand 202 states and 213 transitions. [2023-11-21 18:25:17,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 14 [2023-11-21 18:25:17,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:17,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,769 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2023-11-21 18:25:17,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:17,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 219 states to 201 states and 212 transitions. [2023-11-21 18:25:17,811 INFO L276 IsEmpty]: Start isEmpty. Operand 201 states and 212 transitions. [2023-11-21 18:25:17,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:17,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:17,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:17,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:17,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:17,888 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,258 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,259 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,282 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,284 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,322 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,337 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,361 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,362 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,427 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,428 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,428 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,429 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,429 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,429 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,451 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,575 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,576 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,577 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,577 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,577 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,691 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,692 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,711 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,760 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,761 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,761 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,761 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,831 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,852 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,852 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,853 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,854 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,854 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:18,924 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:18,940 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:18,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:18,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:18,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:18,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:18,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:18,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:18,975 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:18,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,013 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,028 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,029 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,056 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,092 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,107 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,107 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,107 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,108 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,172 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,173 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,173 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,173 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,239 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,240 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,240 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,302 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,303 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,373 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,374 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,374 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,391 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,392 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,439 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,439 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,501 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,502 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,502 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,523 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,524 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,593 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,594 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,595 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,595 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,596 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,596 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,655 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,701 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,713 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,714 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,715 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,732 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,733 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,760 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,772 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,773 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,774 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,774 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,774 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,793 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,822 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,835 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,837 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,837 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,837 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,837 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,856 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,858 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,899 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:19,947 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:19,959 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:19,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:19,960 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:19,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:19,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:19,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:19,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:19,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:19,979 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,022 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,023 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,023 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,041 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,084 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,101 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,143 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,143 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,189 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,201 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,203 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,220 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,220 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,221 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,250 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,262 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,281 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,322 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,322 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,339 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,340 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,341 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,384 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,384 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,384 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,384 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,385 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,433 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,447 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,468 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,523 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,524 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,525 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,543 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,544 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,589 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,590 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,590 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,610 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,611 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,642 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,656 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,657 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,657 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,658 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,676 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,677 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,678 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,709 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,725 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,726 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,790 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,792 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,798 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,821 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,864 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,865 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,882 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,883 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,921 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,922 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,922 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,922 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,922 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,923 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:20,939 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:20,940 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:20,970 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:20,981 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:20,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:20,982 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:20,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:20,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:20,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:20,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,044 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,045 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,045 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,045 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,066 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,093 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,106 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,106 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,106 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,106 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,150 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,164 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,164 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,164 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,196 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,198 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,245 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,263 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,301 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,347 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,360 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,426 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,426 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,444 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,472 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,483 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,484 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,485 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,485 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,504 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,548 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,549 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,549 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,549 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,549 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,568 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,569 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,608 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,619 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,622 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,622 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,622 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,622 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,622 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,637 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,664 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,683 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,726 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,738 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,793 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,794 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,794 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,810 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,847 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,847 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,864 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,901 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,902 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,903 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,903 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,919 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:21,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:21,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:21,959 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:21,959 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:21,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:21,960 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:21,965 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:21,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:21,981 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:21,982 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,007 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,017 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,019 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,019 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,019 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,019 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,020 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,036 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,037 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,062 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,074 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,097 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,122 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,134 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,199 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,245 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,256 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,257 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,258 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,258 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,258 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,274 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,300 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,311 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,384 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,385 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,422 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,439 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,440 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,470 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,480 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,481 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,481 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,497 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,498 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,522 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,532 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,533 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,533 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,533 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,586 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,605 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,644 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,654 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,655 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,655 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,675 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,702 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,712 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,713 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,713 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,729 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,730 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,831 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,832 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,867 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,892 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,893 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,918 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,927 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,929 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,929 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,929 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,943 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,944 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:22,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:22,968 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:22,979 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:22,980 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:22,980 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:22,980 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:22,980 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:22,980 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:22,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:22,999 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,000 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,035 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,035 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,052 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,053 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,078 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,088 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,089 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,105 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,131 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,141 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,146 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,163 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,196 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,197 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,213 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,248 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,301 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,301 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,318 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,319 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,345 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,357 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,373 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,373 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,409 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,410 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,410 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,410 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,410 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,410 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,463 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,463 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,481 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,482 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,509 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,519 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,520 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,535 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,572 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,572 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,572 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,591 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,592 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,636 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,637 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,638 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,638 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,638 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,690 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,730 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,739 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,740 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,740 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,741 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,746 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,785 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,795 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,796 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,796 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,796 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,811 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,812 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,845 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,846 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,846 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,860 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,861 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,862 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,885 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,895 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,895 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,909 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,910 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,945 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,945 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,945 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,945 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:23,961 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:23,962 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:23,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:23,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:23,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:23,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:23,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:23,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:23,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,043 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,081 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,090 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,091 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,107 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,142 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,146 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,146 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,148 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,163 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,164 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,201 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,251 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,251 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,299 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,300 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,318 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,342 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,351 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,352 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,366 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,367 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,391 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,400 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,400 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,402 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,418 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,452 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,495 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,506 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,507 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,507 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,570 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,571 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,586 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,587 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,610 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,618 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,619 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,619 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,619 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,620 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,644 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,645 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,646 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,669 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,680 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,695 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,695 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,696 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,720 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,729 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,730 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,730 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,745 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,791 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,809 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,845 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,845 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,845 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,859 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,859 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,860 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,884 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,893 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,894 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,910 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:24,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:24,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:24,952 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:24,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:24,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:24,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:24,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:24,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:24,968 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:24,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,002 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,018 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,054 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,054 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,069 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,070 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,095 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,104 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,105 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,105 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,119 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,120 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,153 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,154 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,154 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,155 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,171 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,206 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,207 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,249 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,259 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,277 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,303 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,313 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,313 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,329 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,330 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,331 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,355 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,365 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,408 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,417 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,461 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,469 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,470 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,473 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,521 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,530 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,531 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,531 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,552 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,553 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,554 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,589 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,594 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,639 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,653 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,653 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,653 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,668 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,669 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,693 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,702 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,703 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,703 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,728 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,729 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,767 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,767 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,785 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,786 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,822 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,822 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,842 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,843 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,880 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,881 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,881 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,881 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,881 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,900 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,902 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,938 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:25,948 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:25,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:25,949 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:25,949 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:25,949 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:25,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:25,965 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:25,965 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:25,966 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:25,991 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,001 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,049 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,089 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,097 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,098 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,098 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,144 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,160 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,183 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,191 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,192 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,192 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,192 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,208 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,231 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,255 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,256 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,256 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,256 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,256 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,256 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,272 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,273 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,296 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,304 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,305 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,305 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,305 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,306 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,306 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,322 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,322 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,355 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,355 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,396 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,405 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,444 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,512 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,521 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,567 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,568 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,583 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,612 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,613 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,649 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,658 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,673 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,703 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,704 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,704 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,705 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,719 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,719 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,742 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,751 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,751 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,765 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,766 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,801 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,802 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,802 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,815 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,816 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,817 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,840 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,849 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,863 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,863 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,910 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,911 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,911 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,911 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,911 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,927 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,948 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:26,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:26,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:26,957 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:26,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:26,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:26,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:26,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:26,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:26,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:26,994 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,003 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,020 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,020 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,044 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,053 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,068 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,094 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,102 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,103 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,103 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,103 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,119 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,143 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,152 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,152 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,168 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,168 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,251 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,252 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,252 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,267 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,267 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,298 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,313 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,352 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,353 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,353 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,353 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,353 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,354 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,367 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,392 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,401 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,416 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,449 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,450 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,464 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,493 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,508 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,509 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,534 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,542 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,556 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,578 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,587 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,601 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,602 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,634 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,635 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,649 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,692 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,693 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,716 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,724 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,724 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,725 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,725 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,725 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,771 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,771 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,771 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,772 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,772 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,785 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,786 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,807 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,816 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,830 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,831 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,854 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,878 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,879 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,909 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,910 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,923 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,924 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,946 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:27,953 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:27,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:27,954 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:27,957 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:27,957 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:27,957 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:27,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:27,970 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:27,971 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:27,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,003 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,040 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,048 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,049 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,049 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,049 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,049 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,063 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,064 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,088 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,095 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,096 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,096 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,096 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,097 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,141 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,141 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,141 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,154 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,155 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,155 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,191 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,236 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,244 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,258 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,280 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,289 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,302 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,324 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,333 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,336 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,336 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,336 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,349 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,350 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,371 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,380 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,423 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,423 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,424 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,424 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,424 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,424 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,437 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,437 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,438 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,459 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,468 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,468 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,468 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,468 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,485 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,486 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,507 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,514 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,515 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,515 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,516 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,516 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,528 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,529 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,530 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,551 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,559 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,559 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,560 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,674 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,688 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,688 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,719 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,719 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,719 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,765 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,827 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,852 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,861 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,861 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,862 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,915 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,915 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,916 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,929 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,930 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,930 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:28,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:28,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:28,962 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:28,962 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:28,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:28,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:28,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:28,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:28,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:28,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,001 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,009 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,010 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,010 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,010 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,023 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,024 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,025 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,073 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,082 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,082 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,082 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,096 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,096 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,118 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,126 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,127 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,127 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,140 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,172 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,185 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,186 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,209 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,216 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,217 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,219 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,219 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,265 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,312 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,312 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,312 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,312 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,313 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,326 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,327 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,357 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,357 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,357 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,371 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,394 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,402 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,402 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,417 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,447 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,447 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,448 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,448 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,462 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,493 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,507 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,508 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,530 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,538 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,538 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,538 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,539 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,552 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,574 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,583 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,584 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,620 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,629 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,629 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,629 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,644 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,666 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,721 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,768 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,814 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,814 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,814 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,828 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,859 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,861 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,861 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,889 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,890 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,912 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,921 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,939 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:29,960 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:29,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:29,969 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:29,969 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:29,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:29,970 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:29,970 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:29,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:29,983 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:29,984 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,005 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,013 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,014 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,014 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,014 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,014 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,027 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,028 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,060 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,061 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,061 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,061 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,061 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,076 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,076 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,099 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,107 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,108 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,109 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,109 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,109 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,122 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,123 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,124 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,154 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,155 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,170 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,192 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,201 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,202 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,202 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,215 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,216 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,239 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,247 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,293 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,293 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,293 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,294 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,307 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,308 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,308 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,354 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,376 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,386 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,386 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,386 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,400 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,401 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,430 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,431 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,431 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,431 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,431 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,445 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,467 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,476 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,522 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,536 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,537 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,559 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,567 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,567 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,567 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,567 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,674 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,697 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,712 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,712 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,727 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,728 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,752 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,762 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,778 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,802 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,853 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,863 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,863 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,864 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,878 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,905 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,914 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,936 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,936 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:30,963 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:30,974 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:30,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:30,974 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:30,975 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:30,975 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:30,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:30,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:30,992 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:30,993 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,027 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,028 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,028 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,041 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,042 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,042 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,071 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,085 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,115 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,115 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,115 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,116 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,129 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,130 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,152 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,160 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,160 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,160 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,160 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,205 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,242 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,250 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,251 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,251 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,252 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,265 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,288 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,296 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,296 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,342 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,343 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,343 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,343 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,343 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,371 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,372 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,443 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,451 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,452 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,452 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,452 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,452 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,465 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,466 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,489 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,498 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,513 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,514 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,544 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,581 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,590 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,636 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,646 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,646 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,646 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,660 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,684 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,692 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,738 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,738 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,738 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,761 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,781 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,789 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,790 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,790 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,790 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,835 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,846 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,846 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,846 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,848 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,848 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,851 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,872 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,873 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,894 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,905 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,906 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,906 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,906 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,921 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,952 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,952 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,952 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:31,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:31,967 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:31,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:31,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:31,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:31,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:31,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:31,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:31,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:31,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,039 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,040 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,040 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,041 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,053 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,053 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,054 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,075 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,083 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,083 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,084 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,084 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,099 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,109 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,109 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,146 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,161 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,185 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,192 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,195 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,207 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,208 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,209 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,230 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,237 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,237 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,238 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,238 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,238 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,238 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,251 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,252 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,274 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,283 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,323 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,332 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,332 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,356 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,357 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,382 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,390 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,390 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,432 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,440 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,441 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,441 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,441 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,455 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,456 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,487 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,532 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,532 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,532 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,545 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,546 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,569 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,578 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,592 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,593 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,625 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,625 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,625 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,638 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,638 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,639 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,661 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,669 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,669 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,670 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,670 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,670 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,684 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,685 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,685 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,708 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,716 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,716 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,716 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,717 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,717 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,729 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,730 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,731 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,757 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,764 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,765 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,765 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,779 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,869 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,883 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,884 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,904 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,912 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,913 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,913 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,913 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,913 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,913 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,927 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:32,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:32,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:32,958 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:32,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:32,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:32,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:32,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:32,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:32,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:32,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,001 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,013 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,043 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,087 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,088 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,088 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,088 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,102 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,102 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,125 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,132 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,133 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,133 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,133 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,133 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,146 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,147 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,147 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,169 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,177 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,177 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,178 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,190 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,221 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,265 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,280 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,310 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,346 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,354 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,354 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,354 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,368 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,369 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,397 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,397 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,398 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,398 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,398 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,398 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,435 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,443 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,443 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,443 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,443 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,444 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,457 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,458 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,479 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,505 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,520 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,543 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,551 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,551 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,565 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,588 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,597 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,597 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,597 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,598 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,598 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,642 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,642 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,679 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,687 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,701 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,702 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,733 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,733 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,733 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,747 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,775 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,783 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,784 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,784 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,784 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,798 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,838 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,881 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,882 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,903 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,911 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,911 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,912 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,925 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,926 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,945 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:33,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:33,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:33,953 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:33,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:33,953 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:33,953 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:33,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:33,966 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:33,967 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:33,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,004 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,017 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,017 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,045 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,046 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,046 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,046 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,046 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,046 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,060 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,060 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,090 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,110 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,110 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,144 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,153 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,210 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,224 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,255 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,268 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,299 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,345 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,350 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,365 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,365 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,366 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,390 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,398 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,398 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,398 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,414 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,415 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,448 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,455 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,456 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,456 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,470 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,494 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,502 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,502 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,503 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,503 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,503 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,517 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,518 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,519 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,545 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,553 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,553 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,554 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,573 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,596 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,605 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,605 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,605 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,605 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,605 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,621 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,651 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,658 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,659 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,659 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,659 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,659 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,676 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,677 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,699 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,708 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,709 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,709 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,709 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,710 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,710 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,746 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,754 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,755 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,755 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,755 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,755 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,772 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,773 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,812 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,848 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,891 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,899 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,899 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,899 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,936 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,943 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,944 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,944 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,944 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:34,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:34,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:34,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:34,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:34,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:34,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:34,986 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:34,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:34,986 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:34,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,021 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,028 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,029 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,029 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,029 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,029 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,043 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,043 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,063 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,072 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,072 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,072 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,072 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,106 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,113 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,114 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,114 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,114 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,114 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,115 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,127 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,128 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,148 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,155 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,155 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,155 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,173 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,201 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,255 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,256 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,277 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,285 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,286 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,299 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,300 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,321 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,329 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,330 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,342 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,343 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,343 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,364 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,371 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,372 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,372 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,372 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,372 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,385 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,386 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,406 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,413 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,414 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,414 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,414 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,414 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,415 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,428 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,428 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,449 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,457 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,457 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,458 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,458 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,458 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,471 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,472 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,501 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,514 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,545 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,545 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,545 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,559 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,559 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,560 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,582 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,590 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,590 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,591 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,607 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,630 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,639 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,639 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,639 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,640 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,640 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,653 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,654 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,685 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,685 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,685 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,699 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,729 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,736 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,737 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,737 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,737 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,737 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,751 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,751 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,780 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,823 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,838 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,867 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,867 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,867 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,867 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,908 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,943 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,951 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,951 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,951 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,951 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:35,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:35,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:35,965 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:35,985 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:35,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:35,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:35,993 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:35,993 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:35,993 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:35,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,006 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,007 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,027 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,036 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,049 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,050 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,079 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,113 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,121 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,121 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,122 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,134 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,135 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,165 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,165 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,166 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,166 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,180 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,202 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,209 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,210 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,210 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,210 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,210 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,210 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,223 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,224 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,244 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,252 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,253 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,253 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,265 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,266 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,266 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,287 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,295 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,295 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,295 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,309 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,309 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,340 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,340 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,353 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,374 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,382 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,383 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,383 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,383 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,396 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,438 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,438 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,438 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,453 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,474 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,481 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,482 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,482 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,482 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,495 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,496 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,517 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,525 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,525 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,525 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,526 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,562 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,571 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,571 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,571 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,572 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,585 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,586 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,606 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,613 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,613 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,613 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,642 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,673 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,674 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,674 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,674 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,689 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,717 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,718 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,745 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,776 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,776 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,817 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,826 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,826 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,839 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,839 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,840 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,862 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,870 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,913 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,914 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,914 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,914 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,914 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,950 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:36,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:36,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:36,958 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:36,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:36,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:36,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:36,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:36,973 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:36,973 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:36,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,004 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,004 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,004 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,004 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,005 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,018 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,039 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,046 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,047 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,047 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,047 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,047 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,047 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,060 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,061 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,061 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,082 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,090 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,090 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,090 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,104 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,105 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,134 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,134 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,134 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,134 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,134 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,148 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,179 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,215 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,222 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,223 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,223 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,223 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,223 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,223 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,236 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,237 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,258 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,266 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,266 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,267 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,267 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,267 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,285 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,286 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,309 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,316 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,317 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,317 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,317 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,317 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,354 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,362 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,363 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,363 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,363 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,399 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,408 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,445 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,452 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,453 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,453 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,453 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,453 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,453 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,490 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,498 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,498 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,499 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,535 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,543 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,543 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,543 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,543 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,557 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,587 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,588 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,610 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,611 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,612 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,642 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,643 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,658 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,658 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,659 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,680 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,687 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,687 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,688 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,688 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,688 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,743 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,743 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,764 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,765 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,765 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,811 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,811 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,811 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,843 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,844 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,868 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,877 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,877 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,913 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:37,956 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:37,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:37,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:37,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:37,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:37,986 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:37,986 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:37,987 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:37,987 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:37,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,022 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,030 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,030 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,030 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,046 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,079 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,079 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,079 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,093 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,093 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,126 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,135 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,135 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,150 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,171 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,180 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,180 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,180 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,180 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,194 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,195 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,195 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,222 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,230 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,230 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,231 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,268 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,276 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,277 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,277 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,277 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,291 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,291 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,323 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,324 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,324 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,324 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,338 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,339 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,361 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,369 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,369 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,369 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,370 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,370 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,411 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,420 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,454 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,454 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,480 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,492 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,493 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,493 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,493 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,493 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,515 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,548 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,548 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,548 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,548 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,548 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,571 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,609 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,643 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,705 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,706 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,736 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,750 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,772 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,780 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,781 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,781 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,781 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,794 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,794 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,795 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,824 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,825 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,825 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,838 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,839 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,869 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,870 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,870 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,870 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,870 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,906 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,915 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,929 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,929 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:38,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:38,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:38,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:38,964 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:38,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:38,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:38,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:38,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:38,978 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:38,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,000 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,008 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,008 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,008 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,021 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,022 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,023 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,054 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,054 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,068 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,069 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,091 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,099 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,099 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,114 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,144 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,144 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,145 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,145 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,159 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,159 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,182 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,199 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,200 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,200 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,213 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,214 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,246 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,260 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,261 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,300 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,300 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,315 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,336 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,344 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,344 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,344 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,345 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,358 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,359 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,388 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,388 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,389 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,389 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,403 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,424 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,432 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,432 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,432 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,432 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,432 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,445 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,446 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,476 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,476 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,477 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,477 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,491 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,513 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,522 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,534 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,535 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,536 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,557 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,565 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,566 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,579 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,603 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,610 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,611 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,611 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,611 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,611 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,625 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,625 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,670 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,670 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,671 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,671 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,671 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,683 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,684 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,684 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,704 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,711 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,712 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,712 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,712 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,724 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,725 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,745 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,753 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,753 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,766 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,767 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,787 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,794 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,795 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,795 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,795 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,795 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,808 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,809 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,828 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,836 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,837 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,850 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,850 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,870 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,878 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,878 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,878 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,879 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,879 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,879 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,893 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,921 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,921 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,921 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,921 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,934 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,935 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,954 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:39,962 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:39,963 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:39,963 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:39,963 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:39,963 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:39,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:39,976 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:39,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:39,997 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,005 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,005 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,005 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,006 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,019 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,019 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,041 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,050 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,050 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,050 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,050 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,050 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,064 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,065 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,065 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,086 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,094 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,107 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,108 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,130 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,138 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,138 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,158 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,158 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,180 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,188 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,188 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,188 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,188 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,201 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,202 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,223 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,231 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,231 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,245 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,277 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,278 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,278 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,278 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,314 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,322 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,322 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,323 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,336 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,337 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,358 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,366 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,387 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,387 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,409 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,416 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,417 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,417 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,417 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,430 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,431 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,461 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,462 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,474 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,475 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,498 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,505 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,505 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,506 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,506 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,506 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,518 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,519 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,520 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,549 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,550 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,550 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,550 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,550 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,563 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,564 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,614 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,614 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,614 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,628 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,648 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,655 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,656 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,656 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,656 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,656 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,670 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,671 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,690 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,712 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,713 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,733 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,740 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,741 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,741 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,741 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,754 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,755 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,782 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,783 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,783 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,795 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,796 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,815 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,823 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,824 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,836 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,866 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,866 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,879 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,880 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,908 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,908 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,909 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,909 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,922 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,922 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,942 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,949 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:40,963 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:40,963 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:40,983 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:40,990 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:40,991 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:40,991 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:40,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:40,992 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:40,992 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,005 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,006 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,026 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,033 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,034 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,034 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,035 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,047 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,048 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,068 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,076 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,089 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,090 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,119 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,119 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,155 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,163 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,196 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,204 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,204 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,246 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,247 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,289 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,297 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,297 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,297 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,297 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,310 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,311 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,339 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,381 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,381 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,393 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,394 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,415 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,422 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,423 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,423 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,423 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,436 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,443 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,464 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,471 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,472 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,472 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,472 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,497 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,498 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,499 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,520 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,530 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,545 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,546 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,568 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,577 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,577 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,578 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,578 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,593 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,594 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,616 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,625 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,625 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,626 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,626 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,626 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,665 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,674 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,674 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,675 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,689 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,720 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,721 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,721 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,721 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,758 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,767 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,767 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,768 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,768 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,782 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,783 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,812 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,813 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,813 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,813 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,814 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,890 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,898 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,898 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,898 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,898 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,942 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,942 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,942 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,955 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,956 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:41,975 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:41,982 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:41,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:41,983 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:41,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:41,983 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:41,983 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:41,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:41,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:41,997 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,017 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,038 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,039 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,039 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,067 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,068 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,068 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,068 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,082 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,102 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,110 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,110 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,110 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,125 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,126 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,126 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,147 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,155 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,155 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,155 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,156 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,156 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,156 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,169 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,170 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,190 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,198 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,198 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,199 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,212 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,212 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,241 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,241 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,242 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,255 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,255 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,282 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,283 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,283 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,283 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,296 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,297 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,297 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,326 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,326 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,326 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,360 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,367 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,368 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,368 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,368 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,368 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,382 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,403 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,410 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,411 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,411 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,411 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,411 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,426 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,455 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,455 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,455 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,469 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,470 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,493 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,501 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,501 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,501 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,501 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,501 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,515 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,516 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,543 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,544 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,556 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,557 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,558 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,587 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,607 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,607 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,608 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,627 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,634 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,634 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,635 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,635 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,648 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,667 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,675 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,675 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,675 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,675 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,690 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,712 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,720 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,720 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,720 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,720 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,720 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,733 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,734 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,754 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,762 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,762 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,762 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,775 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,776 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,797 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,805 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,805 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,805 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,805 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,818 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,819 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,819 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,843 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,851 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,851 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,851 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,852 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,852 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,852 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,864 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,865 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,865 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,886 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,893 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,894 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,906 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,907 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,907 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,929 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,937 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,938 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,938 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,938 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,938 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:42,954 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:42,955 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:42,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:42,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:42,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:42,985 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:42,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:42,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:42,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:42,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,000 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,001 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,038 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,038 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,051 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,052 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,074 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,083 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,083 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,083 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,097 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,098 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,128 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,129 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,129 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,129 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,142 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,143 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,165 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,173 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,174 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,174 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,174 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,187 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,188 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,220 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,220 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,220 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,221 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,221 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,234 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,235 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,257 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,265 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,266 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,266 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,266 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,266 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,279 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,279 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,280 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,311 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,311 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,311 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,325 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,325 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,348 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,356 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,356 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,356 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,356 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,356 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,370 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,370 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,393 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,401 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,401 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,401 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,401 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,401 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,413 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,414 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,415 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,437 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,446 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,446 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,446 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,460 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,491 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,491 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,528 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,536 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,536 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,536 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,536 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,550 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,551 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,573 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,581 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,582 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,582 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,582 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,596 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,596 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,633 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,647 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,677 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,677 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,677 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,691 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,692 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,713 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,721 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,722 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,772 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,773 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,792 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,800 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,800 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,801 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,801 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,801 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,814 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,814 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,834 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,841 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,842 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,842 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,842 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,856 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,857 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,857 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,876 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,883 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,883 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,884 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,884 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,900 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,901 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,901 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,923 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,931 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,932 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,932 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,932 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,932 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,945 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,946 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,946 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:43,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:43,973 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:43,974 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:43,974 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:43,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:43,974 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:43,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:43,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:43,987 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:43,988 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,008 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,015 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,016 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,016 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,016 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,029 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,030 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,059 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,060 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,060 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,074 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,075 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,096 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,103 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,104 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,104 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,104 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,105 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,118 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,118 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,139 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,147 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,160 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,161 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,181 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,188 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,189 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,189 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,189 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,189 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,189 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,202 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,203 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,224 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,231 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,231 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,231 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,232 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,232 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,232 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,244 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,245 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,246 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,266 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,274 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,275 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,275 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,287 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,288 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,289 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,310 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,318 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,318 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,318 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,318 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,318 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,332 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,332 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,352 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,361 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,376 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,376 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,377 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,398 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,405 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,406 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,406 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,406 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,406 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,419 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,419 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,420 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,449 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,461 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,462 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,484 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,491 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,491 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,492 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,506 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,527 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,534 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,535 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,552 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,553 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,576 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,585 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,585 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,585 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,585 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,585 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,600 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,624 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,632 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,632 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,633 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,633 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,633 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,633 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,647 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,648 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,679 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,679 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,679 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,680 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,693 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,694 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,694 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,718 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,726 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,727 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,727 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,727 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,728 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,742 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,766 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,774 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,775 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,789 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,790 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,819 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,820 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,820 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,820 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,859 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,891 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,891 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,910 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,918 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,918 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,919 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,932 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,932 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,951 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:44,958 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:44,958 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:44,958 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:44,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:44,959 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:44,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:44,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:44,972 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:44,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:44,992 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,001 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,035 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,043 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,043 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,057 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,057 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,077 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,084 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,085 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,085 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,085 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,098 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,099 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,099 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,120 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,127 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,127 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,127 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,128 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,141 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,141 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,163 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,172 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,172 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,172 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,186 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,187 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,210 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,217 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,254 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,262 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,277 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,306 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,307 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,307 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,307 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,307 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,320 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,321 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,321 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,341 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,349 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,349 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,349 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,349 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,362 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,362 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,363 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,383 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,391 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,391 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,391 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,404 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,405 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,405 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,425 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,433 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,433 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,433 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,446 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,468 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,476 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,476 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,476 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,476 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,476 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,490 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,490 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,511 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,519 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,519 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,533 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,534 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,554 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,562 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,562 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,562 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,562 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,576 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,577 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,606 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,620 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,640 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,648 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,685 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,692 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,692 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,693 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,693 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,693 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,706 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,707 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,728 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,735 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,736 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,736 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,736 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,736 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,736 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,750 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,771 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,778 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,779 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,791 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,792 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,792 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,821 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,821 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,822 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,822 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,835 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,836 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,858 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,865 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,865 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,866 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,866 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,909 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,915 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,916 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,916 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,916 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,917 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,945 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,945 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:45,966 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:45,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:45,983 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:45,984 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:45,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:45,984 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:45,984 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:45,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:45,996 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:45,996 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,015 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,021 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,022 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,022 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,022 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,022 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,035 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,036 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,059 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,068 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,068 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,069 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,069 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,082 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,083 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,103 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,110 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,111 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,111 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,111 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,111 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,124 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,125 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,145 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,152 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,153 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,153 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,153 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,153 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,153 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,166 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,166 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,186 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,193 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,193 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,194 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,194 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,194 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,207 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,207 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,227 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,234 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,235 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,235 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,235 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,235 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,248 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,249 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,250 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,270 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,278 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,278 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,279 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,279 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,292 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,293 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,320 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,321 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,321 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,334 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,335 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,335 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,357 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,365 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,365 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,366 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,366 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,366 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,381 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,382 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,404 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,411 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,412 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,412 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,412 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,412 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,425 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,426 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,427 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,447 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,454 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,454 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,454 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,454 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,454 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,467 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,467 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,487 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,493 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,493 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,494 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,512 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,513 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,537 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,544 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,544 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,544 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,544 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,544 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,544 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,558 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,559 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,579 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,586 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,587 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,587 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,587 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,600 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,601 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,622 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,629 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,630 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,630 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,630 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,642 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,642 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,643 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,670 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,679 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,692 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,693 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,714 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,722 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,722 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,722 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,723 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,737 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,759 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,765 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,766 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,766 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,766 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,766 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,766 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,779 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,780 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,807 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,807 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,807 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,807 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,808 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,821 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,822 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,842 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,850 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,850 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,850 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,870 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,870 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,895 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,903 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,904 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,904 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,904 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,904 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,918 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,919 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,941 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,949 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,949 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,950 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,950 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,950 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:46,963 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:46,964 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:46,964 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:46,988 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:46,995 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:46,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:46,996 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:46,996 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:46,996 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:46,996 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,010 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,011 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,033 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,041 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,041 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,054 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,055 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,056 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,093 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,093 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,094 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,094 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,107 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,108 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,128 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,135 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,136 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,149 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,149 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,170 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,178 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,178 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,191 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,192 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,213 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,221 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,222 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,222 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,222 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,235 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,236 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,255 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,262 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,262 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,262 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,276 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,276 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,303 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,304 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,304 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,304 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,304 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,317 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,317 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,338 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,345 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,345 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,346 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,346 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,346 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,346 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,359 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,359 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,360 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,380 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,388 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,388 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,388 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,388 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,388 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,402 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,402 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,422 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,429 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,430 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,430 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,430 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,430 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,430 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,442 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,443 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,444 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,463 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,470 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,471 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,471 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,471 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,471 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,483 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,484 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,485 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,505 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,512 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,513 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,513 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,513 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,513 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,528 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,529 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,558 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,558 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,559 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,572 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,572 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,593 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,600 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,611 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,612 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,613 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,634 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,641 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,641 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,641 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,641 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,642 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,681 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,690 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,690 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,690 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,690 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,703 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,704 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,725 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,733 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,734 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,734 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,734 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,748 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,748 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,769 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,777 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,777 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,777 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,777 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,778 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,791 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,791 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,813 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,820 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,821 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,821 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,821 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,834 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,835 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,860 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,868 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,868 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,885 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,886 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,911 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,919 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,919 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,919 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,919 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,920 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,934 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,956 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:47,963 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:47,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:47,964 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:47,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:47,964 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:47,964 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:47,976 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:47,977 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:47,978 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:47,999 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,007 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,007 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,007 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,008 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,021 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,022 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,045 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,052 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,053 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,053 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,053 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,067 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,067 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,068 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,098 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,098 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,098 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,098 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,098 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,099 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,135 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,143 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,144 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,144 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,144 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,172 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,172 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,193 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,200 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,200 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,200 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,201 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,201 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,201 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,214 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,215 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,235 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,243 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,257 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,257 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,276 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,283 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,283 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,284 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,284 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,284 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,298 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,298 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,318 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,325 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,325 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,325 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,326 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,339 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,340 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,359 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,367 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,367 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,367 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,367 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,380 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,380 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,400 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,407 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,408 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,408 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,408 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,408 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,408 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,421 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,422 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,441 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,449 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,449 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,449 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,449 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,463 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,463 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,483 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,490 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,491 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,491 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,491 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,492 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,504 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,505 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,505 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,526 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,533 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,534 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,534 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,534 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,548 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 8 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,549 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,591 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,599 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,599 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,600 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,600 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,600 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,613 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,614 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,638 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,646 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,647 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,647 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,647 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,647 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,664 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,665 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,665 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,691 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,698 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,699 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,699 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,699 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,712 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,713 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,714 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,741 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,742 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,742 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,742 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,742 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,761 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,761 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,762 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,782 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,788 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,789 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,789 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,789 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,801 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,802 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,829 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,836 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,836 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,836 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,836 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,836 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,848 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,849 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,869 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,876 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,876 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,876 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,892 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,892 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,913 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,920 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,920 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,920 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,920 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,921 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,933 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,933 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,953 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:48,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:48,960 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:48,961 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:48,961 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:48,961 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:48,961 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:48,974 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:48,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:48,975 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:48,995 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,002 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,003 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,003 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,003 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,003 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,015 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,016 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,043 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,044 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,062 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,063 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,083 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,090 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,090 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,090 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,091 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,091 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,113 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,114 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,137 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,146 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,147 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,147 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,147 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,162 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,162 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,188 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,195 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,196 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,196 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,196 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,196 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,209 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,210 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,211 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,234 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,242 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,242 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,243 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,243 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,243 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,270 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,290 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,297 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,298 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,298 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,298 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,298 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,311 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,312 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,331 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,338 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,338 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,338 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,339 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,339 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,380 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,380 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,393 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,394 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,413 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,421 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,421 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,421 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,421 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,435 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,436 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,457 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,464 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,465 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,465 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,465 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,465 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,479 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,479 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,500 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,508 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,508 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,508 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,508 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,522 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,523 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,544 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,551 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,551 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,551 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,552 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,552 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,565 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,566 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,586 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,592 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,593 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,593 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,593 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,593 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,593 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,605 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,606 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,606 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,626 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,634 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,634 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,634 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,634 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,649 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,649 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,650 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,671 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,678 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,678 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,678 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,678 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,690 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,691 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,711 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,718 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,718 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,718 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,718 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,735 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,736 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,736 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,756 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,763 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,763 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,764 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,764 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,780 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,781 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,801 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,814 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,816 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,828 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,829 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,857 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,857 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,869 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,869 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,889 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,895 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,895 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,895 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,896 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,896 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,896 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,915 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,916 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,942 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,942 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:49,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:49,969 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:49,970 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:49,990 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:49,996 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:49,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:49,997 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:49,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:49,997 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:49,997 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,009 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,010 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,029 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,036 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,036 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,036 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,036 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,048 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,049 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,069 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,076 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,076 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,076 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,117 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,117 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,133 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,158 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,166 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,166 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,166 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,167 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,167 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,167 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,179 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,180 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,181 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,203 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,210 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,211 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,211 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,211 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,211 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,224 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,225 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,225 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,247 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,254 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,255 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,255 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,255 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,255 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,255 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,269 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,269 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,291 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,298 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,299 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,299 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,299 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,299 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,312 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,313 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,356 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,364 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,364 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,365 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,365 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,365 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,378 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,378 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,397 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,406 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,406 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,407 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,407 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,407 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,420 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,421 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,440 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,446 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,458 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,459 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,459 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,478 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,486 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,487 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,487 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,487 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,501 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,501 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,530 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,530 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,568 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,584 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,585 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,585 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,617 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,617 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,618 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,618 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,618 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,631 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,632 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,632 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,652 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,659 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,660 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,660 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,660 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,660 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,673 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,674 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,694 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,701 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,702 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,702 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,715 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,716 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,735 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,743 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,743 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,743 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,744 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,757 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,757 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,777 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,785 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,798 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,799 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,799 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,820 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,828 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,828 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,829 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,841 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,842 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,861 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,868 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,868 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,869 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,880 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,881 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,900 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,907 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,907 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,907 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,908 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,920 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,920 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,946 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,946 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,946 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,946 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,958 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,959 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:50,978 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:50,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:50,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:50,985 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:50,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:50,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:50,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:50,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:50,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:50,998 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,018 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,025 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,025 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,025 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,071 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,078 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,078 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,078 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,078 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,092 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,092 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,114 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,122 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,122 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,122 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,123 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,136 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,136 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,157 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,164 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,164 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,164 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,165 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,165 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,177 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,178 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,205 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,205 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,216 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,217 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,245 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,245 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,259 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,259 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,279 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,286 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,286 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,286 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,286 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,286 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,306 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,327 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,334 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,334 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,334 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,334 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,363 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,364 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,365 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,385 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,399 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,399 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,399 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,400 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,412 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,412 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,413 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,431 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,437 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,438 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,438 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,440 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,440 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,440 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,452 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,452 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,482 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,482 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,483 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,483 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,495 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,495 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,515 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,522 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,522 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,549 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,550 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,575 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,582 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,582 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,582 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,583 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,597 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,598 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,629 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,642 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,642 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,642 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,643 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,643 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,656 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,657 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,676 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,683 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,683 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,683 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,699 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,700 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,723 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,730 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,743 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,744 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,762 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,769 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,769 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,769 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,770 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,770 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,770 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,787 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,808 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,815 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,815 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,816 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,816 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,828 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,851 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,859 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,859 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,859 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,859 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,859 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,900 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,901 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,901 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,901 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,901 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,915 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,935 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,942 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,943 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,943 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,943 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,943 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,957 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,957 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:51,977 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:51,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:51,985 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:51,985 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:51,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:51,985 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:51,985 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:51,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:51,998 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:51,999 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,019 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,027 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,027 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,027 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,027 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,040 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,040 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,073 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,074 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,074 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,074 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,074 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,087 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,088 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,109 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,117 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,117 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,161 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,161 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,161 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,162 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,174 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,175 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,175 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,197 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,204 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,204 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,204 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,204 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,205 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,205 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,218 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,218 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,240 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,248 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,284 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,291 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,291 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,306 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,306 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,307 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,329 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,337 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,337 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,337 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,337 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,350 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,351 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,373 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,381 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,381 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,381 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,381 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,395 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,395 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,427 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,434 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,435 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,435 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,435 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,435 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,449 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,449 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,471 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,479 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,479 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,499 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,500 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,519 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,526 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,526 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,526 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,526 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,538 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,539 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,540 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,569 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,569 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,569 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,569 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,569 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,582 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,601 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,608 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,609 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,609 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,609 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,622 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,622 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,649 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,649 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,662 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,663 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,689 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,702 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,703 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,729 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,729 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,729 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,729 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,741 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,742 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,743 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,763 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,770 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,770 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,771 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,771 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,784 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,785 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,804 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,812 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,812 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,812 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,812 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,812 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,824 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,825 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,826 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,850 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,858 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,858 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,858 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,872 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,873 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,900 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,913 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,914 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,934 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,941 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,941 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,941 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,941 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,941 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:52,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:52,958 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:52,958 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:52,980 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:52,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:52,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:52,988 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:52,988 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:52,988 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:52,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,001 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,002 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,023 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,030 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,031 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,031 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,031 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,044 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,045 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,045 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,066 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,074 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,075 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,075 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,075 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,088 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,089 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,111 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,118 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,119 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,119 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,119 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,119 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,132 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,133 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,154 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,162 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,162 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,163 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,163 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,163 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,176 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,177 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,198 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,205 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,205 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,206 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,206 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,218 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,219 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,219 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,241 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,248 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,248 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,248 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,248 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,249 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,261 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,262 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,262 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,283 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,290 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,290 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,291 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,291 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,291 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,304 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,304 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,332 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,332 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,346 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,375 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,375 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,376 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,376 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,389 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,390 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,412 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,419 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,420 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,420 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,420 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,420 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,434 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,435 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,458 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,465 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,466 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,466 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,466 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,466 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,479 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,480 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,480 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,503 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,510 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,510 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,510 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,511 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,531 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,532 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,550 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,560 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,561 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,561 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,561 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,577 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,577 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,578 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,598 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,606 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,606 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,606 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,620 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,621 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,641 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,648 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,648 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,648 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,649 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,649 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,661 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,662 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,683 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,690 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,691 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,691 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,691 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,691 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,704 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,704 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,705 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,724 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,730 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,731 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,731 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,731 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,731 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,745 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,746 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,746 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,768 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,775 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,775 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,775 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,775 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,775 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,787 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,788 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,810 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,817 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,817 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,817 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,817 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,829 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,829 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,830 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,849 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,856 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,856 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,856 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,856 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,868 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,868 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,887 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,894 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,894 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,894 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,894 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,895 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,914 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,915 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,939 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,946 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,947 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,947 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,947 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,947 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:53,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:53,961 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:53,961 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:53,982 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:53,989 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:53,990 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:53,990 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:53,990 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:53,990 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:53,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,003 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,004 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,024 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,031 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,031 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,032 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,032 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,043 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,044 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,044 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,064 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,070 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,070 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,070 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,071 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,071 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,071 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,085 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,086 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,110 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,117 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,118 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,118 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,118 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,131 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,132 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,153 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,160 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,161 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,161 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,161 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,161 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,174 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,174 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,195 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,202 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,203 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,203 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,203 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,216 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,217 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,238 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,245 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,246 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,246 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,246 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,259 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,260 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,260 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,281 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,289 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,289 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,289 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,290 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,302 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,303 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,303 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,332 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,333 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,333 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,333 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,346 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,347 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,368 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,375 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,375 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,375 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,375 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,376 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,388 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,389 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,410 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,418 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,418 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,418 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,431 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,432 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,453 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,460 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,461 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,461 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,461 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,461 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,461 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,474 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,475 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,503 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,503 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,504 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,504 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,504 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,517 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,517 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,538 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,545 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,546 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,546 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,546 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,546 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,546 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,581 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,582 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,604 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,612 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,612 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,612 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,613 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,626 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,646 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,653 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,654 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,654 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,654 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,654 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,667 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,668 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,687 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,694 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,694 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,694 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,695 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,695 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,695 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,708 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,708 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,727 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,734 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,735 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,735 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,735 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,735 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,735 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,748 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,749 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,749 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,770 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,777 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,778 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,778 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,778 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,779 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,796 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,818 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,826 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,826 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,827 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,827 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,840 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,841 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,841 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,863 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,871 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,871 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,871 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,884 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,885 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,907 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,914 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,914 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,914 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,915 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,915 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,928 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,928 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,949 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:54,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:54,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:54,957 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:54,958 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:54,958 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:54,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:54,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:54,971 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:54,972 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:54,993 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,000 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,000 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,001 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,001 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,001 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,014 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,015 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,036 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,043 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,044 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,044 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,044 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,044 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,058 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,058 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,079 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,089 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,089 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,089 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,089 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,106 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,106 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,127 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,135 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,135 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,136 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,152 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,172 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,179 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,179 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,179 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,179 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,190 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,191 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,191 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,211 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,217 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,217 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,218 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,218 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,233 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,233 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,253 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,259 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,259 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,260 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,260 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,260 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,278 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,278 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,302 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,309 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,310 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,310 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,310 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,323 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,324 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,353 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,360 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,360 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,361 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,361 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,374 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,374 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,395 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,403 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,403 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,403 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,403 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,403 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,416 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,416 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,417 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,439 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,446 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,447 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,447 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,447 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,459 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,460 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,461 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,481 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,488 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,488 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,489 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,489 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,489 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,489 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,502 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,502 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,503 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,523 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,529 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,529 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,529 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,530 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,530 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,541 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,542 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,561 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,568 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,568 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,568 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,579 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,580 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,580 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,600 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,606 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,607 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,607 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,607 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,607 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,627 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,627 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,645 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,652 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,652 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,652 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,663 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,663 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,664 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,682 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,688 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,689 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,689 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,689 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,700 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,700 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,701 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,722 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,728 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,728 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,728 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,728 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,740 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,741 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,778 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,785 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,785 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,785 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,785 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,796 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,797 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,797 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,816 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,823 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,823 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,823 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,823 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,837 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,837 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,856 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,862 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,863 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,863 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,873 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,874 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,874 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,893 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,899 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,899 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,900 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,900 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,900 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,911 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,911 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,932 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,939 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,939 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,939 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,939 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,952 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,953 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:55,971 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:55,977 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:55,978 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:55,978 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:55,978 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:55,978 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:55,978 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:55,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:55,990 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:55,990 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,010 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,017 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,017 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,017 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,028 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,028 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,029 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,052 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,058 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,059 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,059 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,059 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,059 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,059 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,071 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,071 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,090 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,099 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,100 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,100 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,100 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,112 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,113 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,132 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,138 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,138 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,138 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,139 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,139 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,152 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,153 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,153 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,174 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,181 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,181 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,181 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,181 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,193 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,193 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,212 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,219 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,219 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,219 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,219 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,220 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,232 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,232 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,256 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,263 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,263 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,263 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,263 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,275 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,275 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,295 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,301 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,301 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,301 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,302 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,302 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,314 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,314 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,334 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,341 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,341 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,341 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,352 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,353 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,372 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,379 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,379 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,379 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,379 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,379 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,380 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,404 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,404 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,426 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,433 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,434 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,434 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,434 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,434 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,434 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,447 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,447 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,448 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,469 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,477 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,478 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,478 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,478 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 18:25:56,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 18:25:56,491 INFO L262 TraceCheckSpWp]: Trace formula consists of 49 conjuncts, 6 conjunts are in the unsatisfiable core [2023-11-21 18:25:56,492 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-21 18:25:56,514 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2023-11-21 18:25:56,521 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2023-11-21 18:25:56,521 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 226 states to 207 states and 219 transitions. [2023-11-21 18:25:56,521 INFO L276 IsEmpty]: Start isEmpty. Operand 207 states and 219 transitions. [2023-11-21 18:25:56,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 15 [2023-11-21 18:25:56,522 INFO L423 CodeCheckObserver]: Error Path is FOUND. [2023-11-21 18:25:56,522 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms